diff --git a/src/main/java/com/gxwebsoft/common/system/param/RoleParam.java b/src/main/java/com/gxwebsoft/common/system/param/RoleParam.java
index 1332d4e..d7b2ccd 100644
--- a/src/main/java/com/gxwebsoft/common/system/param/RoleParam.java
+++ b/src/main/java/com/gxwebsoft/common/system/param/RoleParam.java
@@ -27,6 +27,7 @@ public class RoleParam extends BaseParam {
     private Integer roleId;
 
     @ApiModelProperty("角色标识")
+    @QueryField(type = QueryType.EQ)
     private String roleCode;
 
     @ApiModelProperty("角色名称")