diff --git a/app/key.jks b/app/key.jks
new file mode 100644
index 0000000..bce8b97
--- /dev/null
+++ b/app/key.jks
Binary files differ

diff --git a/app/key.jks b/app/key.jks
new file mode 100644
index 0000000..bce8b97
--- /dev/null
+++ b/app/key.jks
Binary files differ
diff --git a/app/src/main/res/layout/activity_inspection.xml b/app/src/main/res/layout/activity_inspection.xml
index cba3d69..6c17c66 100644
--- a/app/src/main/res/layout/activity_inspection.xml
+++ b/app/src/main/res/layout/activity_inspection.xml
@@ -89,7 +89,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -132,7 +132,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -175,7 +175,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -278,7 +278,7 @@
                     <LinearLayout
                         android:layout_width="0dp"
                         android:layout_height="match_parent"
-                        android:layout_weight="1"
+                        android:layout_weight="1.25"
                         android:orientation="vertical">
 
                         <LinearLayout
@@ -442,7 +442,7 @@
             android:layout_height="match_parent"
             android:layout_marginStart="@dimen/dp_15"
             android:layout_marginEnd="@dimen/dp_20"
-            android:layout_weight="2"
+            android:layout_weight="2.5"
             android:orientation="vertical">
 
             <androidx.cardview.widget.CardView
@@ -491,6 +491,8 @@
                             android:id="@+id/videoAlarmView"
                             android:layout_width="230dp"
                             android:layout_height="match_parent"
+                            android:paddingHorizontal="@dimen/dp_5"
+                            android:paddingVertical="@dimen/dp_3"
                             app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                     </LinearLayout>
                 </LinearLayout>
@@ -506,7 +508,7 @@
                 <LinearLayout
                     android:layout_width="0dp"
                     android:layout_height="match_parent"
-                    android:layout_weight="2.5"
+                    android:layout_weight="2.75"
                     android:orientation="vertical">
 
                     <LinearLayout
@@ -526,7 +528,7 @@
                             android:layout_height="wrap_content"
                             android:layout_marginHorizontal="@dimen/dp_7"
                             android:layout_weight="1"
-                            android:text="监测统计"
+                            android:text="燃气浓度趋势"
                             android:textColor="@color/black"
                             android:textSize="@dimen/sp_20" />
                     </LinearLayout>

diff --git a/app/key.jks b/app/key.jks
new file mode 100644
index 0000000..bce8b97
--- /dev/null
+++ b/app/key.jks
Binary files differ
diff --git a/app/src/main/res/layout/activity_inspection.xml b/app/src/main/res/layout/activity_inspection.xml
index cba3d69..6c17c66 100644
--- a/app/src/main/res/layout/activity_inspection.xml
+++ b/app/src/main/res/layout/activity_inspection.xml
@@ -89,7 +89,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -132,7 +132,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -175,7 +175,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -278,7 +278,7 @@
                     <LinearLayout
                         android:layout_width="0dp"
                         android:layout_height="match_parent"
-                        android:layout_weight="1"
+                        android:layout_weight="1.25"
                         android:orientation="vertical">
 
                         <LinearLayout
@@ -442,7 +442,7 @@
             android:layout_height="match_parent"
             android:layout_marginStart="@dimen/dp_15"
             android:layout_marginEnd="@dimen/dp_20"
-            android:layout_weight="2"
+            android:layout_weight="2.5"
             android:orientation="vertical">
 
             <androidx.cardview.widget.CardView
@@ -491,6 +491,8 @@
                             android:id="@+id/videoAlarmView"
                             android:layout_width="230dp"
                             android:layout_height="match_parent"
+                            android:paddingHorizontal="@dimen/dp_5"
+                            android:paddingVertical="@dimen/dp_3"
                             app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                     </LinearLayout>
                 </LinearLayout>
@@ -506,7 +508,7 @@
                 <LinearLayout
                     android:layout_width="0dp"
                     android:layout_height="match_parent"
-                    android:layout_weight="2.5"
+                    android:layout_weight="2.75"
                     android:orientation="vertical">
 
                     <LinearLayout
@@ -526,7 +528,7 @@
                             android:layout_height="wrap_content"
                             android:layout_marginHorizontal="@dimen/dp_7"
                             android:layout_weight="1"
-                            android:text="监测统计"
+                            android:text="燃气浓度趋势"
                             android:textColor="@color/black"
                             android:textSize="@dimen/sp_20" />
                     </LinearLayout>
diff --git a/app/src/main/res/layout/fragment_alarm.xml b/app/src/main/res/layout/fragment_alarm.xml
index 67b14ac..6eb1b13 100644
--- a/app/src/main/res/layout/fragment_alarm.xml
+++ b/app/src/main/res/layout/fragment_alarm.xml
@@ -9,7 +9,7 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5">
 
@@ -98,7 +98,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_5"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"

diff --git a/app/key.jks b/app/key.jks
new file mode 100644
index 0000000..bce8b97
--- /dev/null
+++ b/app/key.jks
Binary files differ
diff --git a/app/src/main/res/layout/activity_inspection.xml b/app/src/main/res/layout/activity_inspection.xml
index cba3d69..6c17c66 100644
--- a/app/src/main/res/layout/activity_inspection.xml
+++ b/app/src/main/res/layout/activity_inspection.xml
@@ -89,7 +89,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -132,7 +132,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -175,7 +175,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -278,7 +278,7 @@
                     <LinearLayout
                         android:layout_width="0dp"
                         android:layout_height="match_parent"
-                        android:layout_weight="1"
+                        android:layout_weight="1.25"
                         android:orientation="vertical">
 
                         <LinearLayout
@@ -442,7 +442,7 @@
             android:layout_height="match_parent"
             android:layout_marginStart="@dimen/dp_15"
             android:layout_marginEnd="@dimen/dp_20"
-            android:layout_weight="2"
+            android:layout_weight="2.5"
             android:orientation="vertical">
 
             <androidx.cardview.widget.CardView
@@ -491,6 +491,8 @@
                             android:id="@+id/videoAlarmView"
                             android:layout_width="230dp"
                             android:layout_height="match_parent"
+                            android:paddingHorizontal="@dimen/dp_5"
+                            android:paddingVertical="@dimen/dp_3"
                             app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                     </LinearLayout>
                 </LinearLayout>
@@ -506,7 +508,7 @@
                 <LinearLayout
                     android:layout_width="0dp"
                     android:layout_height="match_parent"
-                    android:layout_weight="2.5"
+                    android:layout_weight="2.75"
                     android:orientation="vertical">
 
                     <LinearLayout
@@ -526,7 +528,7 @@
                             android:layout_height="wrap_content"
                             android:layout_marginHorizontal="@dimen/dp_7"
                             android:layout_weight="1"
-                            android:text="监测统计"
+                            android:text="燃气浓度趋势"
                             android:textColor="@color/black"
                             android:textSize="@dimen/sp_20" />
                     </LinearLayout>
diff --git a/app/src/main/res/layout/fragment_alarm.xml b/app/src/main/res/layout/fragment_alarm.xml
index 67b14ac..6eb1b13 100644
--- a/app/src/main/res/layout/fragment_alarm.xml
+++ b/app/src/main/res/layout/fragment_alarm.xml
@@ -9,7 +9,7 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5">
 
@@ -98,7 +98,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_5"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
index fe20298..d686e93 100644
--- a/app/src/main/res/layout/fragment_home.xml
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -9,7 +9,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="数据看板"
@@ -19,14 +19,14 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="@dimen/AndroidChartHeight"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20"
         android:orientation="horizontal">
 
         <androidx.cardview.widget.CardView
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginEnd="@dimen/dp_15"
+            android:layout_marginEnd="@dimen/dp_10"
             android:layout_weight="1"
             android:background="@color/white"
             app:cardCornerRadius="@dimen/dp_7"
@@ -247,7 +247,7 @@
         <androidx.cardview.widget.CardView
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginStart="@dimen/dp_15"
+            android:layout_marginStart="@dimen/dp_10"
             android:layout_weight="1.5"
             app:cardCornerRadius="@dimen/dp_7"
             app:cardElevation="@dimen/dp_2"
@@ -263,7 +263,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_10"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="地图看板"
@@ -273,7 +273,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"

diff --git a/app/key.jks b/app/key.jks
new file mode 100644
index 0000000..bce8b97
--- /dev/null
+++ b/app/key.jks
Binary files differ
diff --git a/app/src/main/res/layout/activity_inspection.xml b/app/src/main/res/layout/activity_inspection.xml
index cba3d69..6c17c66 100644
--- a/app/src/main/res/layout/activity_inspection.xml
+++ b/app/src/main/res/layout/activity_inspection.xml
@@ -89,7 +89,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -132,7 +132,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -175,7 +175,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -278,7 +278,7 @@
                     <LinearLayout
                         android:layout_width="0dp"
                         android:layout_height="match_parent"
-                        android:layout_weight="1"
+                        android:layout_weight="1.25"
                         android:orientation="vertical">
 
