diff --git a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
index cd9bc1a..1c41d5f 100644
--- a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
+++ b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
@@ -5,25 +5,27 @@
 import android.graphics.Color
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import android.widget.CheckBox
 import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.endoscope.R
 import com.casic.endoscope.bean.CameraPointBean
 import com.pengxh.kt.lite.adapter.ViewHolder
+import com.pengxh.kt.lite.extensions.convertColor
 
 class CameraPointAdapter(
-    context: Context, private val dataRows: MutableList<CameraPointBean>
-) : RecyclerView.Adapter<ViewHolder>() {
+    private val context: Context, private val dataRows: MutableList<CameraPointBean>
+) :
+    RecyclerView.Adapter<ViewHolder>() {
 
-    private var inflater: LayoutInflater = LayoutInflater.from(context)
     private var multipleSelected = mutableSetOf<Int>()
     private var selectedItems = ArrayList<CameraPointBean>()
 
     override fun getItemCount(): Int = dataRows.size
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        return ViewHolder(inflater.inflate(R.layout.item_point_list_rv, parent, false))
+        return ViewHolder(
+            LayoutInflater.from(context).inflate(R.layout.item_point_list_rv, parent, false)
+        )
     }
 
     @SuppressLint("NotifyDataSetChanged")
@@ -42,16 +44,13 @@
         val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
         //item背景色
         if (position % 2 == 0) {
-            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+            linearLayout.setBackgroundColor(Color.parseColor("#C8E3F4"))
         } else {
-            linearLayout.setBackgroundColor(Color.parseColor("#FFFFFF"))
+            linearLayout.setBackgroundColor(R.color.backgroundColor.convertColor(context))
         }
 
-        //多选
-        val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiCheckBox)
-
-        multiCheckBox.isSelected = multipleSelected.contains(position)
-        multiCheckBox.setOnClickListener {
+        holder.itemView.isSelected = multipleSelected.contains(position)
+        holder.itemView.setOnClickListener {
             if (multipleSelected.contains(position)) {
                 multipleSelected.remove(position)
                 selectedItems.remove(dataRows[position])
@@ -62,14 +61,14 @@
                 holder.itemView.isSelected = true
             }
 
-            itemCheckedListener?.onItemChecked(selectedItems)
+            itemCheckedListener?.onItemChecked(position, selectedItems)
         }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null
 
     interface OnItemCheckedListener {
-        fun onItemChecked(items: ArrayList<CameraPointBean>)
+        fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>)
     }
 
     fun setOnItemCheckedListener(listener: OnItemCheckedListener) {

diff --git a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
index cd9bc1a..1c41d5f 100644
--- a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
+++ b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
@@ -5,25 +5,27 @@
 import android.graphics.Color
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import android.widget.CheckBox
 import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.endoscope.R
 import com.casic.endoscope.bean.CameraPointBean
 import com.pengxh.kt.lite.adapter.ViewHolder
+import com.pengxh.kt.lite.extensions.convertColor
 
 class CameraPointAdapter(
-    context: Context, private val dataRows: MutableList<CameraPointBean>
-) : RecyclerView.Adapter<ViewHolder>() {
+    private val context: Context, private val dataRows: MutableList<CameraPointBean>
+) :
+    RecyclerView.Adapter<ViewHolder>() {
 
-    private var inflater: LayoutInflater = LayoutInflater.from(context)
     private var multipleSelected = mutableSetOf<Int>()
     private var selectedItems = ArrayList<CameraPointBean>()
 
     override fun getItemCount(): Int = dataRows.size
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        return ViewHolder(inflater.inflate(R.layout.item_point_list_rv, parent, false))
+        return ViewHolder(
+            LayoutInflater.from(context).inflate(R.layout.item_point_list_rv, parent, false)
+        )
     }
 
     @SuppressLint("NotifyDataSetChanged")
@@ -42,16 +44,13 @@
         val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
         //item背景色
         if (position % 2 == 0) {
-            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+            linearLayout.setBackgroundColor(Color.parseColor("#C8E3F4"))
         } else {
-            linearLayout.setBackgroundColor(Color.parseColor("#FFFFFF"))
+            linearLayout.setBackgroundColor(R.color.backgroundColor.convertColor(context))
         }
 
-        //多选
-        val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiCheckBox)
-
-        multiCheckBox.isSelected = multipleSelected.contains(position)
-        multiCheckBox.setOnClickListener {
+        holder.itemView.isSelected = multipleSelected.contains(position)
+        holder.itemView.setOnClickListener {
             if (multipleSelected.contains(position)) {
                 multipleSelected.remove(position)
                 selectedItems.remove(dataRows[position])
@@ -62,14 +61,14 @@
                 holder.itemView.isSelected = true
             }
 
-            itemCheckedListener?.onItemChecked(selectedItems)
+            itemCheckedListener?.onItemChecked(position, selectedItems)
         }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null
 
     interface OnItemCheckedListener {
-        fun onItemChecked(items: ArrayList<CameraPointBean>)
+        fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>)
     }
 
     fun setOnItemCheckedListener(listener: OnItemCheckedListener) {
diff --git a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
index 1da4409..9fa8cf7 100644
--- a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
+++ b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
@@ -92,7 +92,7 @@
             dataAdapter = CameraPointAdapter(this, dataBeans)
             binding.recyclerView.adapter = dataAdapter
             dataAdapter.setOnItemCheckedListener(object : CameraPointAdapter.OnItemCheckedListener {
-                override fun onItemChecked(items: ArrayList<CameraPointBean>) {
+                override fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>) {
                     selectedItems = items
                 }
             })

diff --git a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
index cd9bc1a..1c41d5f 100644
--- a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
+++ b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
@@ -5,25 +5,27 @@
 import android.graphics.Color
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import android.widget.CheckBox
 import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.endoscope.R
 import com.casic.endoscope.bean.CameraPointBean
 import com.pengxh.kt.lite.adapter.ViewHolder
+import com.pengxh.kt.lite.extensions.convertColor
 
 class CameraPointAdapter(
-    context: Context, private val dataRows: MutableList<CameraPointBean>
-) : RecyclerView.Adapter<ViewHolder>() {
+    private val context: Context, private val dataRows: MutableList<CameraPointBean>
+) :
+    RecyclerView.Adapter<ViewHolder>() {
 
-    private var inflater: LayoutInflater = LayoutInflater.from(context)
     private var multipleSelected = mutableSetOf<Int>()
     private var selectedItems = ArrayList<CameraPointBean>()
 
     override fun getItemCount(): Int = dataRows.size
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        return ViewHolder(inflater.inflate(R.layout.item_point_list_rv, parent, false))
+        return ViewHolder(
+            LayoutInflater.from(context).inflate(R.layout.item_point_list_rv, parent, false)
+        )
     }
 
