diff --git a/src/pages/proj/VehicleBind.vue b/src/pages/proj/VehicleBind.vue
index 494f5a7..7e04981 100644
--- a/src/pages/proj/VehicleBind.vue
+++ b/src/pages/proj/VehicleBind.vue
@@ -306,7 +306,7 @@ export default {
     /** 确认 */
     async _vehicleBind () {
       this.disabled1 = true
-      if (this.val2 === '' || this.val3 === '' || this.val4 === '' || this.active4 === '') {
+      if (((this.val2 === '' || this.val3 === '' || this.val4 === '' || this.active4 === '') && this.show === false) || (this.show === true && this.val2 === '')) {
         this.disabled1 = false
         return
       }