diff --git a/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt b/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
index b9186e6..68260b2 100644
--- a/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
+++ b/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
@@ -6,6 +6,7 @@
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import android.widget.CheckBox
+import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.br.ktd.R
 import com.casic.br.ktd.holder.SwipeViewHolder
@@ -116,17 +117,11 @@
                 .setText(R.id.pathLengthView, km)
                 .setText(R.id.taskStateView, taskState)
 
-            //item背景色
-            if (position % 2 == 0) {
-                holder.setBackgroundColor(R.id.rootView, Color.parseColor("#EEF1F6"))
-            }
-
             //多选
-            val multiSelectCheckBox: CheckBox =
-                holder.itemView.findViewById(R.id.multiSelectCheckBox)
+            val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiSelectCheckBox)
 
-            multiSelectCheckBox.isSelected = multipleSelected.contains(position)
-            multiSelectCheckBox.setOnClickListener {
+            multiCheckBox.isSelected = multipleSelected.contains(position)
+            multiCheckBox.setOnClickListener {
                 if (multipleSelected.contains(position)) {
                     multipleSelected.remove(position)
                     selectedItems.remove(dataRows[position])
@@ -147,6 +142,11 @@
                 .setText(R.id.pathLengthView, "巡检公里")
                 .setText(R.id.taskStateView, "巡检状态")
         }
+        //item背景色
+        if (position % 2 == 0) {
+            val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
+            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+        }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null

diff --git a/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt b/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
index b9186e6..68260b2 100644
--- a/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
+++ b/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
@@ -6,6 +6,7 @@
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import android.widget.CheckBox
+import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.br.ktd.R
 import com.casic.br.ktd.holder.SwipeViewHolder
@@ -116,17 +117,11 @@
                 .setText(R.id.pathLengthView, km)
                 .setText(R.id.taskStateView, taskState)
 
-            //item背景色
-            if (position % 2 == 0) {
-                holder.setBackgroundColor(R.id.rootView, Color.parseColor("#EEF1F6"))
-            }
-
             //多选
-            val multiSelectCheckBox: CheckBox =
-                holder.itemView.findViewById(R.id.multiSelectCheckBox)
+            val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiSelectCheckBox)
 
-            multiSelectCheckBox.isSelected = multipleSelected.contains(position)
-            multiSelectCheckBox.setOnClickListener {
+            multiCheckBox.isSelected = multipleSelected.contains(position)
+            multiCheckBox.setOnClickListener {
                 if (multipleSelected.contains(position)) {
                     multipleSelected.remove(position)
                     selectedItems.remove(dataRows[position])
@@ -147,6 +142,11 @@
                 .setText(R.id.pathLengthView, "巡检公里")
                 .setText(R.id.taskStateView, "巡检状态")
         }
+        //item背景色
+        if (position % 2 == 0) {
+            val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
+            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+        }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null
diff --git a/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt b/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt
index f9ecda6..50bdc7c 100644
--- a/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt
+++ b/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt
@@ -90,7 +90,10 @@
             2023070501 -> {
                 if (dataBeans.size == 0) {
                     bv.taskLayout.visibility = View.GONE
+                    bv.emptyLayout.visibility = View.VISIBLE
                 } else {
+                    bv.taskLayout.visibility = View.VISIBLE
+                    bv.emptyLayout.visibility = View.GONE
                     taskAdapter = TaskAdapter(requireContext(), dataBeans)
                     //绑定侧滑事件
                     swipeAction.attachToRecyclerView(bv.taskRecyclerView)

diff --git a/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt b/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
index b9186e6..68260b2 100644
--- a/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
+++ b/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
@@ -6,6 +6,7 @@
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import android.widget.CheckBox
+import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.br.ktd.R
 import com.casic.br.ktd.holder.SwipeViewHolder
@@ -116,17 +117,11 @@
                 .setText(R.id.pathLengthView, km)
                 .setText(R.id.taskStateView, taskState)
 
