diff --git a/src/app/routes/ticket-management/components/etc-blacklist/etc-blacklist.component.ts b/src/app/routes/ticket-management/components/etc-blacklist/etc-blacklist.component.ts
index 381bb9db..ad17492a 100644
--- a/src/app/routes/ticket-management/components/etc-blacklist/etc-blacklist.component.ts
+++ b/src/app/routes/ticket-management/components/etc-blacklist/etc-blacklist.component.ts
@@ -48,6 +48,7 @@ export class ETCBlacklistComponent implements OnInit {
         ...this.sf.value
       });
     }
+    this.selectedRows = [];
     return requestOptions;
   };
 
@@ -226,7 +227,7 @@ export class ETCBlacklistComponent implements OnInit {
             }
           }
         },
-        params4: {
+        carNo: {
           title: '车牌号',
           type: 'string',
           ui: {
@@ -236,7 +237,7 @@ export class ETCBlacklistComponent implements OnInit {
             }
           }
         },
-        params5: {
+        carOwner: {
           title: '车辆所有人',
           type: 'string',
           ui: {