diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/exception/file/InvalidExtensionException.java b/ruoyi-common/src/main/java/com/ruoyi/common/exception/file/InvalidExtensionException.java
index f3e9c3314e..3b49a54567 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/exception/file/InvalidExtensionException.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/exception/file/InvalidExtensionException.java
@@ -3,7 +3,7 @@ package com.ruoyi.common.exception.file;
 import java.util.Arrays;
 
 /**
- * 文件上传 误异常类
+ * 文件上传无效扩展名异常类
  * 
  * @author ruoyi
  */
diff --git a/ruoyi-ui/src/assets/styles/sidebar.scss b/ruoyi-ui/src/assets/styles/sidebar.scss
index 3e0655ee72..419e374cb4 100644
--- a/ruoyi-ui/src/assets/styles/sidebar.scss
+++ b/ruoyi-ui/src/assets/styles/sidebar.scss
@@ -129,7 +129,7 @@
           }
         }
       }
-	}
+    }
 
     .el-submenu {
       overflow: hidden;