-            //item背景色
-            if (position % 2 == 0) {
-                holder.setBackgroundColor(R.id.rootView, Color.parseColor("#EEF1F6"))
-            }
-
             //多选
-            val multiSelectCheckBox: CheckBox =
-                holder.itemView.findViewById(R.id.multiSelectCheckBox)
+            val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiSelectCheckBox)
 
-            multiSelectCheckBox.isSelected = multipleSelected.contains(position)
-            multiSelectCheckBox.setOnClickListener {
+            multiCheckBox.isSelected = multipleSelected.contains(position)
+            multiCheckBox.setOnClickListener {
                 if (multipleSelected.contains(position)) {
                     multipleSelected.remove(position)
                     selectedItems.remove(dataRows[position])
@@ -147,6 +142,11 @@
                 .setText(R.id.pathLengthView, "巡检公里")
                 .setText(R.id.taskStateView, "巡检状态")
         }
+        //item背景色
+        if (position % 2 == 0) {
+            val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
+            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+        }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null
diff --git a/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt b/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt
index f9ecda6..50bdc7c 100644
--- a/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt
+++ b/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt
@@ -90,7 +90,10 @@
             2023070501 -> {
                 if (dataBeans.size == 0) {
                     bv.taskLayout.visibility = View.GONE
+                    bv.emptyLayout.visibility = View.VISIBLE
                 } else {
+                    bv.taskLayout.visibility = View.VISIBLE
+                    bv.emptyLayout.visibility = View.GONE
                     taskAdapter = TaskAdapter(requireContext(), dataBeans)
                     //绑定侧滑事件
                     swipeAction.attachToRecyclerView(bv.taskRecyclerView)
diff --git a/app/src/main/java/com/casic/br/ktd/vm/AuthenticateViewModel.kt b/app/src/main/java/com/casic/br/ktd/vm/AuthenticateViewModel.kt
index e4bd2b4..bb863cd 100644
--- a/app/src/main/java/com/casic/br/ktd/vm/AuthenticateViewModel.kt
+++ b/app/src/main/java/com/casic/br/ktd/vm/AuthenticateViewModel.kt
@@ -8,6 +8,7 @@
 import com.casic.br.ktd.retrofit.RetrofitServiceManager
 import com.google.gson.Gson
 import com.google.gson.reflect.TypeToken
+import com.pengxh.kt.lite.extensions.isNetworkConnected
 import com.pengxh.kt.lite.extensions.launch
 import com.pengxh.kt.lite.extensions.show
 import com.pengxh.kt.lite.vm.BaseViewModel
@@ -31,6 +32,10 @@
             response.toErrorMessage().show(BaseApplication.get())
         }
     }, {
-        "网络连接失败，请检查网络".show(BaseApplication.get())
+        if (!BaseApplication.get().isNetworkConnected()) {
+            "网络连接失败，请检查网络".show(BaseApplication.get())
+        } else {
+            "无法连接到服务器，请联系管理员".show(BaseApplication.get())
+        }
     })
 }
\ No newline at end of file

diff --git a/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt b/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
index b9186e6..68260b2 100644
--- a/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
+++ b/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
@@ -6,6 +6,7 @@
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import android.widget.CheckBox
+import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.br.ktd.R
 import com.casic.br.ktd.holder.SwipeViewHolder
@@ -116,17 +117,11 @@
                 .setText(R.id.pathLengthView, km)
                 .setText(R.id.taskStateView, taskState)
 
-            //item背景色
-            if (position % 2 == 0) {
-                holder.setBackgroundColor(R.id.rootView, Color.parseColor("#EEF1F6"))
-            }
-
             //多选
-            val multiSelectCheckBox: CheckBox =
-                holder.itemView.findViewById(R.id.multiSelectCheckBox)
+            val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiSelectCheckBox)
 
