diff --git a/im-platform/src/main/java/com/bx/implatform/controller/WebrtcGroupController.java b/im-platform/src/main/java/com/bx/implatform/controller/WebrtcGroupController.java
index fb14e07..ab38634 100644
--- a/im-platform/src/main/java/com/bx/implatform/controller/WebrtcGroupController.java
+++ b/im-platform/src/main/java/com/bx/implatform/controller/WebrtcGroupController.java
@@ -114,7 +114,7 @@ public class WebrtcGroupController {
         return ResultUtils.success(webrtcGroupService.info(groupId));
     }
 
-    @Operation(summary = "获取通话信息")
+    @Operation(summary = "心跳")
     @PostMapping("/heartbeat")
     public Result heartbeat(@RequestParam("groupId") Long groupId) {
         webrtcGroupService.heartbeat(groupId);
diff --git a/im-platform/src/main/java/com/bx/implatform/controller/WebrtcPrivateController.java b/im-platform/src/main/java/com/bx/implatform/controller/WebrtcPrivateController.java
index ba67346..7911999 100644
--- a/im-platform/src/main/java/com/bx/implatform/controller/WebrtcPrivateController.java
+++ b/im-platform/src/main/java/com/bx/implatform/controller/WebrtcPrivateController.java
@@ -68,7 +68,7 @@ public class WebrtcPrivateController {
         return ResultUtils.success();
     }
 
-    @Operation(summary = "获取通话信息")
+    @Operation(summary = "心跳")
     @PostMapping("/heartbeat")
     public Result heartbeat(@RequestParam Long uid) {
         webrtcPrivateService.heartbeat(uid);
diff --git a/im-platform/src/main/java/com/bx/implatform/vo/PrivateMessageVO.java b/im-platform/src/main/java/com/bx/implatform/vo/PrivateMessageVO.java
index 608e854..a1bbebe 100644
--- a/im-platform/src/main/java/com/bx/implatform/vo/PrivateMessageVO.java
+++ b/im-platform/src/main/java/com/bx/implatform/vo/PrivateMessageVO.java
@@ -23,7 +23,7 @@ public class PrivateMessageVO {
     @Schema(description = " 发送内容")
     private String content;
 
-    @Schema(description = "消息内容类型 IMCmdType")
+    @Schema(description = "消息内容类型 MessageType")
     private Integer type;
 
     @Schema(description = " 状态")
diff --git a/im-uniapp/common/messageType.js b/im-uniapp/common/messageType.js
index 4ab602c..99d1c00 100644
--- a/im-uniapp/common/messageType.js
+++ b/im-uniapp/common/messageType.js
@@ -21,12 +21,12 @@ let isAction = function(type){
 
 // 单人通话信令
 let isRtcPrivate = function(type){
-	return type>=100 && type < 300;
+	return type>=100 && type < 200;
 }
 
 // 多人通话信令
 let isRtcGroup = function(type){
-	return type>=200 && type < 400;
+	return type>=200 && type < 300;
 }
 
 
diff --git a/im-web/src/api/messageType.js b/im-web/src/api/messageType.js
index 4ab602c..99d1c00 100644
--- a/im-web/src/api/messageType.js
+++ b/im-web/src/api/messageType.js
@@ -21,12 +21,12 @@ let isAction = function(type){
 
 // 单人通话信令
 let isRtcPrivate = function(type){
-	return type>=100 && type < 300;
+	return type>=100 && type < 200;
 }
 
 // 多人通话信令
 let isRtcGroup = function(type){
-	return type>=200 && type < 400;
+	return type>=200 && type < 300;
 }