diff --git a/CHANGELOG.md b/CHANGELOG.md
index e75b0d8..2b06980 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## 1.0.5
 
-Upgrade sdk to 1.2.1
+Upgrade sdk to 1.2.8
 
 ## 1.0.4
 
diff --git a/android/build.gradle b/android/build.gradle
index 812ae78..9081d6f 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -51,5 +51,5 @@ android {
     }
 }
 dependencies {
-    implementation 'io.openim:client-sdk:1.2.1@aar'
+    implementation 'io.openim:client-sdk:1.2.8@aar'
 }
\ No newline at end of file
diff --git a/android/src/main/java/io/openim/flutter_openim_sdk/manager/MessageManager.java b/android/src/main/java/io/openim/flutter_openim_sdk/manager/MessageManager.java
index 3992d22..7afe3b1 100644
--- a/android/src/main/java/io/openim/flutter_openim_sdk/manager/MessageManager.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/manager/MessageManager.java
@@ -19,6 +19,11 @@ public class MessageManager extends BaseManager {
     private static boolean initializedListener = false;
     private final static Map<String, AdvancedMsgListener> listeners = new ConcurrentHashMap<>();
 
+//    protected void clearListeners() {
+//        initializedListener = false;
+//        listeners.clear();
+//    }
+
     private final static OnAdvancedMsgListener sdkMsgListener = new OnAdvancedMsgListener() {
         @Override
         public void onRecvC2CReadReceipt(String s) {
@@ -44,20 +49,21 @@ public class MessageManager extends BaseManager {
 
     public void addAdvancedMsgListener(MethodCall methodCall, MethodChannel.Result result) {
         String key = methodCall.argument(KEY_ID);
-        listeners.put(key, new AdvancedMsgListener(key));
-        if (!initializedListener) {
-            initializedListener = true;
-            Open_im_sdk.addAdvancedMsgListener(sdkMsgListener);
-        }
+        Open_im_sdk.addAdvancedMsgListener(new AdvancedMsgListener(key));
+//        listeners.put(key, new AdvancedMsgListener(key));
+//        if (!initializedListener) {
+//            initializedListener = true;
+//            Open_im_sdk.addAdvancedMsgListener(sdkMsgListener);
+//        }
     }
 
     public void removeAdvancedMsgListener(MethodCall methodCall, MethodChannel.Result result) {
-        String key = methodCall.argument(KEY_ID);
-        listeners.remove(key);
-        if (listeners.isEmpty()) {
-            initializedListener = false;
+//        String key = methodCall.argument(KEY_ID);
+//        listeners.remove(key);
+//        if (listeners.isEmpty()) {
+//            initializedListener = false;
 //            Open_im_sdk.removeAdvancedMsgListener(sdkMsgListener);
-        }
+//        }
     }
 /*
 
diff --git a/ios/Framework/OpenIMCore.framework/Headers/Open_im_sdk.objc.h b/ios/Framework/OpenIMCore.framework/Headers/Open_im_sdk.objc.h
index 4311fdf..4ecabb4 100644
--- a/ios/Framework/OpenIMCore.framework/Headers/Open_im_sdk.objc.h
+++ b/ios/Framework/OpenIMCore.framework/Headers/Open_im_sdk.objc.h
@@ -1087,7 +1087,6 @@ FOUNDATION_EXPORT const int64_t Open_im_sdkJoinGroupTip;
 FOUNDATION_EXPORT const int64_t Open_im_sdkKickGroupMemberTip;
 FOUNDATION_EXPORT const int64_t Open_im_sdkLocation;
 FOUNDATION_EXPORT const int64_t Open_im_sdkLoginFailed;
-FOUNDATION_EXPORT const int64_t Open_im_sdkLoginInit;
 FOUNDATION_EXPORT const int64_t Open_im_sdkLoginSuccess;
 FOUNDATION_EXPORT const int64_t Open_im_sdkLogining;
 FOUNDATION_EXPORT const int64_t Open_im_sdkLogoutCmd;
@@ -1110,6 +1109,7 @@ FOUNDATION_EXPORT const int64_t Open_im_sdkQuote;
 FOUNDATION_EXPORT const int64_t Open_im_sdkRefuseFriendApplicationTip;
 FOUNDATION_EXPORT const int64_t Open_im_sdkRefuseGroupApplicationTip;
 FOUNDATION_EXPORT const int64_t Open_im_sdkRevoke;
+FOUNDATION_EXPORT const int64_t Open_im_sdkSdkInit;
 FOUNDATION_EXPORT const int64_t Open_im_sdkSetGroupInfoTip;
 FOUNDATION_EXPORT const int64_t Open_im_sdkSetSelfInfoTip;
 /**
diff --git a/ios/Framework/OpenIMCore.framework/OpenIMCore b/ios/Framework/OpenIMCore.framework/OpenIMCore
index 74170d8..7bd8f30 100644
Binary files a/ios/Framework/OpenIMCore.framework/OpenIMCore and b/ios/Framework/OpenIMCore.framework/OpenIMCore differ