diff --git a/Android/simpleDemo/build.gradle b/Android/simpleDemo/build.gradle
index be61276e..86c3d3a7 100644
--- a/Android/simpleDemo/build.gradle
+++ b/Android/simpleDemo/build.gradle
@@ -6,7 +6,7 @@ android {
     namespace 'cn.com.jlbank.ai'
     defaultConfig {
         applicationId "cn.com.jlbank.ai"
-        minSdkVersion 22
+        minSdkVersion 33
         targetSdkVersion 33
         versionName System.getenv("versionName") ?: "0.0.6"
         versionCode System.getenv("versionCode")?.toInteger() ?: 230
diff --git a/Android/simpleDemo/src/main/res/values/styles.xml b/Android/simpleDemo/src/main/res/values/styles.xml
index f96389b1..3c26b8aa 100644
--- a/Android/simpleDemo/src/main/res/values/styles.xml
+++ b/Android/simpleDemo/src/main/res/values/styles.xml
@@ -6,7 +6,4 @@
         <item name="android:windowBackground">@color/ime_background</item>
         <item name="android:forceDarkAllowed">false</item>
     </style>
-<!--    <style name="SplashTheme" parent="Theme.AppCompat.Light.NoActionBar">-->
-<!--        <item name="android:windowBackground">@drawable/open</item>-->
-<!--    </style>-->
 </resources>
\ No newline at end of file
diff --git a/Android/ty-camera/build.gradle b/Android/ty-camera/build.gradle
index 0059c2e9..b2459723 100644
--- a/Android/ty-camera/build.gradle
+++ b/Android/ty-camera/build.gradle
@@ -8,8 +8,7 @@ android {
     compileSdk 35
 
     defaultConfig {
-        minSdk 22
-
+        minSdk 33
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         consumerProguardFiles "consumer-rules.pro"
     }
diff --git a/Android/ty-recording/build.gradle b/Android/ty-recording/build.gradle
index 643787ce..c20249bc 100644
--- a/Android/ty-recording/build.gradle
+++ b/Android/ty-recording/build.gradle
@@ -8,8 +8,7 @@ android {
     compileSdk 35
 
     defaultConfig {
-        minSdk 22
-
+        minSdk 33
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         consumerProguardFiles "consumer-rules.pro"
     }
@@ -29,7 +28,6 @@ android {
     }
 }
 
-
 dependencies {
     compileOnly fileTree(include: ['*.aar'], dir: '../simpleDemo/libs')
     compileOnly 'com.alibaba:fastjson:1.1.46.android'