                         <LinearLayout
@@ -442,7 +442,7 @@
             android:layout_height="match_parent"
             android:layout_marginStart="@dimen/dp_15"
             android:layout_marginEnd="@dimen/dp_20"
-            android:layout_weight="2"
+            android:layout_weight="2.5"
             android:orientation="vertical">
 
             <androidx.cardview.widget.CardView
@@ -491,6 +491,8 @@
                             android:id="@+id/videoAlarmView"
                             android:layout_width="230dp"
                             android:layout_height="match_parent"
+                            android:paddingHorizontal="@dimen/dp_5"
+                            android:paddingVertical="@dimen/dp_3"
                             app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                     </LinearLayout>
                 </LinearLayout>
@@ -506,7 +508,7 @@
                 <LinearLayout
                     android:layout_width="0dp"
                     android:layout_height="match_parent"
-                    android:layout_weight="2.5"
+                    android:layout_weight="2.75"
                     android:orientation="vertical">
 
                     <LinearLayout
@@ -526,7 +528,7 @@
                             android:layout_height="wrap_content"
                             android:layout_marginHorizontal="@dimen/dp_7"
                             android:layout_weight="1"
-                            android:text="监测统计"
+                            android:text="燃气浓度趋势"
                             android:textColor="@color/black"
                             android:textSize="@dimen/sp_20" />
                     </LinearLayout>
diff --git a/app/src/main/res/layout/fragment_alarm.xml b/app/src/main/res/layout/fragment_alarm.xml
index 67b14ac..6eb1b13 100644
--- a/app/src/main/res/layout/fragment_alarm.xml
+++ b/app/src/main/res/layout/fragment_alarm.xml
@@ -9,7 +9,7 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5">
 
@@ -98,7 +98,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_5"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
index fe20298..d686e93 100644
--- a/app/src/main/res/layout/fragment_home.xml
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -9,7 +9,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="数据看板"
@@ -19,14 +19,14 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="@dimen/AndroidChartHeight"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20"
         android:orientation="horizontal">
 
         <androidx.cardview.widget.CardView
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginEnd="@dimen/dp_15"
+            android:layout_marginEnd="@dimen/dp_10"
             android:layout_weight="1"
             android:background="@color/white"
             app:cardCornerRadius="@dimen/dp_7"
@@ -247,7 +247,7 @@
         <androidx.cardview.widget.CardView
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginStart="@dimen/dp_15"
+            android:layout_marginStart="@dimen/dp_10"
             android:layout_weight="1.5"
             app:cardCornerRadius="@dimen/dp_7"
             app:cardElevation="@dimen/dp_2"
@@ -263,7 +263,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_10"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="地图看板"
@@ -273,7 +273,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
index 51c0c2f..410ccec 100644
--- a/app/src/main/res/layout/fragment_mine.xml
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -9,7 +9,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="我的"
@@ -19,7 +19,7 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20">
 
         <LinearLayout
@@ -58,7 +58,7 @@
         <LinearLayout
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginStart="@dimen/dp_30"
+            android:layout_marginStart="@dimen/dp_20"
             android:layout_weight="1"
             android:orientation="vertical">
 

diff --git a/app/key.jks b/app/key.jks
new file mode 100644
index 0000000..bce8b97
--- /dev/null
+++ b/app/key.jks
Binary files differ
diff --git a/app/src/main/res/layout/activity_inspection.xml b/app/src/main/res/layout/activity_inspection.xml
index cba3d69..6c17c66 100644
--- a/app/src/main/res/layout/activity_inspection.xml
+++ b/app/src/main/res/layout/activity_inspection.xml
@@ -89,7 +89,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -132,7 +132,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -175,7 +175,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -278,7 +278,7 @@
                     <LinearLayout
                         android:layout_width="0dp"
                         android:layout_height="match_parent"
-                        android:layout_weight="1"
+                        android:layout_weight="1.25"
                         android:orientation="vertical">
 
