diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1aac313..52313db 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 3.5.1-alpha.7
+
+- [Bug fixes and performance enhancements.](https://github.com/openimsdk/openim-sdk-core/releases/tag/v3.5.1-alpha.7)
+- 
 ## 3.5.1-alpha.2
 
 - [Bug fixes and performance enhancements.](https://github.com/openimsdk/openim-sdk-core/releases/tag/v3.5.1-alpha.2)
diff --git a/android/build.gradle b/android/build.gradle
index 2ac057d..5a60ed1 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -52,5 +52,5 @@ android {
 dependencies {
     // 本地依赖，现将aar复制到libs/io/openim/core-sdk/0.0.1/ 下，命名core-sdk-0.0.1.aar
 //    implementation 'io.openim:core-sdk:0.0.1@aar'
-    implementation 'io.openim:core-sdk:3.5.1-alpha.2@aar'
+    implementation 'io.openim:core-sdk:3.5.1-alpha.7@aar'
 }
\ No newline at end of file
diff --git a/android/src/main/java/io/openim/flutter_openim_sdk/manager/IMManager.java b/android/src/main/java/io/openim/flutter_openim_sdk/manager/IMManager.java
index 9a1f742..88c9ee1 100644
--- a/android/src/main/java/io/openim/flutter_openim_sdk/manager/IMManager.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/manager/IMManager.java
@@ -67,6 +67,7 @@ public class IMManager extends BaseManager {
         Open_im_sdk.uploadLogs(
                 new OnBaseListener(result, methodCall),
                 value(methodCall, "operationID"),
+                value(methodCall, "ex"),
                 new OnUploadLogsListener(result, methodCall)
         );
     }
diff --git a/android/src/main/java/io/openim/flutter_openim_sdk/manager/UserManager.java b/android/src/main/java/io/openim/flutter_openim_sdk/manager/UserManager.java
index 7f34df8..fc3df3a 100644
--- a/android/src/main/java/io/openim/flutter_openim_sdk/manager/UserManager.java
+++ b/android/src/main/java/io/openim/flutter_openim_sdk/manager/UserManager.java
@@ -69,11 +69,12 @@ public class UserManager extends BaseManager {
                 jsonValue(methodCall, "userIDs"),
                 value(methodCall, "groupID"));
     }
-
+    /*
     public void setSelfInfoEx(MethodCall methodCall, MethodChannel.Result result) {
         Open_im_sdk.setSelfInfoEx(
                 new OnBaseListener(result, methodCall),
                 value(methodCall, "operationID"),
                 jsonValue(methodCall));
     }
+     */
 }
diff --git a/ios/Classes/Module/IMManager.swift b/ios/Classes/Module/IMManager.swift
index ec4746a..bfbdeea 100644
--- a/ios/Classes/Module/IMManager.swift
+++ b/ios/Classes/Module/IMManager.swift
@@ -86,7 +86,8 @@ public class IMMananger: BaseServiceManager {
     }
 
     func uploadLogs(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
-        Open_im_sdkUploadLogs(BaseCallback(result: result), methodCall[string: "operationID"], UploadLogsListener(channel: self.channel))
+        Open_im_sdkUploadLogs(BaseCallback(result: result), methodCall[string: "operationID"], method[string: "ex"], UploadLogsListener(channel: self
+        .channel))
     }
     
     func updateFcmToken(methodCall: FlutterMethodCall, result: @escaping FlutterResult) {
diff --git a/ios/Classes/Module/UserManager.swift b/ios/Classes/Module/UserManager.swift
index e64b616..5e21c1a 100644
--- a/ios/Classes/Module/UserManager.swift
+++ b/ios/Classes/Module/UserManager.swift
@@ -54,10 +54,11 @@ public class UserManager: BaseServiceManager {
         Open_im_sdkGetUsersInfoWithCache(BaseCallback(result: result), methodCall[string: "operationID"], methodCall[jsonString: "userIDs"],
         methodCall[string: "groupID"])
     }
-
+/*
     func setSelfInfoEx(methodCall: FlutterMethodCall, result: @escaping FlutterResult){
         Open_im_sdkSetSelfInfoEx(BaseCallback(result: result), methodCall[string: "operationID"], methodCall.toJsonString())
     }
+    */
 }
 
 public class UserListener: NSObject, Open_im_sdk_callbackOnUserListenerProtocol {
diff --git a/ios/flutter_openim_sdk.podspec b/ios/flutter_openim_sdk.podspec
index fbbbb03..fa492b1 100644
--- a/ios/flutter_openim_sdk.podspec
+++ b/ios/flutter_openim_sdk.podspec
@@ -17,7 +17,7 @@ A new Flutter project.
   s.dependency 'Flutter'
   s.platform = :ios, '11.0'
 
-  s.dependency 'OpenIMSDKCore','3.5.1-alpha.2'
+  s.dependency 'OpenIMSDKCore','3.5.1-alpha.7'
   s.static_framework = true
   # s.vendored_frameworks = 'Framework/*.framework'
   # Flutter.framework does not contain a i386 slice.
diff --git a/lib/src/manager/im_manager.dart b/lib/src/manager/im_manager.dart
index 605f838..4b6488a 100644
--- a/lib/src/manager/im_manager.dart
+++ b/lib/src/manager/im_manager.dart
@@ -526,13 +526,15 @@ class IMManager {
           }));
 
   /// 上传日志
-  /// [uploadlogParams] system_type、ex
+  /// [uploadlogParams] ex
   Future uploadLogs({
+    String? ex,
     String? operationID,
   }) =>
       _channel.invokeMethod(
           'uploadLogs',
           _buildParam({
+            'ex': ex,
             'operationID': Utils.checkOperationID(operationID),
           }));
 
diff --git a/lib/src/manager/im_user_manager.dart b/lib/src/manager/im_user_manager.dart
index cf31d02..6927fd1 100644
--- a/lib/src/manager/im_user_manager.dart
+++ b/lib/src/manager/im_user_manager.dart
@@ -131,6 +131,7 @@ class UserManager {
         .then((value) => Utils.toList(value, (map) => FullUserInfo.fromJson(map)));
   }
 
+/*
   Future<String?> setSelfUserInfoEx(
     UserInfo userInfo, {
     String? operationID,
@@ -142,7 +143,7 @@ class UserManager {
           'operationID': Utils.checkOperationID(operationID),
         }));
   }
-
+*/
   static Map _buildParam(Map param) {
     param["ManagerName"] = "userManager";
     return param;
diff --git a/lib/src/openim.dart b/lib/src/openim.dart
index ccd8841..20bbb06 100644
--- a/lib/src/openim.dart
+++ b/lib/src/openim.dart
@@ -2,7 +2,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
 
 class OpenIM {
-  static const version = '3.5.1-alpha.2';
+  static const version = '3.5.1-alpha.7';
 
   static const _channel = const MethodChannel('flutter_openim_sdk');