diff --git a/src/views/operation/seaexport/detail/modules/basicInfo.vue b/src/views/operation/seaexport/detail/modules/basicInfo.vue
index 7a18c7c0..70fb6a1b 100644
--- a/src/views/operation/seaexport/detail/modules/basicInfo.vue
+++ b/src/views/operation/seaexport/detail/modules/basicInfo.vue
@@ -211,6 +211,7 @@ import { mode } from 'crypto-js'
   let contractNoFlag = true
   // 切换约号控件
   const toggleCNo = (model) => {
+    console.log(model)
     if (model.contractNo) {
       if (model.contractId) {
         // 选择框切换成输入框
@@ -218,12 +219,19 @@ import { mode } from 'crypto-js'
           { field: 'contractId', show: false },
           { field: 'contractNo', show: true }
         ])
+        setFieldsValue({
+          contractId: null,
+          contractNo: null
+        })
       } else {
         // 输入框切换成选择框
         updateSchema([
           { field: 'contractId', show: true },
           { field: 'contractNo', show: false }
         ])
+        setFieldsValue({
+          contractNo: null
+        })
       }
     } else {
       // 默认是选择框