     @SuppressLint("NotifyDataSetChanged")
@@ -42,16 +44,13 @@
         val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
         //item背景色
         if (position % 2 == 0) {
-            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+            linearLayout.setBackgroundColor(Color.parseColor("#C8E3F4"))
         } else {
-            linearLayout.setBackgroundColor(Color.parseColor("#FFFFFF"))
+            linearLayout.setBackgroundColor(R.color.backgroundColor.convertColor(context))
         }
 
-        //多选
-        val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiCheckBox)
-
-        multiCheckBox.isSelected = multipleSelected.contains(position)
-        multiCheckBox.setOnClickListener {
+        holder.itemView.isSelected = multipleSelected.contains(position)
+        holder.itemView.setOnClickListener {
             if (multipleSelected.contains(position)) {
                 multipleSelected.remove(position)
                 selectedItems.remove(dataRows[position])
@@ -62,14 +61,14 @@
                 holder.itemView.isSelected = true
             }
 
-            itemCheckedListener?.onItemChecked(selectedItems)
+            itemCheckedListener?.onItemChecked(position, selectedItems)
         }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null
 
     interface OnItemCheckedListener {
-        fun onItemChecked(items: ArrayList<CameraPointBean>)
+        fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>)
     }
 
     fun setOnItemCheckedListener(listener: OnItemCheckedListener) {
diff --git a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
index 1da4409..9fa8cf7 100644
--- a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
+++ b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
@@ -92,7 +92,7 @@
             dataAdapter = CameraPointAdapter(this, dataBeans)
             binding.recyclerView.adapter = dataAdapter
             dataAdapter.setOnItemCheckedListener(object : CameraPointAdapter.OnItemCheckedListener {
-                override fun onItemChecked(items: ArrayList<CameraPointBean>) {
+                override fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>) {
                     selectedItems = items
                 }
             })
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index e8d55fe..f5ccfd0 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -135,7 +135,6 @@
                             android:id="@+id/imageButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
-                            android:layout_marginEnd="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/capture_button" />
 
@@ -143,8 +142,17 @@
                             android:id="@+id/videoButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
+                            android:layout_marginHorizontal="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/video_button" />
+
+                        <ImageButton
+                            android:id="@+id/multipleImageButton"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginEnd="@dimen/dp_10"
+                            android:background="@null"
+                            android:src="@mipmap/multiple_capture_button" />
                     </LinearLayout>
                 </RelativeLayout>
             </androidx.cardview.widget.CardView>
@@ -188,7 +196,7 @@
                 android:layout_height="0dp"
                 android:layout_marginVertical="@dimen/dp_10"
                 android:layout_marginEnd="@dimen/dp_10"
-                android:layout_weight="2"
+                android:layout_weight="4"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -239,6 +247,7 @@
                         android:id="@+id/recyclerView"
                         android:layout_width="match_parent"
                         android:layout_height="match_parent"
+                        android:layout_marginHorizontal="@dimen/dp_10"
                         android:scrollbars="vertical"
                         app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                 </LinearLayout>
@@ -249,7 +258,7 @@
                 android:layout_height="0dp"
                 android:layout_marginEnd="@dimen/dp_10"
                 android:layout_marginBottom="@dimen/dp_10"
-                android:layout_weight="1"
+                android:layout_weight="3"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -264,6 +273,7 @@
                         android:layout_width="wrap_content"
                         android:layout_height="match_parent"
                         android:layout_marginEnd="@dimen/dp_15"
+                        android:gravity="center"
                         android:orientation="vertical">
 
                         <TextView
@@ -278,7 +288,7 @@
                             android:layout_height="match_parent"
                             android:layout_marginTop="@dimen/dp_10"
                             android:background="@drawable/bg_stroke_layout_blue_10"
-                            android:paddingHorizontal="@dimen/dp_15"
+                            android:paddingHorizontal="@dimen/dp_20"
                             android:paddingVertical="@dimen/dp_10">
 
                             <LinearLayout
@@ -350,7 +360,7 @@
                             app:ctrl_backgroundColor="@color/white"
                             app:ctrl_borderColor="#64BFEB"
                             app:ctrl_borderStroke="@dimen/dp_3"
-                            app:ctrl_diameter="@dimen/dp_150" />
+                            app:ctrl_diameter="@dimen/dp_180" />
                     </LinearLayout>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>

diff --git a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
index cd9bc1a..1c41d5f 100644
--- a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
+++ b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
@@ -5,25 +5,27 @@
 import android.graphics.Color
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import android.widget.CheckBox
 import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.endoscope.R
 import com.casic.endoscope.bean.CameraPointBean
 import com.pengxh.kt.lite.adapter.ViewHolder
+import com.pengxh.kt.lite.extensions.convertColor
 
 class CameraPointAdapter(
-    context: Context, private val dataRows: MutableList<CameraPointBean>
-) : RecyclerView.Adapter<ViewHolder>() {
+    private val context: Context, private val dataRows: MutableList<CameraPointBean>
+) :
+    RecyclerView.Adapter<ViewHolder>() {
 
-    private var inflater: LayoutInflater = LayoutInflater.from(context)
     private var multipleSelected = mutableSetOf<Int>()
     private var selectedItems = ArrayList<CameraPointBean>()
 
     override fun getItemCount(): Int = dataRows.size
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        return ViewHolder(inflater.inflate(R.layout.item_point_list_rv, parent, false))
+        return ViewHolder(
+            LayoutInflater.from(context).inflate(R.layout.item_point_list_rv, parent, false)
+        )
     }
 
     @SuppressLint("NotifyDataSetChanged")
@@ -42,16 +44,13 @@
         val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
         //item背景色
         if (position % 2 == 0) {
-            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+            linearLayout.setBackgroundColor(Color.parseColor("#C8E3F4"))
         } else {
-            linearLayout.setBackgroundColor(Color.parseColor("#FFFFFF"))
+            linearLayout.setBackgroundColor(R.color.backgroundColor.convertColor(context))
         }
 
-        //多选
-        val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiCheckBox)
-
-        multiCheckBox.isSelected = multipleSelected.contains(position)
-        multiCheckBox.setOnClickListener {
+        holder.itemView.isSelected = multipleSelected.contains(position)
+        holder.itemView.setOnClickListener {
             if (multipleSelected.contains(position)) {
                 multipleSelected.remove(position)
                 selectedItems.remove(dataRows[position])
@@ -62,14 +61,14 @@
                 holder.itemView.isSelected = true
             }
 