                         <LinearLayout
@@ -442,7 +442,7 @@
             android:layout_height="match_parent"
             android:layout_marginStart="@dimen/dp_15"
             android:layout_marginEnd="@dimen/dp_20"
-            android:layout_weight="2"
+            android:layout_weight="2.5"
             android:orientation="vertical">
 
             <androidx.cardview.widget.CardView
@@ -491,6 +491,8 @@
                             android:id="@+id/videoAlarmView"
                             android:layout_width="230dp"
                             android:layout_height="match_parent"
+                            android:paddingHorizontal="@dimen/dp_5"
+                            android:paddingVertical="@dimen/dp_3"
                             app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                     </LinearLayout>
                 </LinearLayout>
@@ -506,7 +508,7 @@
                 <LinearLayout
                     android:layout_width="0dp"
                     android:layout_height="match_parent"
-                    android:layout_weight="2.5"
+                    android:layout_weight="2.75"
                     android:orientation="vertical">
 
                     <LinearLayout
@@ -526,7 +528,7 @@
                             android:layout_height="wrap_content"
                             android:layout_marginHorizontal="@dimen/dp_7"
                             android:layout_weight="1"
-                            android:text="监测统计"
+                            android:text="燃气浓度趋势"
                             android:textColor="@color/black"
                             android:textSize="@dimen/sp_20" />
                     </LinearLayout>
diff --git a/app/src/main/res/layout/fragment_alarm.xml b/app/src/main/res/layout/fragment_alarm.xml
index 67b14ac..6eb1b13 100644
--- a/app/src/main/res/layout/fragment_alarm.xml
+++ b/app/src/main/res/layout/fragment_alarm.xml
@@ -9,7 +9,7 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5">
 
@@ -98,7 +98,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_5"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
index fe20298..d686e93 100644
--- a/app/src/main/res/layout/fragment_home.xml
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -9,7 +9,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="数据看板"
@@ -19,14 +19,14 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="@dimen/AndroidChartHeight"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20"
         android:orientation="horizontal">
 
         <androidx.cardview.widget.CardView
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginEnd="@dimen/dp_15"
+            android:layout_marginEnd="@dimen/dp_10"
             android:layout_weight="1"
             android:background="@color/white"
             app:cardCornerRadius="@dimen/dp_7"
@@ -247,7 +247,7 @@
         <androidx.cardview.widget.CardView
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginStart="@dimen/dp_15"
+            android:layout_marginStart="@dimen/dp_10"
             android:layout_weight="1.5"
             app:cardCornerRadius="@dimen/dp_7"
             app:cardElevation="@dimen/dp_2"
@@ -263,7 +263,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_10"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="地图看板"
@@ -273,7 +273,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
index 51c0c2f..410ccec 100644
--- a/app/src/main/res/layout/fragment_mine.xml
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -9,7 +9,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="我的"
@@ -19,7 +19,7 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20">
 
         <LinearLayout
@@ -58,7 +58,7 @@
         <LinearLayout
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginStart="@dimen/dp_30"
+            android:layout_marginStart="@dimen/dp_20"
             android:layout_weight="1"
             android:orientation="vertical">
 
diff --git a/app/src/main/res/layout/fragment_task.xml b/app/src/main/res/layout/fragment_task.xml
index 55451cf..2d2d7c9 100644
--- a/app/src/main/res/layout/fragment_task.xml
+++ b/app/src/main/res/layout/fragment_task.xml
@@ -9,7 +9,7 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5">
 
@@ -131,7 +131,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_5"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"

diff --git a/app/key.jks b/app/key.jks
new file mode 100644
index 0000000..bce8b97
--- /dev/null
+++ b/app/key.jks
Binary files differ
diff --git a/app/src/main/res/layout/activity_inspection.xml b/app/src/main/res/layout/activity_inspection.xml
index cba3d69..6c17c66 100644
--- a/app/src/main/res/layout/activity_inspection.xml
+++ b/app/src/main/res/layout/activity_inspection.xml
@@ -89,7 +89,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -132,7 +132,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -175,7 +175,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -278,7 +278,7 @@
                     <LinearLayout
                         android:layout_width="0dp"
                         android:layout_height="match_parent"
-                        android:layout_weight="1"
+                        android:layout_weight="1.25"
                         android:orientation="vertical">
 
