diff --git a/android/build.gradle b/android/build.gradle
index b1b0183..9e5edba 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -21,6 +21,8 @@ rootProject.allprojects {
 
 apply plugin: "com.android.library"
 
+def localAar = file("libs/open_im_sdk.aar")
+
 android {
     namespace = "io.openim.flutter_openim_sdk"
 
@@ -35,12 +37,6 @@ android {
         minSdk = 21
     }
 
-    dependencies {
-        implementation 'io.openim:core-sdk:3.8.3-patch12@aar'
-        testImplementation("junit:junit:4.13.2")
-        testImplementation("org.mockito:mockito-core:5.0.0")
-    }
-
     testOptions {
         unitTests.all {
             testLogging {
@@ -51,3 +47,13 @@ android {
         }
     }
 }
+
+dependencies {
+    if (localAar.exists()) {
+        implementation files("libs/open_im_sdk.aar")
+    } else {
+        implementation 'io.openim:core-sdk:3.8.3-patch12@aar'
+    }
+    testImplementation("junit:junit:4.13.2")
+    testImplementation("org.mockito:mockito-core:5.0.0")
+}
diff --git a/android/libs/open_im_sdk.aar b/android/libs/open_im_sdk.aar
new file mode 100644
index 0000000..8ebeb85
Binary files /dev/null and b/android/libs/open_im_sdk.aar differ