diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/constant/GenConstants.java b/ruoyi-common/src/main/java/com/ruoyi/common/constant/GenConstants.java
index 8e95f379b..04b6b7dc0 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/constant/GenConstants.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/constant/GenConstants.java
@@ -29,7 +29,7 @@ public class GenConstants
     public static final String PARENT_MENU_NAME = "parentMenuName";
 
     /** 数据库字符串类型 */
-    public static final String[] COLUMNTYPE_STR = { "char", "varchar", "narchar", "varchar2", "tinytext", "text",
+    public static final String[] COLUMNTYPE_STR = { "char", "varchar", "nvarchar", "varchar2", "tinytext", "text",
             "mediumtext", "longtext" };
 
     /** 数据库时间类型 */