diff --git a/src/main/java/com/ai/da/model/enums/SketchGenerateType.java b/src/main/java/com/ai/da/model/enums/SketchGenerateType.java
new file mode 100644
index 00000000..ea92b547
--- /dev/null
+++ b/src/main/java/com/ai/da/model/enums/SketchGenerateType.java
@@ -0,0 +1,18 @@
+package com.ai.da.model.enums;
+
+public enum SketchGenerateType implements IEnumDisplay{
+    GENERATE("generate"),
+
+    EXTRACT("extract"),;
+
+    private String value;
+
+    SketchGenerateType(String value) {
+        this.value = value;
+    }
+
+    @Override
+    public String getValue() {
+        return value;
+    }
+}
diff --git a/src/main/java/com/ai/da/model/enums/SketchStyle.java b/src/main/java/com/ai/da/model/enums/SketchStyle.java
index 364ded96..475b3a01 100644
--- a/src/main/java/com/ai/da/model/enums/SketchStyle.java
+++ b/src/main/java/com/ai/da/model/enums/SketchStyle.java
@@ -2,11 +2,11 @@ package com.ai.da.model.enums;
 
 public enum SketchStyle implements IEnumDisplay{
 
-    THICK("Thick"),
+    THICK("1"),
 
-    MEDIUM("Medium"),
+    MEDIUM("2"),
 
-    THIN("Thin");
+    THIN("3");
 
     private String value;
 
diff --git a/src/main/java/com/ai/da/python/PythonService.java b/src/main/java/com/ai/da/python/PythonService.java
index bb660a9a..fd702db0 100644
--- a/src/main/java/com/ai/da/python/PythonService.java
+++ b/src/main/java/com/ai/da/python/PythonService.java
@@ -3463,8 +3463,8 @@ public class PythonService {
         map.put("sketch_bucket", bucket);
         map.put("sketch_name", objectName);
 
-        log.info("ImageToSketch请求python 参数:####{}", map);
         String param = JSON.toJSONString(map, SerializerFeature.WriteNullStringAsEmpty);
+        log.info("ImageToSketch请求python 参数:####{}", param);
         RequestBody body = RequestBody.create(paramMap, param);
         Request request = new Request.Builder()
                 .url(accessPythonIp + ":" + accessPythonPort + "/api/image2sketch")
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 1e035e78..54b5878e 100644
--- a/src/main/java/com/ai/da/service/impl/GenerateServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/GenerateServiceImpl.java
@@ -774,6 +774,7 @@ public class GenerateServiceImpl extends ServiceImpl<GenerateMapper, Generate> i
     public GenerateResultVO imageToSketch(ImageToSketchDTO imageToSketchDTO) {
         String bucket = userBucket;
         Long accountId = UserContext.getUserHolder().getId();
+        log.info("imageToSketch parameter : {}", imageToSketchDTO);
 
         CollectionElement collectionElement = collectionElementService.getById(imageToSketchDTO.getElementId());
         String imagePath = collectionElement.getUrl();
@@ -790,7 +791,7 @@ public class GenerateServiceImpl extends ServiceImpl<GenerateMapper, Generate> i
             CollectionElement styleElement = collectionElementService.getById(imageToSketchDTO.getElementId());
             styleImage = styleElement.getUrl();
         } else {
-            styleImage = null;
+            styleImage = "";
         }
         String sketchPath = pythonService.imageToSketch(imagePath, bucket, objectName, styleCode, styleImage);
 
diff --git a/src/main/resources/messages_en.properties b/src/main/resources/messages_en.properties
index 4f977ea5..8985db45 100644
--- a/src/main/resources/messages_en.properties
+++ b/src/main/resources/messages_en.properties
@@ -212,4 +212,7 @@ POCKET=Pocket
 
 THICK=Thick Lines
 MEDIUM=Medium Lines
-THIN=Thin lines
\ No newline at end of file
+THIN=Thin lines
+
+GENERATE=Generate Sketch
+EXTRACT=Extract Sketch
\ No newline at end of file
diff --git a/src/main/resources/messages_zh.properties b/src/main/resources/messages_zh.properties
index 582db728..78656c87 100644
--- a/src/main/resources/messages_zh.properties
+++ b/src/main/resources/messages_zh.properties
@@ -205,4 +205,7 @@ POCKET=口袋
 
 THICK=粗线条
 MEDIUM=中线条
-THIN=细线条
\ No newline at end of file
+THIN=细线条
+
+GENERATE=生成线稿
+EXTRACT=提取线稿
\ No newline at end of file