diff --git a/eladmin-system/src/main/java/me/zhengjie/modules/system/domain/Dict.java b/eladmin-system/src/main/java/me/zhengjie/modules/system/domain/Dict.java
index cbdde2c4..e21d0677 100644
--- a/eladmin-system/src/main/java/me/zhengjie/modules/system/domain/Dict.java
+++ b/eladmin-system/src/main/java/me/zhengjie/modules/system/domain/Dict.java
@@ -18,7 +18,8 @@ import java.util.List;
 @Entity
 @Getter
 @Setter
-@Table(name="dict")
+@Table(name="dict",
+       indexes={@Index(name = "dict_name", columnList = "name")})
 public class Dict implements Serializable {
 
     @Id
@@ -42,4 +43,4 @@ public class Dict implements Serializable {
     private List<DictDetail> dictDetails;
 
     public @interface Update {}
-}
\ No newline at end of file
+}