-            itemCheckedListener?.onItemChecked(selectedItems)
+            itemCheckedListener?.onItemChecked(position, selectedItems)
         }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null
 
     interface OnItemCheckedListener {
-        fun onItemChecked(items: ArrayList<CameraPointBean>)
+        fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>)
     }
 
     fun setOnItemCheckedListener(listener: OnItemCheckedListener) {
diff --git a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
index 1da4409..9fa8cf7 100644
--- a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
+++ b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
@@ -92,7 +92,7 @@
             dataAdapter = CameraPointAdapter(this, dataBeans)
             binding.recyclerView.adapter = dataAdapter
             dataAdapter.setOnItemCheckedListener(object : CameraPointAdapter.OnItemCheckedListener {
-                override fun onItemChecked(items: ArrayList<CameraPointBean>) {
+                override fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>) {
                     selectedItems = items
                 }
             })
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index e8d55fe..f5ccfd0 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -135,7 +135,6 @@
                             android:id="@+id/imageButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
-                            android:layout_marginEnd="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/capture_button" />
 
@@ -143,8 +142,17 @@
                             android:id="@+id/videoButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
+                            android:layout_marginHorizontal="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/video_button" />
+
+                        <ImageButton
+                            android:id="@+id/multipleImageButton"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginEnd="@dimen/dp_10"
+                            android:background="@null"
+                            android:src="@mipmap/multiple_capture_button" />
                     </LinearLayout>
                 </RelativeLayout>
             </androidx.cardview.widget.CardView>
@@ -188,7 +196,7 @@
                 android:layout_height="0dp"
                 android:layout_marginVertical="@dimen/dp_10"
                 android:layout_marginEnd="@dimen/dp_10"
-                android:layout_weight="2"
+                android:layout_weight="4"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -239,6 +247,7 @@
                         android:id="@+id/recyclerView"
                         android:layout_width="match_parent"
                         android:layout_height="match_parent"
+                        android:layout_marginHorizontal="@dimen/dp_10"
                         android:scrollbars="vertical"
                         app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                 </LinearLayout>
@@ -249,7 +258,7 @@
                 android:layout_height="0dp"
                 android:layout_marginEnd="@dimen/dp_10"
                 android:layout_marginBottom="@dimen/dp_10"
-                android:layout_weight="1"
+                android:layout_weight="3"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -264,6 +273,7 @@
                         android:layout_width="wrap_content"
                         android:layout_height="match_parent"
                         android:layout_marginEnd="@dimen/dp_15"
+                        android:gravity="center"
                         android:orientation="vertical">
 
                         <TextView
@@ -278,7 +288,7 @@
                             android:layout_height="match_parent"
                             android:layout_marginTop="@dimen/dp_10"
                             android:background="@drawable/bg_stroke_layout_blue_10"
-                            android:paddingHorizontal="@dimen/dp_15"
+                            android:paddingHorizontal="@dimen/dp_20"
                             android:paddingVertical="@dimen/dp_10">
 
                             <LinearLayout
@@ -350,7 +360,7 @@
                             app:ctrl_backgroundColor="@color/white"
                             app:ctrl_borderColor="#64BFEB"
                             app:ctrl_borderStroke="@dimen/dp_3"
-                            app:ctrl_diameter="@dimen/dp_150" />
+                            app:ctrl_diameter="@dimen/dp_180" />
                     </LinearLayout>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
diff --git a/app/src/main/res/layout/item_point_list_rv.xml b/app/src/main/res/layout/item_point_list_rv.xml
index 57b2727..8ac01a8 100644
--- a/app/src/main/res/layout/item_point_list_rv.xml
+++ b/app/src/main/res/layout/item_point_list_rv.xml
@@ -3,22 +3,18 @@
     android:id="@+id/rootView"
     android:layout_width="match_parent"
     android:layout_height="@dimen/dp_60"
+    android:background="@color/backgroundColor"
     android:gravity="center_vertical"
     android:orientation="horizontal"
     android:paddingHorizontal="@dimen/dp_15">
 
-    <CheckBox
-        android:id="@+id/multiCheckBox"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="@dimen/dp_15" />
-
     <TextView
         android:id="@+id/stepNameView"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
         android:text="步骤一"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -28,6 +24,7 @@
         android:layout_marginHorizontal="@dimen/dp_15"
         android:layout_weight="2"
         android:text="水平角度 0"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -36,5 +33,13 @@
         android:layout_height="wrap_content"
         android:layout_weight="2"
         android:text="垂直角度 0"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
+
+    <ImageView
+        android:id="@+id/checkImageView"
+        android:layout_width="@dimen/dp_30"
+        android:layout_height="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_10"
+        android:src="@drawable/tag_iv_selector" />
 </LinearLayout>
\ No newline at end of file

diff --git a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
index cd9bc1a..1c41d5f 100644
--- a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
+++ b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
@@ -5,25 +5,27 @@
 import android.graphics.Color
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import android.widget.CheckBox
 import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.endoscope.R
 import com.casic.endoscope.bean.CameraPointBean
 import com.pengxh.kt.lite.adapter.ViewHolder
+import com.pengxh.kt.lite.extensions.convertColor
 
 class CameraPointAdapter(
-    context: Context, private val dataRows: MutableList<CameraPointBean>
-) : RecyclerView.Adapter<ViewHolder>() {
+    private val context: Context, private val dataRows: MutableList<CameraPointBean>
+) :
+    RecyclerView.Adapter<ViewHolder>() {
 
-    private var inflater: LayoutInflater = LayoutInflater.from(context)
     private var multipleSelected = mutableSetOf<Int>()
     private var selectedItems = ArrayList<CameraPointBean>()
 
     override fun getItemCount(): Int = dataRows.size
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        return ViewHolder(inflater.inflate(R.layout.item_point_list_rv, parent, false))
+        return ViewHolder(
+            LayoutInflater.from(context).inflate(R.layout.item_point_list_rv, parent, false)
+        )
     }
 
     @SuppressLint("NotifyDataSetChanged")
@@ -42,16 +44,13 @@
         val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
         //item背景色
         if (position % 2 == 0) {
-            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+            linearLayout.setBackgroundColor(Color.parseColor("#C8E3F4"))
         } else {
-            linearLayout.setBackgroundColor(Color.parseColor("#FFFFFF"))
+            linearLayout.setBackgroundColor(R.color.backgroundColor.convertColor(context))
         }
 
-        //多选
-        val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiCheckBox)
-
-        multiCheckBox.isSelected = multipleSelected.contains(position)
-        multiCheckBox.setOnClickListener {
+        holder.itemView.isSelected = multipleSelected.contains(position)
+        holder.itemView.setOnClickListener {
             if (multipleSelected.contains(position)) {
                 multipleSelected.remove(position)
                 selectedItems.remove(dataRows[position])
@@ -62,14 +61,14 @@
                 holder.itemView.isSelected = true
             }
 
