diff --git a/aes/build.gradle b/aes/build.gradle
index 899f105..b5294ea 100644
--- a/aes/build.gradle
+++ b/aes/build.gradle
@@ -24,7 +24,7 @@ android {
 	
     defaultConfig {
         applicationId "cc.winboll.studio.aes"
-        minSdkVersion 21
+        minSdkVersion 26
         targetSdkVersion 30
         versionCode 1
         // versionName 更新后需要手动设置 
diff --git a/build.gradle b/build.gradle
index b592a79..3effeb8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -96,8 +96,8 @@ allprojects {
         // 1. 对纯 Java 模块的 JavaCompile 任务配置（升级为 Java 11）
         tasks.withType(JavaCompile) {
             options.compilerArgs << "-parameters"
-            sourceCompatibility = JavaVersion.VERSION_1_7
-            targetCompatibility = JavaVersion.VERSION_1_7
+            sourceCompatibility = JavaVersion.VERSION_11
+            targetCompatibility = JavaVersion.VERSION_11
             // 可选：确保编码一致
             options.encoding = "UTF-8"
         }
diff --git a/libaes/build.gradle b/libaes/build.gradle
index 127f22e..b2975be 100644
--- a/libaes/build.gradle
+++ b/libaes/build.gradle
@@ -9,7 +9,7 @@ android {
     buildToolsVersion "30.0.3"
 	
     defaultConfig {
-        minSdkVersion 21
+        minSdkVersion 26
         targetSdkVersion 30
     }
 	
@@ -27,8 +27,6 @@ android {
 }
 
 dependencies {
-    // 权限请求框架：https://github.com/getActivity/XXPermissions
-    api 'com.github.getActivity:XXPermissions:18.63'
     // 下拉控件
     api 'com.baoyz.pullrefreshlayout:library:1.2.0'
     // 拼音搜索