                         <LinearLayout
@@ -442,7 +442,7 @@
             android:layout_height="match_parent"
             android:layout_marginStart="@dimen/dp_15"
             android:layout_marginEnd="@dimen/dp_20"
-            android:layout_weight="2"
+            android:layout_weight="2.5"
             android:orientation="vertical">
 
             <androidx.cardview.widget.CardView
@@ -491,6 +491,8 @@
                             android:id="@+id/videoAlarmView"
                             android:layout_width="230dp"
                             android:layout_height="match_parent"
+                            android:paddingHorizontal="@dimen/dp_5"
+                            android:paddingVertical="@dimen/dp_3"
                             app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                     </LinearLayout>
                 </LinearLayout>
@@ -506,7 +508,7 @@
                 <LinearLayout
                     android:layout_width="0dp"
                     android:layout_height="match_parent"
-                    android:layout_weight="2.5"
+                    android:layout_weight="2.75"
                     android:orientation="vertical">
 
                     <LinearLayout
@@ -526,7 +528,7 @@
                             android:layout_height="wrap_content"
                             android:layout_marginHorizontal="@dimen/dp_7"
                             android:layout_weight="1"
-                            android:text="监测统计"
+                            android:text="燃气浓度趋势"
                             android:textColor="@color/black"
                             android:textSize="@dimen/sp_20" />
                     </LinearLayout>
diff --git a/app/src/main/res/layout/fragment_alarm.xml b/app/src/main/res/layout/fragment_alarm.xml
index 67b14ac..6eb1b13 100644
--- a/app/src/main/res/layout/fragment_alarm.xml
+++ b/app/src/main/res/layout/fragment_alarm.xml
@@ -9,7 +9,7 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5">
 
@@ -98,7 +98,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_5"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
index fe20298..d686e93 100644
--- a/app/src/main/res/layout/fragment_home.xml
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -9,7 +9,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="数据看板"
@@ -19,14 +19,14 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="@dimen/AndroidChartHeight"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20"
         android:orientation="horizontal">
 
         <androidx.cardview.widget.CardView
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginEnd="@dimen/dp_15"
+            android:layout_marginEnd="@dimen/dp_10"
             android:layout_weight="1"
             android:background="@color/white"
             app:cardCornerRadius="@dimen/dp_7"
@@ -247,7 +247,7 @@
         <androidx.cardview.widget.CardView
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginStart="@dimen/dp_15"
+            android:layout_marginStart="@dimen/dp_10"
             android:layout_weight="1.5"
             app:cardCornerRadius="@dimen/dp_7"
             app:cardElevation="@dimen/dp_2"
@@ -263,7 +263,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_10"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="地图看板"
@@ -273,7 +273,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
index 51c0c2f..410ccec 100644
--- a/app/src/main/res/layout/fragment_mine.xml
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -9,7 +9,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="我的"
@@ -19,7 +19,7 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20">
 
         <LinearLayout
@@ -58,7 +58,7 @@
         <LinearLayout
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginStart="@dimen/dp_30"
+            android:layout_marginStart="@dimen/dp_20"
             android:layout_weight="1"
             android:orientation="vertical">
 
diff --git a/app/src/main/res/layout/fragment_task.xml b/app/src/main/res/layout/fragment_task.xml
index 55451cf..2d2d7c9 100644
--- a/app/src/main/res/layout/fragment_task.xml
+++ b/app/src/main/res/layout/fragment_task.xml
@@ -9,7 +9,7 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5">
 