-            itemCheckedListener?.onItemChecked(selectedItems)
+            itemCheckedListener?.onItemChecked(position, selectedItems)
         }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null
 
     interface OnItemCheckedListener {
-        fun onItemChecked(items: ArrayList<CameraPointBean>)
+        fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>)
     }
 
     fun setOnItemCheckedListener(listener: OnItemCheckedListener) {
diff --git a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
index 1da4409..9fa8cf7 100644
--- a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
+++ b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
@@ -92,7 +92,7 @@
             dataAdapter = CameraPointAdapter(this, dataBeans)
             binding.recyclerView.adapter = dataAdapter
             dataAdapter.setOnItemCheckedListener(object : CameraPointAdapter.OnItemCheckedListener {
-                override fun onItemChecked(items: ArrayList<CameraPointBean>) {
+                override fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>) {
                     selectedItems = items
                 }
             })
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index e8d55fe..f5ccfd0 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -135,7 +135,6 @@
                             android:id="@+id/imageButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
-                            android:layout_marginEnd="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/capture_button" />
 
@@ -143,8 +142,17 @@
                             android:id="@+id/videoButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
+                            android:layout_marginHorizontal="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/video_button" />
+
+                        <ImageButton
+                            android:id="@+id/multipleImageButton"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginEnd="@dimen/dp_10"
+                            android:background="@null"
+                            android:src="@mipmap/multiple_capture_button" />
                     </LinearLayout>
                 </RelativeLayout>
             </androidx.cardview.widget.CardView>
@@ -188,7 +196,7 @@
                 android:layout_height="0dp"
                 android:layout_marginVertical="@dimen/dp_10"
                 android:layout_marginEnd="@dimen/dp_10"
-                android:layout_weight="2"
+                android:layout_weight="4"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -239,6 +247,7 @@
                         android:id="@+id/recyclerView"
                         android:layout_width="match_parent"
                         android:layout_height="match_parent"
+                        android:layout_marginHorizontal="@dimen/dp_10"
                         android:scrollbars="vertical"
                         app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                 </LinearLayout>
@@ -249,7 +258,7 @@
                 android:layout_height="0dp"
                 android:layout_marginEnd="@dimen/dp_10"
                 android:layout_marginBottom="@dimen/dp_10"
-                android:layout_weight="1"
+                android:layout_weight="3"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -264,6 +273,7 @@
                         android:layout_width="wrap_content"
                         android:layout_height="match_parent"
                         android:layout_marginEnd="@dimen/dp_15"
+                        android:gravity="center"
                         android:orientation="vertical">
 
                         <TextView
@@ -278,7 +288,7 @@
                             android:layout_height="match_parent"
                             android:layout_marginTop="@dimen/dp_10"
                             android:background="@drawable/bg_stroke_layout_blue_10"
-                            android:paddingHorizontal="@dimen/dp_15"
+                            android:paddingHorizontal="@dimen/dp_20"
                             android:paddingVertical="@dimen/dp_10">
 
                             <LinearLayout
@@ -350,7 +360,7 @@
                             app:ctrl_backgroundColor="@color/white"
                             app:ctrl_borderColor="#64BFEB"
                             app:ctrl_borderStroke="@dimen/dp_3"
-                            app:ctrl_diameter="@dimen/dp_150" />
+                            app:ctrl_diameter="@dimen/dp_180" />
                     </LinearLayout>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
diff --git a/app/src/main/res/layout/item_point_list_rv.xml b/app/src/main/res/layout/item_point_list_rv.xml
index 57b2727..8ac01a8 100644
--- a/app/src/main/res/layout/item_point_list_rv.xml
+++ b/app/src/main/res/layout/item_point_list_rv.xml
@@ -3,22 +3,18 @@
     android:id="@+id/rootView"
     android:layout_width="match_parent"
     android:layout_height="@dimen/dp_60"
+    android:background="@color/backgroundColor"
     android:gravity="center_vertical"
     android:orientation="horizontal"
     android:paddingHorizontal="@dimen/dp_15">
 
-    <CheckBox
-        android:id="@+id/multiCheckBox"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="@dimen/dp_15" />
-
     <TextView
         android:id="@+id/stepNameView"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
         android:text="步骤一"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -28,6 +24,7 @@
         android:layout_marginHorizontal="@dimen/dp_15"
         android:layout_weight="2"
         android:text="水平角度 0"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -36,5 +33,13 @@
         android:layout_height="wrap_content"
         android:layout_weight="2"
         android:text="垂直角度 0"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
+
+    <ImageView
+        android:id="@+id/checkImageView"
+        android:layout_width="@dimen/dp_30"
+        android:layout_height="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_10"
+        android:src="@drawable/tag_iv_selector" />
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg
Binary files differ

diff --git a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
index cd9bc1a..1c41d5f 100644
--- a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
+++ b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
@@ -5,25 +5,27 @@
 import android.graphics.Color
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import android.widget.CheckBox
 import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.endoscope.R
 import com.casic.endoscope.bean.CameraPointBean
 import com.pengxh.kt.lite.adapter.ViewHolder
+import com.pengxh.kt.lite.extensions.convertColor
 
 class CameraPointAdapter(
-    context: Context, private val dataRows: MutableList<CameraPointBean>
-) : RecyclerView.Adapter<ViewHolder>() {
+    private val context: Context, private val dataRows: MutableList<CameraPointBean>
+) :
+    RecyclerView.Adapter<ViewHolder>() {
 
-    private var inflater: LayoutInflater = LayoutInflater.from(context)
     private var multipleSelected = mutableSetOf<Int>()
     private var selectedItems = ArrayList<CameraPointBean>()
 
     override fun getItemCount(): Int = dataRows.size
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        return ViewHolder(inflater.inflate(R.layout.item_point_list_rv, parent, false))
+        return ViewHolder(
+            LayoutInflater.from(context).inflate(R.layout.item_point_list_rv, parent, false)
+        )
     }
 
     @SuppressLint("NotifyDataSetChanged")
@@ -42,16 +44,13 @@
         val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
         //item背景色
         if (position % 2 == 0) {
-            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+            linearLayout.setBackgroundColor(Color.parseColor("#C8E3F4"))
         } else {
-            linearLayout.setBackgroundColor(Color.parseColor("#FFFFFF"))
+            linearLayout.setBackgroundColor(R.color.backgroundColor.convertColor(context))
         }
 
-        //多选
-        val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiCheckBox)
-
-        multiCheckBox.isSelected = multipleSelected.contains(position)
-        multiCheckBox.setOnClickListener {
+        holder.itemView.isSelected = multipleSelected.contains(position)
+        holder.itemView.setOnClickListener {
             if (multipleSelected.contains(position)) {
                 multipleSelected.remove(position)
                 selectedItems.remove(dataRows[position])
@@ -62,14 +61,14 @@
                 holder.itemView.isSelected = true
             }
 
