diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/CouponController.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/CouponController.java
index 82c4eb5..bbb897b 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/CouponController.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/CouponController.java
@@ -95,7 +95,7 @@ public class CouponController extends BaseController {
     public BaseObjectResponse validate(@PathVariable String code, @PathVariable Integer type, String userId, HttpServletRequest request) {
         if(StringUtils.isNotEmpty(userId)) {
             if(!couponService.validateUser(userId, code)) { /** 优惠券不属于本人 */
-                return RespBuilder.buildErro(ResponseCode.COUPON_IS_USED);
+                return RespBuilder.buildErro(ResponseCode.COUPON_IS_NOT_SELF);
             }
         }
         return couponService.validate(code, type, autoMatchFacade.getHospitalId(getUserId(request)));