diff --git a/cim-client-sdk/cim-uniapp-sdk/README.md b/cim-client-sdk/cim-uniapp-sdk/README.md
index 900ab45..03af6c9 100644
--- a/cim-client-sdk/cim-uniapp-sdk/README.md
+++ b/cim-client-sdk/cim-uniapp-sdk/README.md
@@ -19,9 +19,9 @@ uniSocket.on('connectioned', function() {
 }, true)
 ```
 ### 1.2绑定会议房间号
-当socket连接成功回调，然后绑定用户ID
+当socket连接成功回调，绑定会议房间号Tag
 ```javascript
-uniSocket.sendBufferTag(tag) // 会议结束删除房间号传null或者空
+uniSocket.bindRoomTag(tag) // 会议结束删除房间号传null或者空
 ```
 ### 1.3接收消息
 ```javascript
diff --git a/cim-client-sdk/cim-uniapp-sdk/uni.socket.js b/cim-client-sdk/cim-uniapp-sdk/uni.socket.js
index 908190b..89b2df8 100644
--- a/cim-client-sdk/cim-uniapp-sdk/uni.socket.js
+++ b/cim-client-sdk/cim-uniapp-sdk/uni.socket.js
@@ -201,7 +201,7 @@ export default class Socket {
 
 	}
 	//绑定tag
-	async sendBufferTag(tag) {
+	async bindRoomTag(tag) { 
 		if (this._connectioned) {
 			let body = new proto.com.farsunset.cim.sdk.web.model.SentBody();
 			if (tag) {