diff --git a/OpenIM-SDK/libs/openim-android-sdk-v3.3.1.aar b/OpenIM-SDK/libs/openim-android-sdk-v3.3.1.aar
deleted file mode 100644
index ba8e2dd..0000000
Binary files a/OpenIM-SDK/libs/openim-android-sdk-v3.3.1.aar and /dev/null differ
diff --git a/OpenIM-SDK/libs/v3.3.1-rc.8-e-v1.1.3.aar b/OpenIM-SDK/libs/v3.3.1-rc.8.aar
similarity index 71%
rename from OpenIM-SDK/libs/v3.3.1-rc.8-e-v1.1.3.aar
rename to OpenIM-SDK/libs/v3.3.1-rc.8.aar
index 4fa17ad..dfa8db7 100644
Binary files a/OpenIM-SDK/libs/v3.3.1-rc.8-e-v1.1.3.aar and b/OpenIM-SDK/libs/v3.3.1-rc.8.aar differ
diff --git a/OpenIM-SDK/src/main/java/io/openim/android/sdk/manager/MessageManager.java b/OpenIM-SDK/src/main/java/io/openim/android/sdk/manager/MessageManager.java
index 0e50177..e8872fa 100644
--- a/OpenIM-SDK/src/main/java/io/openim/android/sdk/manager/MessageManager.java
+++ b/OpenIM-SDK/src/main/java/io/openim/android/sdk/manager/MessageManager.java
@@ -42,42 +42,7 @@
  * 消息管理器
  */
 public class MessageManager {
-    /**
-     * 发送群消息已读回执
-     * @param conversationID
-     * @param clientMsgIDs
-     * @param callBack
-     */
-    public void sendGroupMessageReadReceipt(String conversationID,List<String> clientMsgIDs,OnBase<String> callBack){
-        Open_im_sdk.sendGroupMessageReadReceipt(BaseImpl.stringBase(callBack),
-            ParamsUtil.buildOperationID(),
-            conversationID,
-            JsonUtil.toString(clientMsgIDs));
-    }
 
-    /**
-     * 获取已读/未读列表
-     * @param conversationID
-     * @param clientMsgID
-     * @param filter 0: read 1: unread
-     * @param offset
-     * @param count
-     * @param callBack
-     */
-    public void  getGroupMessageReaderList(String conversationID,
-                                           String clientMsgID,
-                                           int filter,
-                                           int offset,
-                                           int count,
-                                           OnBase<List<GroupMembersInfo>> callBack){
-        Open_im_sdk.getGroupMessageReaderList(BaseImpl.arrayBase(callBack,GroupMembersInfo.class),
-            ParamsUtil.buildOperationID(),
-            conversationID,
-            clientMsgID,
-            filter,
-            offset,
-            count);
-    }
     /**
      * 添加消息监听
      * <p>
diff --git a/app/build.gradle b/app/build.gradle
index d723adb..e87cf71 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -36,10 +36,9 @@ dependencies {
     implementation 'androidx.navigation:navigation-fragment:2.3.5'
     implementation 'androidx.navigation:navigation-ui:2.3.5'
     implementation(platform("org.jetbrains.kotlin:kotlin-bom:1.8.0"))
+    implementation project(path: ':OpenIM-SDK')
 
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
-
-    implementation 'com.github.openimsdk:open-im-sdk-android:v3.3.1-beta4'
 }