diff --git a/src/views/contractManagement/expenditureContract/modules/ExpenditureContractModule.vue b/src/views/contractManagement/expenditureContract/modules/ExpenditureContractModule.vue
index 968dd8b..b1e5283 100644
--- a/src/views/contractManagement/expenditureContract/modules/ExpenditureContractModule.vue
+++ b/src/views/contractManagement/expenditureContract/modules/ExpenditureContractModule.vue
@@ -309,7 +309,7 @@ export default {
         },
         principalId: {
           rules: [{ required: true, message: '请选择负责人' }],
-          validateTrigger: 'blur'
+          validateTrigger: 'change'
         },
         contractAmount: {
           rules: [{ required: true, validator: this.checkMoney }],
@@ -527,15 +527,21 @@ export default {
      * @param value
      */
     principalChange(value) {
-      let param = {
-        id: value
-      }
-      getAllUserList(param).then(res => {
-        this.model.departmentName = res.result[0].orgCodeTxt
-        this.$nextTick(() => {
-          this.form.setFieldsValue(pick(this.model, 'departmentName'))
+      // value不为undefined
+      if (value) {
+        let param = {
+          id: value
+        }
+        getAllUserList(param).then(res => {
+          this.model.departmentName = res.result[0].orgCodeTxt
+          this.$nextTick(() => {
+            this.form.setFieldsValue(pick(this.model, 'departmentName'))
+          })
         })
-      })
+        return
+      }
+      // value为undefined时清除部门名称
+      this.form.setFieldsValue({departmentName: undefined})
     },
     /**
      * 总签订金额修改
diff --git a/src/views/contractManagement/revenueContract/modules/RevenueContractModule.vue b/src/views/contractManagement/revenueContract/modules/RevenueContractModule.vue
index 1cc827f..2076aa8 100644
--- a/src/views/contractManagement/revenueContract/modules/RevenueContractModule.vue
+++ b/src/views/contractManagement/revenueContract/modules/RevenueContractModule.vue
@@ -589,19 +589,25 @@ export default {
      * @param value
      */
     principalChange(value) {
-      let param = {
-        id: value
-      }
-      getAllUserList(param).then(res => {
-        if (res.success) {
-          this.model.departmentName = res.result[0].orgCodeTxt
-          this.$nextTick(() => {
-            this.form.setFieldsValue(pick(this.model, 'departmentName'))
-          })
-        } else {
-          this.$message.warn(res.message)
+      // value不为undefined
+      if (value) {
+        let param = {
+          id: value
         }
-      })
+        getAllUserList(param).then(res => {
+          if (res.success) {
+            this.model.departmentName = res.result[0].orgCodeTxt
+            this.$nextTick(() => {
+              this.form.setFieldsValue(pick(this.model, 'departmentName'))
+            })
+          } else {
+            this.$message.warn(res.message)
+          }
+        })
+        return
+      }
+      // value为undefined时清除部门名称
+      this.form.setFieldsValue({departmentName: undefined})
     },
     /**
      * 打包状态修改
diff --git a/src/views/packManagement/modules/BatchInvoicingModule.vue b/src/views/packManagement/modules/BatchInvoicingModule.vue
index 3984ca6..e2905b1 100644
--- a/src/views/packManagement/modules/BatchInvoicingModule.vue
+++ b/src/views/packManagement/modules/BatchInvoicingModule.vue
@@ -283,18 +283,28 @@ export default {
      */
     postContactChange(value) {
       console.log(value)
-      getContactsById({ id: value }).then(res => {
-        let obj = {
-          postalCode: res.result.postalCode,
-          contactAddress: res.result.contactAddress
-        }
-        if (this.packContactId) {
-          this.packContact = obj
-          this.packContact.contactId = value
-        } else {
-          this.form.setFieldsValue(pick(obj, 'postalCode', 'contactAddress'))
-        }
-      })
+      // value不为undefined
+      if (value) {
+        getContactsById({ id: value }).then(res => {
+          let obj = {
+            postalCode: res.result.postalCode,
+            contactAddress: res.result.contactAddress
+          }
+          if (this.packContactId) {
+            this.packContact = obj
+            this.packContact.contactId = value
+          } else {
+            this.form.setFieldsValue(pick(obj, 'postalCode', 'contactAddress'))
+          }
+        })
+        return
+      }
+      // value为undefined，清除邮政编码和通讯地址
+      const obj = {
+        postalCode: undefined,
+        contactAddress: undefined
+      }
+      this.form.setFieldsValue(pick(obj, 'postalCode', 'contactAddress'))
     },
     /**
      * 清空本次开票金额