diff --git a/src/main/java/com/budwk/app/sys/models/Sys_user.java b/src/main/java/com/budwk/app/sys/models/Sys_user.java
index 18c89d5..d7288a2 100644
--- a/src/main/java/com/budwk/app/sys/models/Sys_user.java
+++ b/src/main/java/com/budwk/app/sys/models/Sys_user.java
@@ -82,7 +82,7 @@ public class Sys_user extends BaseModel implements Serializable {
     @Column
     @Comment("民族")
     @ColDefine(type = ColType.VARCHAR, width = 20)
-    @DataCenterColumn(name = "民族", key = "MZM", dict = "USER_NATION")
+    @DataCenterColumn(name = "民族", key = "MZDM", dict = "USER_NATION")
     private String nation;
 
     @Column