@@ -131,7 +131,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_5"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"
diff --git a/app/src/main/res/layout/item_alarm_rv_l.xml b/app/src/main/res/layout/item_alarm_rv_l.xml
index 499529c..9764b8b 100644
--- a/app/src/main/res/layout/item_alarm_rv_l.xml
+++ b/app/src/main/res/layout/item_alarm_rv_l.xml
@@ -13,7 +13,6 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="2"
-        android:text="202304120001"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -22,7 +21,6 @@
         android:layout_height="wrap_content"
         android:layout_marginHorizontal="@dimen/dp_15"
         android:layout_weight="2"
-        android:text="2023-07-05 09:40:10"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -30,7 +28,6 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="2"
-        android:text="甲烷浓度指令报警"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -39,7 +36,6 @@
         android:layout_height="wrap_content"
         android:layout_marginHorizontal="@dimen/dp_15"
         android:layout_weight="1"
-        android:text="永定路"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -48,7 +44,6 @@
         android:layout_height="wrap_content"
         android:layout_weight="3"
         android:singleLine="true"
-        android:text="永定路"
         android:textSize="@dimen/sp_16" />
 
     <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton

diff --git a/app/key.jks b/app/key.jks
new file mode 100644
index 0000000..bce8b97
--- /dev/null
+++ b/app/key.jks
Binary files differ
diff --git a/app/src/main/res/layout/activity_inspection.xml b/app/src/main/res/layout/activity_inspection.xml
index cba3d69..6c17c66 100644
--- a/app/src/main/res/layout/activity_inspection.xml
+++ b/app/src/main/res/layout/activity_inspection.xml
@@ -89,7 +89,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -132,7 +132,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -175,7 +175,7 @@
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_marginStart="@dimen/dp_10"
-                            android:layout_marginEnd="@dimen/dp_20"
+                            android:layout_marginEnd="@dimen/dp_15"
                             android:layout_weight="1"
                             android:background="@drawable/bg_stroke_layout_radius_5"
                             android:gravity="center_horizontal"
@@ -278,7 +278,7 @@
                     <LinearLayout
                         android:layout_width="0dp"
                         android:layout_height="match_parent"
-                        android:layout_weight="1"
+                        android:layout_weight="1.25"
                         android:orientation="vertical">
 
                         <LinearLayout
@@ -442,7 +442,7 @@
             android:layout_height="match_parent"
             android:layout_marginStart="@dimen/dp_15"
             android:layout_marginEnd="@dimen/dp_20"
-            android:layout_weight="2"
+            android:layout_weight="2.5"
             android:orientation="vertical">
 
             <androidx.cardview.widget.CardView
@@ -491,6 +491,8 @@
                             android:id="@+id/videoAlarmView"
                             android:layout_width="230dp"
                             android:layout_height="match_parent"
+                            android:paddingHorizontal="@dimen/dp_5"
+                            android:paddingVertical="@dimen/dp_3"
                             app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
                     </LinearLayout>
                 </LinearLayout>
@@ -506,7 +508,7 @@
                 <LinearLayout
                     android:layout_width="0dp"
                     android:layout_height="match_parent"
-                    android:layout_weight="2.5"
+                    android:layout_weight="2.75"
                     android:orientation="vertical">
 
                     <LinearLayout
@@ -526,7 +528,7 @@
                             android:layout_height="wrap_content"
                             android:layout_marginHorizontal="@dimen/dp_7"
                             android:layout_weight="1"
-                            android:text="监测统计"
+                            android:text="燃气浓度趋势"
                             android:textColor="@color/black"
                             android:textSize="@dimen/sp_20" />
                     </LinearLayout>
diff --git a/app/src/main/res/layout/fragment_alarm.xml b/app/src/main/res/layout/fragment_alarm.xml
index 67b14ac..6eb1b13 100644
--- a/app/src/main/res/layout/fragment_alarm.xml
+++ b/app/src/main/res/layout/fragment_alarm.xml
@@ -9,7 +9,7 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5">
 
@@ -98,7 +98,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_5"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
index fe20298..d686e93 100644
--- a/app/src/main/res/layout/fragment_home.xml
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -9,7 +9,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="数据看板"
@@ -19,14 +19,14 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="@dimen/AndroidChartHeight"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20"
         android:orientation="horizontal">
 
