diff --git a/src/main/java/com/ai/da/service/impl/GenerateServiceImpl.java b/src/main/java/com/ai/da/service/impl/GenerateServiceImpl.java
index 694bee4f..1678b3b9 100644
--- a/src/main/java/com/ai/da/service/impl/GenerateServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/GenerateServiceImpl.java
@@ -275,7 +275,7 @@ public class GenerateServiceImpl extends ServiceImpl<GenerateMapper, Generate> i
                 generate.setText(text);
                 break;
             case "Sketchboard":
-                text = "transparent line drawing, transparent sketch, front of single clothing vector image, clean background, best quality, ultra high res 8k," + userInput;
+                text = "clear lines, simple outlines monochrome white vector image of " + userInput + ", no background, sketch flat, front view display, best quality, ultra-high resolution 8k";
                 generate.setText(text);
             default:
         }