-            multiSelectCheckBox.isSelected = multipleSelected.contains(position)
-            multiSelectCheckBox.setOnClickListener {
+            multiCheckBox.isSelected = multipleSelected.contains(position)
+            multiCheckBox.setOnClickListener {
                 if (multipleSelected.contains(position)) {
                     multipleSelected.remove(position)
                     selectedItems.remove(dataRows[position])
@@ -147,6 +142,11 @@
                 .setText(R.id.pathLengthView, "巡检公里")
                 .setText(R.id.taskStateView, "巡检状态")
         }
+        //item背景色
+        if (position % 2 == 0) {
+            val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
+            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+        }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null
diff --git a/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt b/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt
index f9ecda6..50bdc7c 100644
--- a/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt
+++ b/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt
@@ -90,7 +90,10 @@
             2023070501 -> {
                 if (dataBeans.size == 0) {
                     bv.taskLayout.visibility = View.GONE
+                    bv.emptyLayout.visibility = View.VISIBLE
                 } else {
+                    bv.taskLayout.visibility = View.VISIBLE
+                    bv.emptyLayout.visibility = View.GONE
                     taskAdapter = TaskAdapter(requireContext(), dataBeans)
                     //绑定侧滑事件
                     swipeAction.attachToRecyclerView(bv.taskRecyclerView)
diff --git a/app/src/main/java/com/casic/br/ktd/vm/AuthenticateViewModel.kt b/app/src/main/java/com/casic/br/ktd/vm/AuthenticateViewModel.kt
index e4bd2b4..bb863cd 100644
--- a/app/src/main/java/com/casic/br/ktd/vm/AuthenticateViewModel.kt
+++ b/app/src/main/java/com/casic/br/ktd/vm/AuthenticateViewModel.kt
@@ -8,6 +8,7 @@
 import com.casic.br.ktd.retrofit.RetrofitServiceManager
 import com.google.gson.Gson
 import com.google.gson.reflect.TypeToken
+import com.pengxh.kt.lite.extensions.isNetworkConnected
 import com.pengxh.kt.lite.extensions.launch
 import com.pengxh.kt.lite.extensions.show
 import com.pengxh.kt.lite.vm.BaseViewModel
@@ -31,6 +32,10 @@
             response.toErrorMessage().show(BaseApplication.get())
         }
     }, {
-        "网络连接失败，请检查网络".show(BaseApplication.get())
+        if (!BaseApplication.get().isNetworkConnected()) {
+            "网络连接失败，请检查网络".show(BaseApplication.get())
+        } else {
+            "无法连接到服务器，请联系管理员".show(BaseApplication.get())
+        }
     })
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_task.xml b/app/src/main/res/layout/fragment_task.xml
index 524886d..e52ea4b 100644
--- a/app/src/main/res/layout/fragment_task.xml
+++ b/app/src/main/res/layout/fragment_task.xml
@@ -164,7 +164,9 @@
                     android:layout_height="wrap_content" />
             </com.scwang.smartrefresh.layout.SmartRefreshLayout>
 
-            <include layout="@layout/include_empty_view" />
+            <include
+                android:id="@+id/emptyLayout"
+                layout="@layout/include_empty_view" />
         </LinearLayout>
     </androidx.cardview.widget.CardView>
 </LinearLayout>
\ No newline at end of file

diff --git a/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt b/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
index b9186e6..68260b2 100644
--- a/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
+++ b/app/src/main/java/com/casic/br/ktd/adapter/TaskAdapter.kt
@@ -6,6 +6,7 @@
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import android.widget.CheckBox
+import android.widget.LinearLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.casic.br.ktd.R
 import com.casic.br.ktd.holder.SwipeViewHolder
@@ -116,17 +117,11 @@
                 .setText(R.id.pathLengthView, km)
                 .setText(R.id.taskStateView, taskState)
 
-            //item背景色
-            if (position % 2 == 0) {
-                holder.setBackgroundColor(R.id.rootView, Color.parseColor("#EEF1F6"))
-            }
-
             //多选
-            val multiSelectCheckBox: CheckBox =
-                holder.itemView.findViewById(R.id.multiSelectCheckBox)
+            val multiCheckBox: CheckBox = holder.itemView.findViewById(R.id.multiSelectCheckBox)
 
