diff --git a/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt b/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
index 0634e67..85dae02 100644
--- a/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
+++ b/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
@@ -35,7 +35,7 @@
     private var isPause = false
 
     override fun initEvent() {
-
+        binding.returnButton.setOnClickListener { finish() }
     }
 
     override fun initOnCreate(savedInstanceState: Bundle?) {

diff --git a/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt b/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
index 0634e67..85dae02 100644
--- a/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
+++ b/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
@@ -35,7 +35,7 @@
     private var isPause = false
 
     override fun initEvent() {
-
+        binding.returnButton.setOnClickListener { finish() }
     }
 
     override fun initOnCreate(savedInstanceState: Bundle?) {
diff --git a/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt b/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt
index 4b03815..44e2a29 100644
--- a/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt
+++ b/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt
@@ -122,6 +122,8 @@
             page++
             getTaskRouteByPage()
         }
+
+        binding.returnButton.setOnClickListener { finish() }
     }
 
     override fun initOnCreate(savedInstanceState: Bundle?) {

diff --git a/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt b/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
index 0634e67..85dae02 100644
--- a/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
+++ b/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
@@ -35,7 +35,7 @@
     private var isPause = false
 
     override fun initEvent() {
-
+        binding.returnButton.setOnClickListener { finish() }
     }
 
     override fun initOnCreate(savedInstanceState: Bundle?) {
diff --git a/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt b/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt
index 4b03815..44e2a29 100644
--- a/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt
+++ b/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt
@@ -122,6 +122,8 @@
             page++
             getTaskRouteByPage()
         }
+
+        binding.returnButton.setOnClickListener { finish() }
     }
 
     override fun initOnCreate(savedInstanceState: Bundle?) {
diff --git a/app/src/main/res/drawable/ic_return.xml b/app/src/main/res/drawable/ic_return.xml
new file mode 100644
index 0000000..d927c2e
--- /dev/null
+++ b/app/src/main/res/drawable/ic_return.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128dp"
+    android:height="128dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="@color/white"
+        android:pathData="M853.3,245.3H245.3l93.9,-93.9c12.8,-12.8 12.8,-34.1 0,-46.9 -12.8,-12.8 -34.1,-12.8 -46.9,0l-145.1,145.1c-12.8,12.8 -12.8,34.1 0,46.9l145.1,145.1c6.4,6.4 14.9,10.7 23.5,10.7s17.1,-4.3 23.5,-10.7c12.8,-12.8 12.8,-34.1 0,-46.9L256,311.5h597.3c6.4,0 10.7,4.3 10.7,10.7v426.7c0,6.4 -4.3,10.7 -10.7,10.7H170.7c-17.1,0 -32,14.9 -32,32s14.9,32 32,32h682.7c40.5,0 74.7,-34.1 74.7,-74.7V320c0,-40.5 -34.1,-74.7 -74.7,-74.7z" />
+</vector>

diff --git a/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt b/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
index 0634e67..85dae02 100644
--- a/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
+++ b/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
@@ -35,7 +35,7 @@
     private var isPause = false
 
     override fun initEvent() {
-
+        binding.returnButton.setOnClickListener { finish() }
     }
 
     override fun initOnCreate(savedInstanceState: Bundle?) {
diff --git a/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt b/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt
index 4b03815..44e2a29 100644
--- a/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt
+++ b/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt
@@ -122,6 +122,8 @@
             page++
             getTaskRouteByPage()
         }
+
+        binding.returnButton.setOnClickListener { finish() }
     }
 
