diff --git a/src/views/pqs/supervise/interfere/components/undocumented/addForm.vue b/src/views/pqs/supervise/interfere/components/undocumented/addForm.vue
index d6b769e5..398d5439 100644
--- a/src/views/pqs/supervise/interfere/components/undocumented/addForm.vue
+++ b/src/views/pqs/supervise/interfere/components/undocumented/addForm.vue
@@ -834,7 +834,7 @@ const rules = ref({
         {
             required: true,
             message: '请选择用户协议容量',
-            trigger: 'change'
+            trigger: 'blur'
         }
     ],
     nonlinearDeviceType: [