diff --git a/CHANGELOG.md b/CHANGELOG.md
index bbe09f0..926bebd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -61,4 +61,6 @@
  ### 1.3.0
  * Modification of sending messages containing replies error
  ### 1.3.1
- * fix: synchronization channel message multiple synchronization issue
\ No newline at end of file
+ * fix: synchronization channel message multiple synchronization issue
+ ### 1.3.2
+ * fix: Optimization of loading channel messages without the latest messages and multiple synchronization issues
\ No newline at end of file
diff --git a/README.md b/README.md
index bfac7ef..77443d8 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
 #### 安装
 ```
 dependencies:
-  wukongimfluttersdk: ^1.3.1
+  wukongimfluttersdk: ^1.3.2
 ```
 #### 引入
 ```dart
diff --git a/example/lib/chat.dart b/example/lib/chat.dart
index ac50e2d..1de4115 100644
--- a/example/lib/chat.dart
+++ b/example/lib/chat.dart
@@ -140,7 +140,7 @@ class ChatListDataState extends State<ChatList> {
 
   getMsgList(int oldestOrderSeq, int pullMode, bool isReset) {
     WKIM.shared.messageManager.getOrSyncHistoryMessages(channelID, channelType,
-        oldestOrderSeq, oldestOrderSeq == 0, pullMode, 20, 0, (list) {
+        oldestOrderSeq, oldestOrderSeq == 0, pullMode, 10, 0, (list) {
       List<UIMsg> uiList = [];
       for (int i = 0; i < list.length; i++) {
         if (pullMode == 0 && !isReset) {
diff --git a/lib/db/message.dart b/lib/db/message.dart
index be897d3..60d60ac 100644
--- a/lib/db/message.dart
+++ b/lib/db/message.dart
@@ -320,7 +320,6 @@ class MessageDB {
     //获取原始数据
     List<WKMsg> list = await getMessages(
         channelId, channelType, oldestOrderSeq, contain, pullMode, limit);
-    print("查询总数量${list.length}");
     //业务判断数据
     List<WKMsg> tempList = [];
     for (int i = 0, size = list.length; i < size; i++) {
@@ -360,6 +359,10 @@ class MessageDB {
     } else {
       oldestMsgSeq = oldestOrderSeq ~/ 1000;
     }
+    if (oldestMsgSeq == 1) {
+      iGetOrSyncHistoryMsgBack(list);
+      return;
+    }
     if (pullMode == 0) {
       //下拉获取消息
       if (maxMessageSeq != 0 &&
diff --git a/pubspec.lock b/pubspec.lock
index 234f4e7..976ffd4 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -389,6 +389,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.10.0"
+  sprintf:
+    dependency: transitive
+    description:
+      name: sprintf
+      sha256: "1fc9ffe69d4df602376b52949af107d8f5703b77cda567c4d7d86a0693120f23"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "7.0.0"
   sqflite:
     dependency: "direct main"
     description:
@@ -465,10 +473,10 @@ packages:
     dependency: "direct main"
     description:
       name: uuid
-      sha256: "648e103079f7c64a36dc7d39369cabb358d377078a051d6ae2ad3aa539519313"
+      sha256: cd210a09f7c18cbe5a02511718e0334de6559871052c90a90c0cca46a4aa81c8
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "3.0.7"
+    version: "4.3.3"
   vector_math:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 466d426..ba55d9c 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -15,7 +15,7 @@ description: wukong IM flutter sdk
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.3.1
+version: 1.3.2
 homepage: https://github.com/WuKongIM/WuKongIMFlutterSDK
 
 environment:
@@ -41,7 +41,7 @@ dependencies:
   encryptions: ^1.1.0+1
   hex: ^0.2.0
   crypto: ^3.0.3
-  uuid: ^3.0.7
+  uuid: ^4.3.3
   web_socket_channel: ^2.4.0
   dio: ^5.3.2
   encryptor: ^0.0.1