diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index 5e19114..da8c075 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
       with:
-        fetch-depth: 20
+        fetch-depth: 5
     - name: set up JDK
       uses: actions/setup-java@v3
       with:
diff --git a/app/build.gradle b/app/build.gradle
index 4f4fbd9..c5a82a8 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -97,18 +97,17 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 
     // server
-    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'org.nanohttpd:nanohttpd:2.3.1'
     implementation 'com.squareup.okhttp3:okhttp:3.11.0'
     implementation 'commons-cli:commons-cli:1.3.1'
 
     // test
-    androidTestImplementation 'androidx.test:runner:1.5.2'
-
-    androidTestImplementation 'androidx.test:rules:1.5.0'
+    androidTestImplementation 'androidx.test:runner:1.3.0'
+    androidTestImplementation 'androidx.test:rules:1.3.0'
+    androidTestImplementation 'androidx.core:core:1.3.0'
+    androidTestImplementation 'androidx.annotation:annotation:1.1.0'
     androidTestImplementation 'androidx.test.uiautomator:uiautomator:2.3.0'
-    androidTestImplementation 'androidx.core:core:1.12.0'
-    androidTestImplementation 'androidx.annotation:annotation:1.7.1'
     androidTestImplementation 'com.github.briandilley.jsonrpc4j:jsonrpc4j:1.5.0'
 
     implementation project(':permission')
diff --git a/app/libs/SaaS_AppAnalytics_Android_SDK_V4.0.39.jar b/app/libs/SaaS_AppAnalytics_Android_SDK_V4.0.39.jar
deleted file mode 100644
index 487de01..0000000
Binary files a/app/libs/SaaS_AppAnalytics_Android_SDK_V4.0.39.jar and /dev/null differ