     override fun initOnCreate(savedInstanceState: Bundle?) {
diff --git a/app/src/main/res/drawable/ic_return.xml b/app/src/main/res/drawable/ic_return.xml
new file mode 100644
index 0000000..d927c2e
--- /dev/null
+++ b/app/src/main/res/drawable/ic_return.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128dp"
+    android:height="128dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="@color/white"
+        android:pathData="M853.3,245.3H245.3l93.9,-93.9c12.8,-12.8 12.8,-34.1 0,-46.9 -12.8,-12.8 -34.1,-12.8 -46.9,0l-145.1,145.1c-12.8,12.8 -12.8,34.1 0,46.9l145.1,145.1c6.4,6.4 14.9,10.7 23.5,10.7s17.1,-4.3 23.5,-10.7c12.8,-12.8 12.8,-34.1 0,-46.9L256,311.5h597.3c6.4,0 10.7,4.3 10.7,10.7v426.7c0,6.4 -4.3,10.7 -10.7,10.7H170.7c-17.1,0 -32,14.9 -32,32s14.9,32 32,32h682.7c40.5,0 74.7,-34.1 74.7,-74.7V320c0,-40.5 -34.1,-74.7 -74.7,-74.7z" />
+</vector>
diff --git a/app/src/main/res/layout/activity_alarm_detail.xml b/app/src/main/res/layout/activity_alarm_detail.xml
index b5d2519..e24a9b0 100644
--- a/app/src/main/res/layout/activity_alarm_detail.xml
+++ b/app/src/main/res/layout/activity_alarm_detail.xml
@@ -200,7 +200,7 @@
         android:layout_width="0dp"
         android:layout_height="match_parent"
         android:layout_marginHorizontal="@dimen/dp_10"
-        android:layout_marginTop="@dimen/dp_5"
+        android:layout_marginTop="@dimen/dp_15"
         android:layout_marginBottom="@dimen/dp_10"
         android:layout_weight="1"
         android:orientation="vertical">
@@ -217,14 +217,33 @@
                 android:layout_height="@dimen/dp_35"
                 android:background="@drawable/task_fgmt_line" />
 
-            <TextView
+            <RelativeLayout
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_marginHorizontal="@dimen/dp_7"
-                android:layout_weight="1"
-                android:text="报警画面"
-                android:textColor="@color/black"
-                android:textSize="@dimen/sp_20" />
+                android:layout_weight="1">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="报警画面"
+                    android:textColor="@color/black"
+                    android:textSize="@dimen/sp_20" />
+
+                <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+                    android:id="@+id/returnButton"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_alignParentEnd="true"
+                    android:layout_centerVertical="true"
+                    android:paddingHorizontal="@dimen/dp_15"
+                    android:paddingVertical="@dimen/dp_3"
+                    android:text="返回"
+                    android:textColor="@color/white"
+                    app:qmui_backgroundColor="@color/themeColor"
+                    app:qmui_borderWidth="0dp"
+                    app:qmui_radius="@dimen/dp_3" />
+            </RelativeLayout>
         </LinearLayout>
 
         <RelativeLayout

diff --git a/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt b/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
index 0634e67..85dae02 100644
--- a/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
+++ b/app/src/main/java/com/casic/br/ktd/view/AlarmDetailActivity.kt
@@ -35,7 +35,7 @@
     private var isPause = false
 
     override fun initEvent() {
-
+        binding.returnButton.setOnClickListener { finish() }
     }
 
     override fun initOnCreate(savedInstanceState: Bundle?) {
diff --git a/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt b/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt
index 4b03815..44e2a29 100644
--- a/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt
+++ b/app/src/main/java/com/casic/br/ktd/view/TaskDetailActivity.kt
@@ -122,6 +122,8 @@
             page++
             getTaskRouteByPage()
         }
+
+        binding.returnButton.setOnClickListener { finish() }
     }
 
     override fun initOnCreate(savedInstanceState: Bundle?) {
diff --git a/app/src/main/res/drawable/ic_return.xml b/app/src/main/res/drawable/ic_return.xml
new file mode 100644
index 0000000..d927c2e
--- /dev/null
+++ b/app/src/main/res/drawable/ic_return.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128dp"
+    android:height="128dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="@color/white"
+        android:pathData="M853.3,245.3H245.3l93.9,-93.9c12.8,-12.8 12.8,-34.1 0,-46.9 -12.8,-12.8 -34.1,-12.8 -46.9,0l-145.1,145.1c-12.8,12.8 -12.8,34.1 0,46.9l145.1,145.1c6.4,6.4 14.9,10.7 23.5,10.7s17.1,-4.3 23.5,-10.7c12.8,-12.8 12.8,-34.1 0,-46.9L256,311.5h597.3c6.4,0 10.7,4.3 10.7,10.7v426.7c0,6.4 -4.3,10.7 -10.7,10.7H170.7c-17.1,0 -32,14.9 -32,32s14.9,32 32,32h682.7c40.5,0 74.7,-34.1 74.7,-74.7V320c0,-40.5 -34.1,-74.7 -74.7,-74.7z" />
+</vector>
diff --git a/app/src/main/res/layout/activity_alarm_detail.xml b/app/src/main/res/layout/activity_alarm_detail.xml
index b5d2519..e24a9b0 100644
--- a/app/src/main/res/layout/activity_alarm_detail.xml
+++ b/app/src/main/res/layout/activity_alarm_detail.xml
@@ -200,7 +200,7 @@
         android:layout_width="0dp"
         android:layout_height="match_parent"
         android:layout_marginHorizontal="@dimen/dp_10"
-        android:layout_marginTop="@dimen/dp_5"
+        android:layout_marginTop="@dimen/dp_15"
         android:layout_marginBottom="@dimen/dp_10"
         android:layout_weight="1"
         android:orientation="vertical">
@@ -217,14 +217,33 @@
                 android:layout_height="@dimen/dp_35"
                 android:background="@drawable/task_fgmt_line" />
 