-            itemCheckedListener?.onItemChecked(selectedItems)
+            itemCheckedListener?.onItemChecked(position, selectedItems)
         }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null
 
     interface OnItemCheckedListener {
-        fun onItemChecked(items: ArrayList<CameraPointBean>)
+        fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>)
     }
 
     fun setOnItemCheckedListener(listener: OnItemCheckedListener) {
diff --git a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
index 1da4409..9fa8cf7 100644
--- a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
+++ b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
@@ -92,7 +92,7 @@
             dataAdapter = CameraPointAdapter(this, dataBeans)
             binding.recyclerView.adapter = dataAdapter
             dataAdapter.setOnItemCheckedListener(object : CameraPointAdapter.OnItemCheckedListener {
-                override fun onItemChecked(items: ArrayList<CameraPointBean>) {
+                override fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>) {
                     selectedItems = items
                 }
             })
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index e8d55fe..f5ccfd0 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -135,7 +135,6 @@
                             android:id="@+id/imageButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
-                            android:layout_marginEnd="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/capture_button" />
 
@@ -143,8 +142,17 @@
                             android:id="@+id/videoButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
+                            android:layout_marginHorizontal="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/video_button" />
+
+                        <ImageButton
+                            android:id="@+id/multipleImageButton"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginEnd="@dimen/dp_10"
+                            android:background="@null"
+                            android:src="@mipmap/multiple_capture_button" />
                     </LinearLayout>
                 </RelativeLayout>
             </androidx.cardview.widget.CardView>
@@ -188,7 +196,7 @@
                 android:layout_height="0dp"
                 android:layout_marginVertical="@dimen/dp_10"
                 android:layout_marginEnd="@dimen/dp_10"
-                android:layout_weight="2"
+                android:layout_weight="4"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -239,6 +247,7 @@
                         android:id="@+id/recyclerView"
                         android:layout_width="match_parent"
                         android:layout_height="match_parent"
+                        android:layout_marginHorizontal="@dimen/dp_10"
                         android:scrollbars="vertical"
                         app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                 </LinearLayout>
@@ -249,7 +258,7 @@
                 android:layout_height="0dp"
                 android:layout_marginEnd="@dimen/dp_10"
                 android:layout_marginBottom="@dimen/dp_10"
-                android:layout_weight="1"
+                android:layout_weight="3"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -264,6 +273,7 @@
                         android:layout_width="wrap_content"
                         android:layout_height="match_parent"
                         android:layout_marginEnd="@dimen/dp_15"
+                        android:gravity="center"
                         android:orientation="vertical">
 
                         <TextView
@@ -278,7 +288,7 @@
                             android:layout_height="match_parent"
                             android:layout_marginTop="@dimen/dp_10"
                             android:background="@drawable/bg_stroke_layout_blue_10"
-                            android:paddingHorizontal="@dimen/dp_15"
+                            android:paddingHorizontal="@dimen/dp_20"
                             android:paddingVertical="@dimen/dp_10">
 
                             <LinearLayout
@@ -350,7 +360,7 @@
                             app:ctrl_backgroundColor="@color/white"
                             app:ctrl_borderColor="#64BFEB"
                             app:ctrl_borderStroke="@dimen/dp_3"
-                            app:ctrl_diameter="@dimen/dp_150" />
+                            app:ctrl_diameter="@dimen/dp_180" />
                     </LinearLayout>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
diff --git a/app/src/main/res/layout/item_point_list_rv.xml b/app/src/main/res/layout/item_point_list_rv.xml
index 57b2727..8ac01a8 100644
--- a/app/src/main/res/layout/item_point_list_rv.xml
+++ b/app/src/main/res/layout/item_point_list_rv.xml
@@ -3,22 +3,18 @@
     android:id="@+id/rootView"
     android:layout_width="match_parent"
     android:layout_height="@dimen/dp_60"
+    android:background="@color/backgroundColor"
     android:gravity="center_vertical"
     android:orientation="horizontal"
     android:paddingHorizontal="@dimen/dp_15">
 
-    <CheckBox
-        android:id="@+id/multiCheckBox"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="@dimen/dp_15" />
-
     <TextView
         android:id="@+id/stepNameView"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
         android:text="步骤一"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -28,6 +24,7 @@
         android:layout_marginHorizontal="@dimen/dp_15"
         android:layout_weight="2"
         android:text="水平角度 0"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -36,5 +33,13 @@
         android:layout_height="wrap_content"
         android:layout_weight="2"
         android:text="垂直角度 0"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
+
+    <ImageView
+        android:id="@+id/checkImageView"
+        android:layout_width="@dimen/dp_30"
+        android:layout_height="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_10"
+        android:src="@drawable/tag_iv_selector" />
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-mdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/multiple_capture_button.jpg
Binary files differ

diff --git a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
index cd9bc1a..1c41d5f 100644
--- a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
+++ b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
@@ -5,25 +5,27 @@
 import android.graphics.Color
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import android.widget.CheckBox
 import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.endoscope.R
 import com.casic.endoscope.bean.CameraPointBean
 import com.pengxh.kt.lite.adapter.ViewHolder
+import com.pengxh.kt.lite.extensions.convertColor
 
 class CameraPointAdapter(
-    context: Context, private val dataRows: MutableList<CameraPointBean>
-) : RecyclerView.Adapter<ViewHolder>() {
+    private val context: Context, private val dataRows: MutableList<CameraPointBean>
+) :
+    RecyclerView.Adapter<ViewHolder>() {
 
-    private var inflater: LayoutInflater = LayoutInflater.from(context)
     private var multipleSelected = mutableSetOf<Int>()
     private var selectedItems = ArrayList<CameraPointBean>()
 
     override fun getItemCount(): Int = dataRows.size
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        return ViewHolder(inflater.inflate(R.layout.item_point_list_rv, parent, false))
+        return ViewHolder(
+            LayoutInflater.from(context).inflate(R.layout.item_point_list_rv, parent, false)
+        )
     }
 
     @SuppressLint("NotifyDataSetChanged")
@@ -42,16 +44,13 @@
         val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
         //item背景色
         if (position % 2 == 0) {
-            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+            linearLayout.setBackgroundColor(Color.parseColor("#C8E3F4"))
         } else {
-            linearLayout.setBackgroundColor(Color.parseColor("#FFFFFF"))
+            linearLayout.setBackgroundColor(R.color.backgroundColor.convertColor(context))
         }
 
