diff --git a/src/main/java/com/sqx/modules/app/controller/app/AppController.java b/src/main/java/com/sqx/modules/app/controller/app/AppController.java
index 637226af..b9f04786 100644
--- a/src/main/java/com/sqx/modules/app/controller/app/AppController.java
+++ b/src/main/java/com/sqx/modules/app/controller/app/AppController.java
@@ -166,7 +166,7 @@ public class AppController {
                     userInfoService.update(userInfo, new LambdaQueryWrapper<UserInfo>().eq(UserInfo::getUserId, userId));
                 }catch (Exception e) {
                     ApiAccessLimitUtil.removeKey(String.valueOf(userId), "updateAuthCertInfo");
-                    ApiAccessLimitUtil.removeKey(certName, "updateAuthCertInfoByIdCard");
+                    ApiAccessLimitUtil.removeKey(certNum, "updateAuthCertInfoByIdCard");
                     authErrMsg = "实名修改失败: 身份证信息不匹配";
                 }
             }