-            multiSelectCheckBox.isSelected = multipleSelected.contains(position)
-            multiSelectCheckBox.setOnClickListener {
+            multiCheckBox.isSelected = multipleSelected.contains(position)
+            multiCheckBox.setOnClickListener {
                 if (multipleSelected.contains(position)) {
                     multipleSelected.remove(position)
                     selectedItems.remove(dataRows[position])
@@ -147,6 +142,11 @@
                 .setText(R.id.pathLengthView, "巡检公里")
                 .setText(R.id.taskStateView, "巡检状态")
         }
+        //item背景色
+        if (position % 2 == 0) {
+            val linearLayout = holder.itemView.findViewById<LinearLayout>(R.id.rootView)
+            linearLayout.setBackgroundColor(Color.parseColor("#EEF1F6"))
+        }
     }
 
     private var itemCheckedListener: OnItemCheckedListener? = null
diff --git a/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt b/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt
index f9ecda6..50bdc7c 100644
--- a/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt
+++ b/app/src/main/java/com/casic/br/ktd/fragment/TaskPageFragment.kt
@@ -90,7 +90,10 @@
             2023070501 -> {
                 if (dataBeans.size == 0) {
                     bv.taskLayout.visibility = View.GONE
+                    bv.emptyLayout.visibility = View.VISIBLE
                 } else {
+                    bv.taskLayout.visibility = View.VISIBLE
+                    bv.emptyLayout.visibility = View.GONE
                     taskAdapter = TaskAdapter(requireContext(), dataBeans)
                     //绑定侧滑事件
                     swipeAction.attachToRecyclerView(bv.taskRecyclerView)
diff --git a/app/src/main/java/com/casic/br/ktd/vm/AuthenticateViewModel.kt b/app/src/main/java/com/casic/br/ktd/vm/AuthenticateViewModel.kt
index e4bd2b4..bb863cd 100644
--- a/app/src/main/java/com/casic/br/ktd/vm/AuthenticateViewModel.kt
+++ b/app/src/main/java/com/casic/br/ktd/vm/AuthenticateViewModel.kt
@@ -8,6 +8,7 @@
 import com.casic.br.ktd.retrofit.RetrofitServiceManager
 import com.google.gson.Gson
 import com.google.gson.reflect.TypeToken
+import com.pengxh.kt.lite.extensions.isNetworkConnected
 import com.pengxh.kt.lite.extensions.launch
 import com.pengxh.kt.lite.extensions.show
 import com.pengxh.kt.lite.vm.BaseViewModel
@@ -31,6 +32,10 @@
             response.toErrorMessage().show(BaseApplication.get())
         }
     }, {
-        "网络连接失败，请检查网络".show(BaseApplication.get())
+        if (!BaseApplication.get().isNetworkConnected()) {
+            "网络连接失败，请检查网络".show(BaseApplication.get())
+        } else {
+            "无法连接到服务器，请联系管理员".show(BaseApplication.get())
+        }
     })
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_task.xml b/app/src/main/res/layout/fragment_task.xml
index 524886d..e52ea4b 100644
--- a/app/src/main/res/layout/fragment_task.xml
+++ b/app/src/main/res/layout/fragment_task.xml
@@ -164,7 +164,9 @@
                     android:layout_height="wrap_content" />
             </com.scwang.smartrefresh.layout.SmartRefreshLayout>
 
-            <include layout="@layout/include_empty_view" />
+            <include
+                android:id="@+id/emptyLayout"
+                layout="@layout/include_empty_view" />
         </LinearLayout>
     </androidx.cardview.widget.CardView>
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_task_rv_l_title.xml b/app/src/main/res/layout/item_task_rv_l_title.xml
index 782d77d..5df9726 100644
--- a/app/src/main/res/layout/item_task_rv_l_title.xml
+++ b/app/src/main/res/layout/item_task_rv_l_title.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/rootView"
     android:layout_width="match_parent"
     android:layout_height="@dimen/dp_60"
-    android:background="#EEF1F6"
     android:gravity="center_vertical"
     android:orientation="horizontal"
     android:paddingHorizontal="@dimen/dp_15">