-        //多选
-        val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiCheckBox)
-
-        multiCheckBox.isSelected = multipleSelected.contains(position)
-        multiCheckBox.setOnClickListener {
+        holder.itemView.isSelected = multipleSelected.contains(position)
+        holder.itemView.setOnClickListener {
             if (multipleSelected.contains(position)) {
                 multipleSelected.remove(position)
                 selectedItems.remove(dataRows[position])
@@ -62,14 +61,14 @@
                 holder.itemView.isSelected = true
             }
 
-            itemCheckedListener?.onItemChecked(selectedItems)
+            itemCheckedListener?.onItemChecked(position, selectedItems)
         }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null
 
     interface OnItemCheckedListener {
-        fun onItemChecked(items: ArrayList<CameraPointBean>)
+        fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>)
     }
 
     fun setOnItemCheckedListener(listener: OnItemCheckedListener) {
diff --git a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
index 1da4409..9fa8cf7 100644
--- a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
+++ b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
@@ -92,7 +92,7 @@
             dataAdapter = CameraPointAdapter(this, dataBeans)
             binding.recyclerView.adapter = dataAdapter
             dataAdapter.setOnItemCheckedListener(object : CameraPointAdapter.OnItemCheckedListener {
-                override fun onItemChecked(items: ArrayList<CameraPointBean>) {
+                override fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>) {
                     selectedItems = items
                 }
             })
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index e8d55fe..f5ccfd0 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -135,7 +135,6 @@
                             android:id="@+id/imageButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
-                            android:layout_marginEnd="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/capture_button" />
 
@@ -143,8 +142,17 @@
                             android:id="@+id/videoButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
+                            android:layout_marginHorizontal="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/video_button" />
+
+                        <ImageButton
+                            android:id="@+id/multipleImageButton"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginEnd="@dimen/dp_10"
+                            android:background="@null"
+                            android:src="@mipmap/multiple_capture_button" />
                     </LinearLayout>
                 </RelativeLayout>
             </androidx.cardview.widget.CardView>
@@ -188,7 +196,7 @@
                 android:layout_height="0dp"
                 android:layout_marginVertical="@dimen/dp_10"
                 android:layout_marginEnd="@dimen/dp_10"
-                android:layout_weight="2"
+                android:layout_weight="4"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -239,6 +247,7 @@
                         android:id="@+id/recyclerView"
                         android:layout_width="match_parent"
                         android:layout_height="match_parent"
+                        android:layout_marginHorizontal="@dimen/dp_10"
                         android:scrollbars="vertical"
                         app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                 </LinearLayout>
@@ -249,7 +258,7 @@
                 android:layout_height="0dp"
                 android:layout_marginEnd="@dimen/dp_10"
                 android:layout_marginBottom="@dimen/dp_10"
-                android:layout_weight="1"
+                android:layout_weight="3"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -264,6 +273,7 @@
                         android:layout_width="wrap_content"
                         android:layout_height="match_parent"
                         android:layout_marginEnd="@dimen/dp_15"
+                        android:gravity="center"
                         android:orientation="vertical">
 
                         <TextView
@@ -278,7 +288,7 @@
                             android:layout_height="match_parent"
                             android:layout_marginTop="@dimen/dp_10"
                             android:background="@drawable/bg_stroke_layout_blue_10"
-                            android:paddingHorizontal="@dimen/dp_15"
+                            android:paddingHorizontal="@dimen/dp_20"
                             android:paddingVertical="@dimen/dp_10">
 
                             <LinearLayout
@@ -350,7 +360,7 @@
                             app:ctrl_backgroundColor="@color/white"
                             app:ctrl_borderColor="#64BFEB"
                             app:ctrl_borderStroke="@dimen/dp_3"
-                            app:ctrl_diameter="@dimen/dp_150" />
+                            app:ctrl_diameter="@dimen/dp_180" />
                     </LinearLayout>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
diff --git a/app/src/main/res/layout/item_point_list_rv.xml b/app/src/main/res/layout/item_point_list_rv.xml
index 57b2727..8ac01a8 100644
--- a/app/src/main/res/layout/item_point_list_rv.xml
+++ b/app/src/main/res/layout/item_point_list_rv.xml
@@ -3,22 +3,18 @@
     android:id="@+id/rootView"
     android:layout_width="match_parent"
     android:layout_height="@dimen/dp_60"
+    android:background="@color/backgroundColor"
     android:gravity="center_vertical"
     android:orientation="horizontal"
     android:paddingHorizontal="@dimen/dp_15">
 
-    <CheckBox
-        android:id="@+id/multiCheckBox"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="@dimen/dp_15" />
-
     <TextView
         android:id="@+id/stepNameView"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
         android:text="步骤一"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -28,6 +24,7 @@
         android:layout_marginHorizontal="@dimen/dp_15"
         android:layout_weight="2"
         android:text="水平角度 0"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -36,5 +33,13 @@
         android:layout_height="wrap_content"
         android:layout_weight="2"
         android:text="垂直角度 0"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
+
+    <ImageView
+        android:id="@+id/checkImageView"
+        android:layout_width="@dimen/dp_30"
+        android:layout_height="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_10"
+        android:src="@drawable/tag_iv_selector" />
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-mdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/multiple_capture_button.jpg
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-xhdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/multiple_capture_button.jpg
Binary files differ

diff --git a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
index cd9bc1a..1c41d5f 100644
--- a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
+++ b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
@@ -5,25 +5,27 @@
 import android.graphics.Color
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import android.widget.CheckBox
 import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.endoscope.R
 import com.casic.endoscope.bean.CameraPointBean
 import com.pengxh.kt.lite.adapter.ViewHolder
+import com.pengxh.kt.lite.extensions.convertColor
 
 class CameraPointAdapter(
-    context: Context, private val dataRows: MutableList<CameraPointBean>
-) : RecyclerView.Adapter<ViewHolder>() {
+    private val context: Context, private val dataRows: MutableList<CameraPointBean>
+) :
+    RecyclerView.Adapter<ViewHolder>() {
 
-    private var inflater: LayoutInflater = LayoutInflater.from(context)
     private var multipleSelected = mutableSetOf<Int>()
     private var selectedItems = ArrayList<CameraPointBean>()
 
     override fun getItemCount(): Int = dataRows.size
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        return ViewHolder(inflater.inflate(R.layout.item_point_list_rv, parent, false))
+        return ViewHolder(
+            LayoutInflater.from(context).inflate(R.layout.item_point_list_rv, parent, false)
+        )
     }
 
     @SuppressLint("NotifyDataSetChanged")
@@ -42,16 +44,13 @@
         val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
         //item背景色
         if (position % 2 == 0) {
-            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+            linearLayout.setBackgroundColor(Color.parseColor("#C8E3F4"))
         } else {
-            linearLayout.setBackgroundColor(Color.parseColor("#FFFFFF"))
+            linearLayout.setBackgroundColor(R.color.backgroundColor.convertColor(context))
         }
 