         <androidx.cardview.widget.CardView
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginEnd="@dimen/dp_15"
+            android:layout_marginEnd="@dimen/dp_10"
             android:layout_weight="1"
             android:background="@color/white"
             app:cardCornerRadius="@dimen/dp_7"
@@ -247,7 +247,7 @@
         <androidx.cardview.widget.CardView
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginStart="@dimen/dp_15"
+            android:layout_marginStart="@dimen/dp_10"
             android:layout_weight="1.5"
             app:cardCornerRadius="@dimen/dp_7"
             app:cardElevation="@dimen/dp_2"
@@ -263,7 +263,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_10"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="地图看板"
@@ -273,7 +273,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"
diff --git a/app/src/main/res/layout/fragment_mine.xml b/app/src/main/res/layout/fragment_mine.xml
index 51c0c2f..410ccec 100644
--- a/app/src/main/res/layout/fragment_mine.xml
+++ b/app/src/main/res/layout/fragment_mine.xml
@@ -9,7 +9,7 @@
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5"
         android:text="我的"
@@ -19,7 +19,7 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/dp_30"
+        android:layout_marginStart="@dimen/dp_20"
         android:layout_marginEnd="@dimen/dp_20">
 
         <LinearLayout
@@ -58,7 +58,7 @@
         <LinearLayout
             android:layout_width="0dp"
             android:layout_height="match_parent"
-            android:layout_marginStart="@dimen/dp_30"
+            android:layout_marginStart="@dimen/dp_20"
             android:layout_weight="1"
             android:orientation="vertical">
 
diff --git a/app/src/main/res/layout/fragment_task.xml b/app/src/main/res/layout/fragment_task.xml
index 55451cf..2d2d7c9 100644
--- a/app/src/main/res/layout/fragment_task.xml
+++ b/app/src/main/res/layout/fragment_task.xml
@@ -9,7 +9,7 @@
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_40"
         android:layout_marginBottom="@dimen/dp_5">
 
@@ -131,7 +131,7 @@
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginHorizontal="@dimen/dp_30"
+        android:layout_marginHorizontal="@dimen/dp_20"
         android:layout_marginTop="@dimen/dp_5"
         android:layout_weight="1"
         app:cardCornerRadius="@dimen/dp_7"
diff --git a/app/src/main/res/layout/item_alarm_rv_l.xml b/app/src/main/res/layout/item_alarm_rv_l.xml
index 499529c..9764b8b 100644
--- a/app/src/main/res/layout/item_alarm_rv_l.xml
+++ b/app/src/main/res/layout/item_alarm_rv_l.xml
@@ -13,7 +13,6 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="2"
-        android:text="202304120001"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -22,7 +21,6 @@
         android:layout_height="wrap_content"
         android:layout_marginHorizontal="@dimen/dp_15"
         android:layout_weight="2"
-        android:text="2023-07-05 09:40:10"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -30,7 +28,6 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_weight="2"
-        android:text="甲烷浓度指令报警"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -39,7 +36,6 @@
         android:layout_height="wrap_content"
         android:layout_marginHorizontal="@dimen/dp_15"
         android:layout_weight="1"
-        android:text="永定路"
         android:textSize="@dimen/sp_16" />
 
     <TextView
@@ -48,7 +44,6 @@
         android:layout_height="wrap_content"
         android:layout_weight="3"
         android:singleLine="true"
-        android:text="永定路"
         android:textSize="@dimen/sp_16" />
 
     <com.qmuiteam.qmui.widget.roundwidget.QMUIRoundButton
diff --git a/app/src/main/res/layout/item_video_alarm_rv_l.xml b/app/src/main/res/layout/item_video_alarm_rv_l.xml
index 881e09e..6e6f069 100644
--- a/app/src/main/res/layout/item_video_alarm_rv_l.xml
+++ b/app/src/main/res/layout/item_video_alarm_rv_l.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
+    android:layout_width="230dp"
     android:layout_height="@dimen/titleViewHeight">
 
     <TextView
@@ -9,7 +9,7 @@
         android:layout_height="wrap_content"
         android:layout_centerVertical="true"
         android:layout_marginHorizontal="@dimen/dp_5"
-        android:text="@string/app_name"
+        android:text="施工警示牌"
         android:textSize="@dimen/sp_14" />
 
     <TextView
@@ -19,6 +19,6 @@
         android:layout_alignParentEnd="true"
         android:layout_centerVertical="true"
         android:layout_marginHorizontal="@dimen/dp_5"
-        android:text="@string/app_name"
+        android:text="2023-11-08 18:22:05"
         android:textSize="@dimen/sp_14" />
 </RelativeLayout>
\ No newline at end of file