diff --git a/.idea/deploymentTargetSelector.xml b/.idea/deploymentTargetSelector.xml
index bc83a21..0d05b27 100644
--- a/.idea/deploymentTargetSelector.xml
+++ b/.idea/deploymentTargetSelector.xml
@@ -4,7 +4,7 @@
     <selectionStates>
       <SelectionState runConfigName="app">
         <option name="selectionMode" value="DROPDOWN" />
-        <DropdownSelection timestamp="2026-01-24T13:39:13.245162Z">
+        <DropdownSelection timestamp="2026-02-05T08:33:30.979941Z">
           <Target type="DEFAULT_BOOT">
             <handle>
               <DeviceId pluginId="LocalEmulator" identifier="path=/Users/admin/.android/avd/Pixel_6.avd" />
diff --git a/app/src/main/res/drawable/bg_login_btn_theme.xml b/app/src/main/res/drawable/bg_login_btn_theme.xml
new file mode 100644
index 0000000..46503dd
--- /dev/null
+++ b/app/src/main/res/drawable/bg_login_btn_theme.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android" >
+    <corners android:radius="25dp"/>
+    <solid android:color="@color/main_theme_color"/>
+</shape>
diff --git a/app/src/main/res/drawable/login_bg_gradient.xml b/app/src/main/res/drawable/login_bg_gradient.xml
new file mode 100644
index 0000000..e69859b
--- /dev/null
+++ b/app/src/main/res/drawable/login_bg_gradient.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:angle="270"
+        android:startColor="@color/main_theme_color"
+        android:endColor="@color/main_theme_green"
+        android:type="linear" />
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_loading.xml b/app/src/main/res/layout/activity_loading.xml
index 1bc7d39..a401a43 100644
--- a/app/src/main/res/layout/activity_loading.xml
+++ b/app/src/main/res/layout/activity_loading.xml
@@ -1,37 +1,16 @@
 <?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:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:orientation="vertical"
-    android:background="@mipmap/moudle_loading_bg">
-    <ImageView
-        android:layout_width="match_parent"
-        android:layout_height="60dp"
-        android:layout_marginTop="30dp"
-        android:src="@mipmap/moudle_ipatrol_logo"/>
-    <TextView
-        android:layout_width="match_parent"
-        android:layout_height="18dp"
-        android:layout_marginTop="10dp"
-        android:gravity="center"
-        android:fontFamily="sans-serif-medium"
-        android:text="@string/app_name"/>
-    <ImageView
-        android:layout_width="match_parent"
-        android:layout_height="268dp"
-        android:layout_marginTop="75dp"
-        android:src="@mipmap/moudle_loading_pic"/>
-    <View
-        android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="1"/>
-    <ImageView
-        android:layout_width="45dp"
-        android:layout_height="20dp"
-        android:src="@mipmap/moudle_sipai"
-        android:layout_marginBottom="10dp"
-        android:layout_marginRight="12dp"
-        android:layout_gravity="right"/>
+    android:background="@drawable/login_bg_gradient">
 
-</LinearLayout>
\ No newline at end of file
+    <ImageView
+        android:id="@+id/iv_logo"
+        android:layout_width="300dp"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:adjustViewBounds="true"
+        android:src="@mipmap/logo1" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/login/layout/activity_login.xml b/app/src/main/res/layout/login/layout/activity_login.xml
index 7805bfd..a897350 100644
--- a/app/src/main/res/layout/login/layout/activity_login.xml
+++ b/app/src/main/res/layout/login/layout/activity_login.xml
@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
-    android:background="@mipmap/moudle_ic_login_bg"
+    android:background="@drawable/login_bg_gradient"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical">
@@ -10,14 +10,14 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="center_horizontal"
-        android:layout_marginTop="70dp"
+        android:layout_marginTop="100dp"
         android:gravity="center"
         android:orientation="vertical">
 
-        <ImageView
+        <!-- <ImageView
             android:layout_width="80dp"
             android:layout_height="80dp"
-            android:src="@mipmap/moudle_ipatrol_logo" />
+            android:src="@mipmap/moudle_ipatrol_logo" /> -->
 
         <TextView
             android:layout_width="wrap_content"
@@ -42,7 +42,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginLeft="15dp"
-        android:layout_marginTop="20dp"
+        android:layout_marginTop="60dp"
         android:layout_marginRight="15dp"
         android:orientation="vertical">
 
@@ -200,6 +200,7 @@
         <Button
             android:id="@+id/moudle_login_btn_login"
             style="@style/wrap_layout_btn_blue"
+            android:background="@drawable/bg_login_btn_theme"
             android:layout_width="match_parent"
             android:layout_height="50dp"
             android:layout_marginTop="50dp"
diff --git a/app/src/main/res/layout/setting/layout/activity_setting.xml b/app/src/main/res/layout/setting/layout/activity_setting.xml
index c86b007..821650c 100644
--- a/app/src/main/res/layout/setting/layout/activity_setting.xml
+++ b/app/src/main/res/layout/setting/layout/activity_setting.xml
@@ -5,7 +5,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    android:background="#1368E1"
+    android:background="@drawable/login_bg_gradient"
     android:gravity="center"
     tools:context="com.sipai.jspatrol.setting.SettingActivity">
 
@@ -121,7 +121,7 @@
                 android:text="完成"
                 android:textColor="@color/white"
                 android:textSize="16sp"
-                android:background="@drawable/bg_layout_shape_btn_blue"
+                android:background="@drawable/bg_login_btn_theme"
                 android:layout_marginLeft="10dp"/>
 
         </LinearLayout>
diff --git a/app/src/main/res/mipmap-xxhdpi/logo.png b/app/src/main/res/mipmap-xxhdpi/logo.png
deleted file mode 100644
index afdc730..0000000
Binary files a/app/src/main/res/mipmap-xxhdpi/logo.png and /dev/null differ
diff --git a/app/src/main/res/mipmap-xxhdpi/logo1.png b/app/src/main/res/mipmap-xxhdpi/logo1.png
new file mode 100644
index 0000000..3a06e30
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/logo1.png differ