-        //多选
-        val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiCheckBox)
-
-        multiCheckBox.isSelected = multipleSelected.contains(position)
-        multiCheckBox.setOnClickListener {
+        holder.itemView.isSelected = multipleSelected.contains(position)
+        holder.itemView.setOnClickListener {
             if (multipleSelected.contains(position)) {
                 multipleSelected.remove(position)
                 selectedItems.remove(dataRows[position])
@@ -62,14 +61,14 @@
                 holder.itemView.isSelected = true
             }
 
-            itemCheckedListener?.onItemChecked(selectedItems)
+            itemCheckedListener?.onItemChecked(position, selectedItems)
         }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null
 
     interface OnItemCheckedListener {
-        fun onItemChecked(items: ArrayList<CameraPointBean>)
+        fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>)
     }
 
     fun setOnItemCheckedListener(listener: OnItemCheckedListener) {
diff --git a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
index 1da4409..9fa8cf7 100644
--- a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
+++ b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
@@ -92,7 +92,7 @@
             dataAdapter = CameraPointAdapter(this, dataBeans)
             binding.recyclerView.adapter = dataAdapter
             dataAdapter.setOnItemCheckedListener(object : CameraPointAdapter.OnItemCheckedListener {
-                override fun onItemChecked(items: ArrayList<CameraPointBean>) {
+                override fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>) {
                     selectedItems = items
                 }
             })
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index e8d55fe..f5ccfd0 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -135,7 +135,6 @@
                             android:id="@+id/imageButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
-                            android:layout_marginEnd="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/capture_button" />
 
@@ -143,8 +142,17 @@
                             android:id="@+id/videoButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
+                            android:layout_marginHorizontal="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/video_button" />
+
+                        <ImageButton
+                            android:id="@+id/multipleImageButton"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginEnd="@dimen/dp_10"
+                            android:background="@null"
+                            android:src="@mipmap/multiple_capture_button" />
                     </LinearLayout>
                 </RelativeLayout>
             </androidx.cardview.widget.CardView>
@@ -188,7 +196,7 @@
                 android:layout_height="0dp"
                 android:layout_marginVertical="@dimen/dp_10"
                 android:layout_marginEnd="@dimen/dp_10"
-                android:layout_weight="2"
+                android:layout_weight="4"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -239,6 +247,7 @@
                         android:id="@+id/recyclerView"
                         android:layout_width="match_parent"
                         android:layout_height="match_parent"
+                        android:layout_marginHorizontal="@dimen/dp_10"
                         android:scrollbars="vertical"
                         app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                 </LinearLayout>
@@ -249,7 +258,7 @@
                 android:layout_height="0dp"
                 android:layout_marginEnd="@dimen/dp_10"
                 android:layout_marginBottom="@dimen/dp_10"
-                android:layout_weight="1"
+                android:layout_weight="3"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -264,6 +273,7 @@
                         android:layout_width="wrap_content"
                         android:layout_height="match_parent"
                         android:layout_marginEnd="@dimen/dp_15"
+                        android:gravity="center"
                         android:orientation="vertical">
 
                         <TextView
@@ -278,7 +288,7 @@
                             android:layout_height="match_parent"
                             android:layout_marginTop="@dimen/dp_10"
                             android:background="@drawable/bg_stroke_layout_blue_10"
-                            android:paddingHorizontal="@dimen/dp_15"
+                            android:paddingHorizontal="@dimen/dp_20"
                             android:paddingVertical="@dimen/dp_10">
 
                             <LinearLayout
@@ -350,7 +360,7 @@
                             app:ctrl_backgroundColor="@color/white"
                             app:ctrl_borderColor="#64BFEB"
                             app:ctrl_borderStroke="@dimen/dp_3"
-                            app:ctrl_diameter="@dimen/dp_150" />
+                            app:ctrl_diameter="@dimen/dp_180" />
                     </LinearLayout>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
diff --git a/app/src/main/res/layout/item_point_list_rv.xml b/app/src/main/res/layout/item_point_list_rv.xml
index 57b2727..8ac01a8 100644
--- a/app/src/main/res/layout/item_point_list_rv.xml
+++ b/app/src/main/res/layout/item_point_list_rv.xml
@@ -3,22 +3,18 @@
     android:id="@+id/rootView"
     android:layout_width="match_parent"
     android:layout_height="@dimen/dp_60"
+    android:background="@color/backgroundColor"
     android:gravity="center_vertical"
     android:orientation="horizontal"
     android:paddingHorizontal="@dimen/dp_15">
 
-    <CheckBox
-        android:id="@+id/multiCheckBox"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="@dimen/dp_15" />
-
     <TextView
         android:id="@+id/stepNameView"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
         android:text="步骤一"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -28,6 +24,7 @@
         android:layout_marginHorizontal="@dimen/dp_15"
         android:layout_weight="2"
         android:text="水平角度 0"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -36,5 +33,13 @@
         android:layout_height="wrap_content"
         android:layout_weight="2"
         android:text="垂直角度 0"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
+
+    <ImageView
+        android:id="@+id/checkImageView"
+        android:layout_width="@dimen/dp_30"
+        android:layout_height="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_10"
+        android:src="@drawable/tag_iv_selector" />
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-mdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/multiple_capture_button.jpg
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-xhdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/multiple_capture_button.jpg
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-xxhdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/multiple_capture_button.jpg
Binary files differ

diff --git a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
index cd9bc1a..1c41d5f 100644
--- a/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
+++ b/app/src/main/java/com/casic/endoscope/adapter/CameraPointAdapter.kt
@@ -5,25 +5,27 @@
 import android.graphics.Color
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import android.widget.CheckBox
 import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.endoscope.R
 import com.casic.endoscope.bean.CameraPointBean
 import com.pengxh.kt.lite.adapter.ViewHolder
+import com.pengxh.kt.lite.extensions.convertColor
 
 class CameraPointAdapter(
-    context: Context, private val dataRows: MutableList<CameraPointBean>
-) : RecyclerView.Adapter<ViewHolder>() {
+    private val context: Context, private val dataRows: MutableList<CameraPointBean>
+) :
+    RecyclerView.Adapter<ViewHolder>() {
 
-    private var inflater: LayoutInflater = LayoutInflater.from(context)
     private var multipleSelected = mutableSetOf<Int>()
     private var selectedItems = ArrayList<CameraPointBean>()
 
     override fun getItemCount(): Int = dataRows.size
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        return ViewHolder(inflater.inflate(R.layout.item_point_list_rv, parent, false))
+        return ViewHolder(
+            LayoutInflater.from(context).inflate(R.layout.item_point_list_rv, parent, false)
+        )
     }
 
