diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index f57e195..92374b6 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -5,14 +5,14 @@ plugins {
 
 android {
     namespace = "com.ray650128.floatingwindow"
-    compileSdk = 33
+    compileSdk = 34
 
     defaultConfig {
         applicationId = "com.ray650128.floatingwindow"
         minSdk = 24
-        targetSdk = 33
+        targetSdk = 34
         versionCode = 4
-        versionName = "1.0.3-beta"
+        versionName = "1.0.3"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -40,9 +40,9 @@ android {
 
 dependencies {
 
-    implementation("androidx.core:core-ktx:1.9.0")
+    implementation("androidx.core:core-ktx:1.12.0")
     implementation("androidx.appcompat:appcompat:1.6.1")
-    implementation("com.google.android.material:material:1.9.0")
+    implementation("com.google.android.material:material:1.11.0")
     implementation("androidx.constraintlayout:constraintlayout:2.1.4")
     testImplementation("junit:junit:4.13.2")
     androidTestImplementation("androidx.test.ext:junit:1.1.5")
@@ -52,6 +52,6 @@ dependencies {
     implementation("com.github.getActivity:EasyWindow:10.2")
 
     // Glide
-    implementation("com.github.bumptech.glide:glide:4.11.0")
+    implementation("com.github.bumptech.glide:glide:4.15.1")
 
 }
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_winnie_the_pooh.png b/app/src/main/res/drawable/bg_winnie_the_pooh.png
deleted file mode 100644
index 2b1f04a..0000000
Binary files a/app/src/main/res/drawable/bg_winnie_the_pooh.png and /dev/null differ
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index c0cb934..709d380 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -6,15 +6,6 @@
     android:layout_height="match_parent"
     tools:context=".ui.MainActivity">
 
-    <ImageView
-        android:id="@+id/imageView"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:alpha="0.125"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:srcCompat="@drawable/bg_winnie_the_pooh" />
-
     <TextView
         android:id="@+id/textView"
         android:layout_width="wrap_content"
diff --git a/app/src/main/res/layout/activity_setting.xml b/app/src/main/res/layout/activity_setting.xml
index da0ab2f..4f37d45 100644
--- a/app/src/main/res/layout/activity_setting.xml
+++ b/app/src/main/res/layout/activity_setting.xml
@@ -6,15 +6,6 @@
     android:layout_height="match_parent"
     tools:context=".ui.SettingActivity">
 
-    <ImageView
-        android:id="@+id/imageView2"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:alpha="0.125"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:srcCompat="@drawable/bg_winnie_the_pooh" />
-
     <TextView
         android:id="@+id/textView6"
         android:layout_width="wrap_content"
diff --git a/build.gradle.kts b/build.gradle.kts
index 0afa106..be6303f 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,5 +1,5 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id("com.android.application") version "8.1.0-rc01" apply false
+    id("com.android.application") version "8.3.1" apply false
     id("org.jetbrains.kotlin.android") version "1.8.0" apply false
 }
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 5c16c93..cf81e86 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 #Mon Jul 03 09:29:45 CST 2023
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists