diff --git a/android/build.gradle b/android/build.gradle
index 79c7286..3b427fc 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -1,16 +1,32 @@
-group = "io.openim.flutter_openim_sdk"
-version = "1.0"
+group 'io.openim.flutter_openim_sdk'
+version '1.0'
+
+def dir = getCurrentProjectDir()
+
+def getCurrentProjectDir() {
+    String result = ""
+    rootProject.allprojects { project ->
+        if (project.properties.get("name").toString() == "flutter_openim_sdk") {
+            result = project.properties.get("projectDir").toString()
+        }
+    }
+    return result
+}
 
 buildscript {
     ext.kotlin_version = '2.0.20'
 
     repositories {
+        maven { url 'https://maven.aliyun.com/repository/public' }
+        maven { url 'https://maven.aliyun.com/repository/central' }
+        maven { url 'https://maven.aliyun.com/nexus/content/repositories/google' }
+        maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }
         google()
         mavenCentral()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.7.3'
+        classpath 'com.android.tools.build:gradle:7.3.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
@@ -42,21 +58,9 @@ android {
             abiFilters "arm64-v8a","x86" // 根据需要添加其他 ABI
         }
     }
-
-    dependencies {
-        implementation 'io.openim:core-sdk:3.8.3-patch10@aar'
-        testImplementation("junit:junit:4.13.2")
-        testImplementation("org.mockito:mockito-core:5.0.0")
-    }
-
-    testOptions {
-        unitTests.all {
-            testLogging {
-               events "passed", "skipped", "failed", "standardOut", "standardError"
-               outputs.upToDateWhen {false}
-               showStandardStreams = true
-            }
-        }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
     }
     kotlinOptions {
         jvmTarget = '1.8'
@@ -66,4 +70,4 @@ android {
 dependencies {
     //implementation 'com.openim:sdkcore:1.0.15-local'
     implementation 'com.openim:sdkcore:1.0.19'
-}
+}
\ No newline at end of file
diff --git a/example/android/build.gradle.kts b/example/android/build.gradle.kts
deleted file mode 100644
index 89176ef..0000000
--- a/example/android/build.gradle.kts
+++ /dev/null
@@ -1,21 +0,0 @@
-allprojects {
-    repositories {
-        google()
-        mavenCentral()
-    }
-}
-
-val newBuildDir: Directory = rootProject.layout.buildDirectory.dir("../../build").get()
-rootProject.layout.buildDirectory.value(newBuildDir)
-
-subprojects {
-    val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name)
-    project.layout.buildDirectory.value(newSubprojectBuildDir)
-}
-subprojects {
-    project.evaluationDependsOn(":app")
-}
-
-tasks.register<Delete>("clean") {
-    delete(rootProject.layout.buildDirectory)
-}