     @SuppressLint("NotifyDataSetChanged")
@@ -42,16 +44,13 @@
         val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
         //item背景色
         if (position % 2 == 0) {
-            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+            linearLayout.setBackgroundColor(Color.parseColor("#C8E3F4"))
         } else {
-            linearLayout.setBackgroundColor(Color.parseColor("#FFFFFF"))
+            linearLayout.setBackgroundColor(R.color.backgroundColor.convertColor(context))
         }
 
-        //多选
-        val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiCheckBox)
-
-        multiCheckBox.isSelected = multipleSelected.contains(position)
-        multiCheckBox.setOnClickListener {
+        holder.itemView.isSelected = multipleSelected.contains(position)
+        holder.itemView.setOnClickListener {
             if (multipleSelected.contains(position)) {
                 multipleSelected.remove(position)
                 selectedItems.remove(dataRows[position])
@@ -62,14 +61,14 @@
                 holder.itemView.isSelected = true
             }
 
-            itemCheckedListener?.onItemChecked(selectedItems)
+            itemCheckedListener?.onItemChecked(position, selectedItems)
         }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null
 
     interface OnItemCheckedListener {
-        fun onItemChecked(items: ArrayList<CameraPointBean>)
+        fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>)
     }
 
     fun setOnItemCheckedListener(listener: OnItemCheckedListener) {
diff --git a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
index 1da4409..9fa8cf7 100644
--- a/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
+++ b/app/src/main/java/com/casic/endoscope/view/MainActivity.kt
@@ -92,7 +92,7 @@
             dataAdapter = CameraPointAdapter(this, dataBeans)
             binding.recyclerView.adapter = dataAdapter
             dataAdapter.setOnItemCheckedListener(object : CameraPointAdapter.OnItemCheckedListener {
-                override fun onItemChecked(items: ArrayList<CameraPointBean>) {
+                override fun onItemChecked(position: Int, items: ArrayList<CameraPointBean>) {
                     selectedItems = items
                 }
             })
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index e8d55fe..f5ccfd0 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -135,7 +135,6 @@
                             android:id="@+id/imageButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
-                            android:layout_marginEnd="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/capture_button" />
 
@@ -143,8 +142,17 @@
                             android:id="@+id/videoButton"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
+                            android:layout_marginHorizontal="@dimen/dp_10"
                             android:background="@null"
                             android:src="@mipmap/video_button" />
+
+                        <ImageButton
+                            android:id="@+id/multipleImageButton"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginEnd="@dimen/dp_10"
+                            android:background="@null"
+                            android:src="@mipmap/multiple_capture_button" />
                     </LinearLayout>
                 </RelativeLayout>
             </androidx.cardview.widget.CardView>
@@ -188,7 +196,7 @@
                 android:layout_height="0dp"
                 android:layout_marginVertical="@dimen/dp_10"
                 android:layout_marginEnd="@dimen/dp_10"
-                android:layout_weight="2"
+                android:layout_weight="4"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -239,6 +247,7 @@
                         android:id="@+id/recyclerView"
                         android:layout_width="match_parent"
                         android:layout_height="match_parent"
+                        android:layout_marginHorizontal="@dimen/dp_10"
                         android:scrollbars="vertical"
                         app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                 </LinearLayout>
@@ -249,7 +258,7 @@
                 android:layout_height="0dp"
                 android:layout_marginEnd="@dimen/dp_10"
                 android:layout_marginBottom="@dimen/dp_10"
-                android:layout_weight="1"
+                android:layout_weight="3"
                 app:cardCornerRadius="@dimen/dp_7">
 
                 <LinearLayout
@@ -264,6 +273,7 @@
                         android:layout_width="wrap_content"
                         android:layout_height="match_parent"
                         android:layout_marginEnd="@dimen/dp_15"
+                        android:gravity="center"
                         android:orientation="vertical">
 
                         <TextView
@@ -278,7 +288,7 @@
                             android:layout_height="match_parent"
                             android:layout_marginTop="@dimen/dp_10"
                             android:background="@drawable/bg_stroke_layout_blue_10"
-                            android:paddingHorizontal="@dimen/dp_15"
+                            android:paddingHorizontal="@dimen/dp_20"
                             android:paddingVertical="@dimen/dp_10">
 
                             <LinearLayout
@@ -350,7 +360,7 @@
                             app:ctrl_backgroundColor="@color/white"
                             app:ctrl_borderColor="#64BFEB"
                             app:ctrl_borderStroke="@dimen/dp_3"
-                            app:ctrl_diameter="@dimen/dp_150" />
+                            app:ctrl_diameter="@dimen/dp_180" />
                     </LinearLayout>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
diff --git a/app/src/main/res/layout/item_point_list_rv.xml b/app/src/main/res/layout/item_point_list_rv.xml
index 57b2727..8ac01a8 100644
--- a/app/src/main/res/layout/item_point_list_rv.xml
+++ b/app/src/main/res/layout/item_point_list_rv.xml
@@ -3,22 +3,18 @@
     android:id="@+id/rootView"
     android:layout_width="match_parent"
     android:layout_height="@dimen/dp_60"
+    android:background="@color/backgroundColor"
     android:gravity="center_vertical"
     android:orientation="horizontal"
     android:paddingHorizontal="@dimen/dp_15">
 
-    <CheckBox
-        android:id="@+id/multiCheckBox"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="@dimen/dp_15" />
-
     <TextView
         android:id="@+id/stepNameView"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="1"
         android:text="步骤一"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -28,6 +24,7 @@
         android:layout_marginHorizontal="@dimen/dp_15"
         android:layout_weight="2"
         android:text="水平角度 0"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -36,5 +33,13 @@
         android:layout_height="wrap_content"
         android:layout_weight="2"
         android:text="垂直角度 0"
+        android:textColor="@color/black"
         android:textSize="@dimen/sp_16" />
+
+    <ImageView
+        android:id="@+id/checkImageView"
+        android:layout_width="@dimen/dp_30"
+        android:layout_height="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_10"
+        android:src="@drawable/tag_iv_selector" />
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/multiple_capture_button.jpg
Binary files differ
diff --git a/app/src/main/res/mipmap-mdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-mdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/multiple_capture_button.jpg
Binary files differ
diff --git a/app/src/main/res/mipmap-xhdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-xhdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/multiple_capture_button.jpg
Binary files differ
diff --git a/app/src/main/res/mipmap-xxhdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-xxhdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/multiple_capture_button.jpg
Binary files differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/multiple_capture_button.jpg b/app/src/main/res/mipmap-xxxhdpi/multiple_capture_button.jpg
new file mode 100644
index 0000000..a8d0275
--- /dev/null
+++ b/app/src/main/res/mipmap-xxxhdpi/multiple_capture_button.jpg
Binary files differ