diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/exception/file/InvalidExtensionException.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/exception/file/InvalidExtensionException.java
index 2e978da3..7efee9de 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/exception/file/InvalidExtensionException.java
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/exception/file/InvalidExtensionException.java
@@ -3,7 +3,7 @@ package com.ruoyi.common.core.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
  */