diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/AppController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/AppController.java
index 004bc2f..9baa818 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/AppController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/AppController.java
@@ -452,7 +452,7 @@ public class AppController extends BaseController
         }
         catch (Exception e)
         {
-            throw new ServiceException("转图片错误");
+            throw new ServiceException("Base64转图片错误");
         }
     }
 }