-            <TextView
+            <RelativeLayout
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_marginHorizontal="@dimen/dp_7"
-                android:layout_weight="1"
-                android:text="报警画面"
-                android:textColor="@color/black"
-                android:textSize="@dimen/sp_20" />
+                android:layout_weight="1">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="报警画面"
+                    android:textColor="@color/black"
+                    android:textSize="@dimen/sp_20" />
+
+                <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
+                    android:id="@+id/returnButton"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_alignParentEnd="true"
+                    android:layout_centerVertical="true"
+                    android:paddingHorizontal="@dimen/dp_15"
+                    android:paddingVertical="@dimen/dp_3"
+                    android:text="返回"
+                    android:textColor="@color/white"
+                    app:qmui_backgroundColor="@color/themeColor"
+                    app:qmui_borderWidth="0dp"
+                    app:qmui_radius="@dimen/dp_3" />
+            </RelativeLayout>
         </LinearLayout>
 
         <RelativeLayout
diff --git a/app/src/main/res/layout/activity_task_detail.xml b/app/src/main/res/layout/activity_task_detail.xml
index 11bf309..b94f970 100644
--- a/app/src/main/res/layout/activity_task_detail.xml
+++ b/app/src/main/res/layout/activity_task_detail.xml
@@ -1,185 +1,199 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@color/backgroundColor"
-    android:orientation="vertical">
+    android:background="@color/backgroundColor">
 
     <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginHorizontal="@dimen/dp_30"
-        android:layout_marginTop="@dimen/dp_40"
-        android:layout_marginBottom="@dimen/dp_5">
+        android:layout_height="match_parent"
+        android:orientation="vertical">
 
-        <androidx.cardview.widget.CardView
-            android:layout_width="wrap_content"
-            android:layout_height="@dimen/dp_55"
-            android:background="@color/white"
-            app:cardCornerRadius="@dimen/dp_7"
-            app:cardElevation="@dimen/dp_2"
-            app:cardUseCompatPadding="true">
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="@dimen/dp_30"
+            android:layout_marginTop="@dimen/dp_40"
+            android:layout_marginBottom="@dimen/dp_5">
 
-            <LinearLayout
+            <androidx.cardview.widget.CardView
                 android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_marginHorizontal="@dimen/dp_10"
-                android:layout_marginVertical="@dimen/dp_7"
-                android:gravity="center_vertical"
-                android:orientation="horizontal">
+                android:layout_height="@dimen/dp_55"
+                android:background="@color/white"
+                app:cardCornerRadius="@dimen/dp_7"
+                app:cardElevation="@dimen/dp_2"
+                app:cardUseCompatPadding="true">
 
-                <TextView
-                    android:id="@+id/selectedDateView"
-                    android:layout_width="@dimen/dp_275"
-                    android:layout_height="wrap_content"
-                    android:hint="请选择巡检开始-结束时间"
-                    android:textSize="@dimen/sp_20" />
-
-                <ImageView
-                    android:id="@+id/calendarView"
+                <LinearLayout
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:src="@mipmap/calendar" />
-            </LinearLayout>
-        </androidx.cardview.widget.CardView>
-
-        <androidx.cardview.widget.CardView
-            android:layout_width="wrap_content"
-            android:layout_height="@dimen/dp_55"
-            android:layout_marginHorizontal="@dimen/dp_15"
-            android:background="@color/white"
-            app:cardCornerRadius="@dimen/dp_7"
-            app:cardElevation="@dimen/dp_2"
-            app:cardUseCompatPadding="true">
-
-            <LinearLayout
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:orientation="horizontal">
-
-                <EditText
-                    android:id="@+id/minValueView"
-                    android:layout_width="wrap_content"
-                    android:layout_height="match_parent"
                     android:layout_marginHorizontal="@dimen/dp_10"
                     android:layout_marginVertical="@dimen/dp_7"
-                    android:background="@null"
-                    android:gravity="center"
-                    android:hint="浓度值"
-                    android:imeOptions="actionNext"
-                    android:singleLine="true" />
-
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="match_parent"
                     android:gravity="center_vertical"
-                    android:text="~"
-                    android:textColor="@color/hintColor" />
+                    android:orientation="horizontal">
 
