diff --git a/src/app.controller.ts b/src/app.controller.ts
index 2fd69f5..9a1b125 100644
--- a/src/app.controller.ts
+++ b/src/app.controller.ts
@@ -1,8 +1,8 @@
-import { Body, Controller, Get, Post } from '@nestjs/common';
+import { BadRequestException, Body, Controller, Get, Post } from '@nestjs/common';
 import { AppService } from './app.service';
 import * as fs from 'fs';
 import { ApiProperty } from '@nestjs/swagger';
-import { IsArray, IsBoolean, IsDateString, IsNotEmpty, IsString } from 'class-validator';
+import { IsArray, IsBoolean, IsDate, IsDateString, IsNotEmpty, IsString } from 'class-validator';
 import { NodeVisitorEntity } from './node-visitor.entity';
 import { DataSource } from 'typeorm';
 import * as bluebird from 'bluebird';
@@ -165,12 +165,21 @@ export class AppController {
 
   @Post("/visitor")
   async create(@Body() data: CreateVisitor) {
+    if (new Date(data.apply_date).toString() == "Invalid Date") {
+      throw new BadRequestException("apply_date 格式不正确")
+    }
+    if (new Date(data.start_date).toString() == "Invalid Date") {
+      throw new BadRequestException("start_date 格式不正确")
+    }
+    if (new Date(data.end_date).toString() == "Invalid Date") {
+      throw new BadRequestException("end_date 格式不正确")
+    }
     return await this.dataSource.transaction(async transactionalEntityManager => {
 
       const new_node_visitor = new NodeVisitorEntity();
       new_node_visitor.applicant = data.applicant;
       new_node_visitor.applicant_department = data.applicant_department;
-      new_node_visitor.apply_date = data.apply_date;
+      new_node_visitor.apply_date = new Date(data.apply_date).toLocaleDateString();
       new_node_visitor.code = data.code;
       new_node_visitor.visitor_type = data.visitor_type;
       new_node_visitor.area = data.area;
@@ -178,8 +187,8 @@ export class AppController {
       new_node_visitor.visitor_number = data.visitor_number;
       new_node_visitor.transport = data.transport;
       new_node_visitor.plate_no = data.plate_no;
-      new_node_visitor.start_date = data.start_date;
-      new_node_visitor.end_date = data.end_date;
+      new_node_visitor.start_date = new Date(data.start_date).toLocaleDateString();
+      new_node_visitor.end_date = new Date(data.end_date).toLocaleDateString();
       new_node_visitor.visited_staff = data.visited_staff;
       new_node_visitor.visited_deparment = data.visited_deparment;
       new_node_visitor.purpose = data.purpose;
@@ -196,7 +205,7 @@ export class AppController {
         new_node_other_visitor.nationality = item.nationality;
       })
 
-      return result;
+      return { statusCode: 201, data: result };
     });
   }
 }