diff --git a/src/main/java/com/ai/da/python/PythonService.java b/src/main/java/com/ai/da/python/PythonService.java
index 3dd32bb3..8e6b5256 100644
--- a/src/main/java/com/ai/da/python/PythonService.java
+++ b/src/main/java/com/ai/da/python/PythonService.java
@@ -3302,6 +3302,10 @@ public class PythonService {
     }
 
     public String promptTranslate(String text) throws BusinessException {
+        if (text.matches("^[a-zA-Z\\s,.!?'-]+$")){
+            return text;
+        }
+
         OkHttpClient client = new OkHttpClient().newBuilder()
                 .connectTimeout(30, TimeUnit.SECONDS)
                 .pingInterval(5, TimeUnit.SECONDS)//websocket轮训间隔(单位:秒)