-                <EditText
-                    android:id="@+id/maxValueView"
+                    <TextView
+                        android:id="@+id/selectedDateView"
+                        android:layout_width="@dimen/dp_275"
+                        android:layout_height="wrap_content"
+                        android:hint="请选择巡检开始-结束时间"
+                        android:textSize="@dimen/sp_20" />
+
+                    <ImageView
+                        android:id="@+id/calendarView"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:src="@mipmap/calendar" />
+                </LinearLayout>
+            </androidx.cardview.widget.CardView>
+
+            <androidx.cardview.widget.CardView
+                android:layout_width="wrap_content"
+                android:layout_height="@dimen/dp_55"
+                android:layout_marginHorizontal="@dimen/dp_15"
+                android:background="@color/white"
+                app:cardCornerRadius="@dimen/dp_7"
+                app:cardElevation="@dimen/dp_2"
+                app:cardUseCompatPadding="true">
+
+                <LinearLayout
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent"
+                    android:orientation="horizontal">
+
+                    <EditText
+                        android:id="@+id/minValueView"
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:layout_marginHorizontal="@dimen/dp_10"
+                        android:layout_marginVertical="@dimen/dp_7"
+                        android:background="@null"
+                        android:gravity="center"
+                        android:hint="浓度值"
+                        android:imeOptions="actionNext"
+                        android:singleLine="true" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:gravity="center_vertical"
+                        android:text="~"
+                        android:textColor="@color/hintColor" />
+
+                    <EditText
+                        android:id="@+id/maxValueView"
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:layout_marginHorizontal="@dimen/dp_10"
+                        android:layout_marginVertical="@dimen/dp_7"
+                        android:background="@null"
+                        android:gravity="center"
+                        android:hint="浓度值"
+                        android:imeOptions="actionSearch"
+                        android:singleLine="true" />
+                </LinearLayout>
+            </androidx.cardview.widget.CardView>
+
+            <androidx.cardview.widget.CardView
+                android:layout_width="wrap_content"
+                android:layout_height="@dimen/dp_55"
+                android:background="@color/white"
+                app:cardCornerRadius="@dimen/dp_7"
+                app:cardElevation="@dimen/dp_2"
+                app:cardUseCompatPadding="true">
+
+                <androidx.appcompat.widget.AppCompatSpinner
+                    android:id="@+id/handleStateView"
                     android:layout_width="wrap_content"
                     android:layout_height="match_parent"
                     android:layout_marginHorizontal="@dimen/dp_10"
                     android:layout_marginVertical="@dimen/dp_7"
+                    android:dropDownVerticalOffset="@dimen/dp_32"
+                    android:entries="@array/alarmStatus"
+                    android:gravity="center_vertical" />
+            </androidx.cardview.widget.CardView>
+
+            <androidx.cardview.widget.CardView
+                android:layout_width="wrap_content"
+                android:layout_height="@dimen/dp_55"
+                android:layout_marginHorizontal="@dimen/dp_15"
+                android:background="@color/white"
+                app:cardCornerRadius="@dimen/dp_7"
+                app:cardElevation="@dimen/dp_2"
+                app:cardUseCompatPadding="true">
+
+                <com.pengxh.kt.lite.widget.DeleteEditText
+                    android:id="@+id/taskLocationView"
+                    android:layout_width="@dimen/dp_150"
+                    android:layout_height="match_parent"
+                    android:layout_marginHorizontal="@dimen/dp_10"
+                    android:layout_marginVertical="@dimen/dp_7"
                     android:background="@null"
-                    android:gravity="center"
-                    android:hint="浓度值"
+                    android:hint="请输入位置"
                     android:imeOptions="actionSearch"
                     android:singleLine="true" />
-            </LinearLayout>
-        </androidx.cardview.widget.CardView>
+            </androidx.cardview.widget.CardView>
 
