diff --git a/src/main/java/com/ai/da/model/dto/GenerateToPythonDTO.java b/src/main/java/com/ai/da/model/dto/GenerateToPythonDTO.java
index 93553db0..927fff70 100644
--- a/src/main/java/com/ai/da/model/dto/GenerateToPythonDTO.java
+++ b/src/main/java/com/ai/da/model/dto/GenerateToPythonDTO.java
@@ -15,7 +15,7 @@ public class GenerateToPythonDTO {
 
     private String category;
 
-    private String str;
+    private String content;
 
     private Integer mode;