diff --git a/iot-modules/iot-box-websocket-api/src/main/java/com/qiuguo/iot/box/websocket/api/service/BaseWebSocketService.java b/iot-modules/iot-box-websocket-api/src/main/java/com/qiuguo/iot/box/websocket/api/service/BaseWebSocketService.java
index 1c1d5a1..3214064 100644
--- a/iot-modules/iot-box-websocket-api/src/main/java/com/qiuguo/iot/box/websocket/api/service/BaseWebSocketService.java
+++ b/iot-modules/iot-box-websocket-api/src/main/java/com/qiuguo/iot/box/websocket/api/service/BaseWebSocketService.java
@@ -213,7 +213,7 @@ public class BaseWebSocketService implements IActionSendMessage {
             if(userSession != null){
                 sendMsg(userSession, baseMessageResp);
             }
-            if(suanfa){
+            if(suanfa && StringUtils.isNotEmpty(baseSession.getTtsId())){
                 String text = StringUtils.removeStringChars(baseMessageResp.getText());
 
                 if(text.length() > ONE_MAX_TEXT){
@@ -258,7 +258,7 @@ public class BaseWebSocketService implements IActionSendMessage {
                 }
             }
 
-            if(suanfa){
+            if(suanfa && StringUtils.isNotEmpty(baseSession.getTtsId())){
                 String text = StringUtils.removeStringChars(baseMessageResp.getText());
 
                 if(text.length() > ONE_MAX_TEXT){