-        <androidx.cardview.widget.CardView
-            android:layout_width="wrap_content"
-            android:layout_height="@dimen/dp_55"
-            android:background="@color/white"
-            app:cardCornerRadius="@dimen/dp_7"
-            app:cardElevation="@dimen/dp_2"
-            app:cardUseCompatPadding="true">
-
-            <androidx.appcompat.widget.AppCompatSpinner
-                android:id="@+id/handleStateView"
+            <TextView
+                android:id="@+id/resetParamView"
                 android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:layout_marginHorizontal="@dimen/dp_10"
-                android:layout_marginVertical="@dimen/dp_7"
-                android:dropDownVerticalOffset="@dimen/dp_32"
-                android:entries="@array/alarmStatus"
-                android:gravity="center_vertical" />
-        </androidx.cardview.widget.CardView>
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:text="重置条件"
+                android:textColor="@color/themeColor"
+                android:textSize="@dimen/sp_18"
+                android:textStyle="bold" />
+        </LinearLayout>
 
         <androidx.cardview.widget.CardView
-            android:layout_width="wrap_content"
-            android:layout_height="@dimen/dp_55"
-            android:layout_marginHorizontal="@dimen/dp_15"
-            android:background="@color/white"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_marginHorizontal="@dimen/dp_30"
+            android:layout_marginTop="@dimen/dp_5"
+            android:layout_weight="1"
             app:cardCornerRadius="@dimen/dp_7"
             app:cardElevation="@dimen/dp_2"
             app:cardUseCompatPadding="true">
 
-            <com.pengxh.kt.lite.widget.DeleteEditText
-                android:id="@+id/taskLocationView"
-                android:layout_width="@dimen/dp_150"
+            <RelativeLayout
+                android:layout_width="match_parent"
                 android:layout_height="match_parent"
-                android:layout_marginHorizontal="@dimen/dp_10"
-                android:layout_marginVertical="@dimen/dp_7"
-                android:background="@null"
-                android:hint="请输入位置"
-                android:imeOptions="actionSearch"
-                android:singleLine="true" />
-        </androidx.cardview.widget.CardView>
+                android:background="@color/backgroundColor">
 
-        <TextView
-            android:id="@+id/resetParamView"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_gravity="center_vertical"
-            android:text="重置条件"
-            android:textColor="@color/themeColor"
-            android:textSize="@dimen/sp_18"
-            android:textStyle="bold" />
+                <com.scwang.smartrefresh.layout.SmartRefreshLayout
+                    android:id="@+id/taskDetailLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent">
+
+                    <com.scwang.smartrefresh.layout.header.ClassicsHeader
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content" />
+
+                    <androidx.recyclerview.widget.RecyclerView
+                        android:id="@+id/taskDetailView"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
+
+                    <com.scwang.smartrefresh.layout.footer.ClassicsFooter
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content" />
+                </com.scwang.smartrefresh.layout.SmartRefreshLayout>
+
+                <include
+                    android:id="@+id/emptyInclude"
+                    layout="@layout/include_empty_view" />
+            </RelativeLayout>
+        </androidx.cardview.widget.CardView>
     </LinearLayout>
 
-    <androidx.cardview.widget.CardView
-        android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_marginHorizontal="@dimen/dp_30"
-        android:layout_marginTop="@dimen/dp_5"
-        android:layout_weight="1"
-        app:cardCornerRadius="@dimen/dp_7"
-        app:cardElevation="@dimen/dp_2"
-        app:cardUseCompatPadding="true">
-
-        <RelativeLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:background="@color/backgroundColor">
-
-            <com.scwang.smartrefresh.layout.SmartRefreshLayout
-                android:id="@+id/taskDetailLayout"
-                android:layout_width="match_parent"
-                android:layout_height="match_parent">
-
-                <com.scwang.smartrefresh.layout.header.ClassicsHeader
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content" />
-
-                <androidx.recyclerview.widget.RecyclerView
-                    android:id="@+id/taskDetailView"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
-
-                <com.scwang.smartrefresh.layout.footer.ClassicsFooter
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content" />
-            </com.scwang.smartrefresh.layout.SmartRefreshLayout>
-
-            <include
-                android:id="@+id/emptyInclude"
-                layout="@layout/include_empty_view" />
-        </RelativeLayout>
-    </androidx.cardview.widget.CardView>
-</LinearLayout>
\ No newline at end of file
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/returnButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:layout_alignParentBottom="true"
+        android:layout_margin="@dimen/dp_15"
+        android:src="@drawable/ic_return" />
+</RelativeLayout>
\ No newline at end of file