diff --git a/cim-boot-server/libs/cim-server-sdk-netty-4.2.0.jar b/cim-boot-server/libs/cim-server-sdk-netty-4.2.0.jar
deleted file mode 100644
index 6a4c210..0000000
Binary files a/cim-boot-server/libs/cim-server-sdk-netty-4.2.0.jar and /dev/null differ
diff --git a/cim-boot-server/pom.xml b/cim-boot-server/pom.xml
index 6182061..18657a4 100644
--- a/cim-boot-server/pom.xml
+++ b/cim-boot-server/pom.xml
@@ -11,7 +11,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.5.10</version>
+        <version>2.5.14</version>
         <relativePath/>
     </parent>
 
@@ -61,10 +61,8 @@
         </dependency>
         <dependency>
             <groupId>com.farsunset</groupId>
-            <artifactId>cim-server-sdk</artifactId>
+            <artifactId>cim-server-sdk-netty</artifactId>
             <version>4.2.0</version>
-            <scope>system</scope>
-            <systemPath>${project.basedir}/libs/cim-server-sdk-netty-4.2.0.jar</systemPath>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
diff --git a/cim-use-examples/cim-client-android/.idea/gradle.xml b/cim-use-examples/cim-client-android/.idea/gradle.xml
index fa31fe2..066c787 100644
--- a/cim-use-examples/cim-client-android/.idea/gradle.xml
+++ b/cim-use-examples/cim-client-android/.idea/gradle.xml
@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
-        <option name="testRunner" value="PLATFORM" />
+        <option name="testRunner" value="GRADLE" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="gradleJvm" value="1.8 (2)" />
@@ -13,8 +14,6 @@
             <option value="$PROJECT_DIR$/app" />
           </set>
         </option>
-        <option name="resolveModulePerSourceSet" value="false" />
-        <option name="useQualifiedModuleNames" value="true" />
       </GradleProjectSettings>
     </option>
   </component>
diff --git a/cim-use-examples/cim-client-android/.idea/modules.xml b/cim-use-examples/cim-client-android/.idea/modules.xml
deleted file mode 100644
index d9bc560..0000000
--- a/cim-use-examples/cim-client-android/.idea/modules.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/modules/cim-client-android.iml" filepath="$PROJECT_DIR$/.idea/modules/cim-client-android.iml" />
-      <module fileurl="file://$PROJECT_DIR$/.idea/modules/app/cim-client-android.app.iml" filepath="$PROJECT_DIR$/.idea/modules/app/cim-client-android.app.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/cim-use-examples/cim-client-android/.idea/vcs.xml b/cim-use-examples/cim-client-android/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/cim-use-examples/cim-client-android/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/cim-use-examples/cim-client-android/app/build.gradle b/cim-use-examples/cim-client-android/app/build.gradle
index 53916ee..30523fe 100644
--- a/cim-use-examples/cim-client-android/app/build.gradle
+++ b/cim-use-examples/cim-client-android/app/build.gradle
@@ -34,11 +34,11 @@ android {
 }
 
 dependencies {
-    implementation fileTree(dir: 'libs', include: ['*.jar', '*.aar'])
-    implementation 'androidx.appcompat:appcompat:1.2.0'
-    implementation 'com.google.android.material:material:1.2.1'
-    implementation 'androidx.annotation:annotation:1.1.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation "com.farsunset:cim-android-sdk:4.2.0"
+    implementation 'androidx.appcompat:appcompat:1.5.0'
+    implementation 'com.google.android.material:material:1.6.1'
+    implementation 'androidx.annotation:annotation:1.3.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'com.google.protobuf:protobuf-lite:3.0.1'
     implementation 'com.squareup.retrofit2:retrofit:2.9.0'
     implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
diff --git a/cim-use-examples/cim-client-android/app/libs/cim-android-sdk-4.2.0.jar b/cim-use-examples/cim-client-android/app/libs/cim-android-sdk-4.2.0.jar
deleted file mode 100644
index 02273d2..0000000
Binary files a/cim-use-examples/cim-client-android/app/libs/cim-android-sdk-4.2.0.jar and /dev/null differ