diff --git a/newstock-system/src/main/java/com/ruoyi/newstocksystem/controller/NewStocksController.java b/newstock-system/src/main/java/com/ruoyi/newstocksystem/controller/NewStocksController.java
index 7ca3fe1..0c47775 100644
--- a/newstock-system/src/main/java/com/ruoyi/newstocksystem/controller/NewStocksController.java
+++ b/newstock-system/src/main/java/com/ruoyi/newstocksystem/controller/NewStocksController.java
@@ -1,5 +1,8 @@
 package com.ruoyi.newstocksystem.controller;
 
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
 
@@ -139,6 +142,20 @@ public class NewStocksController extends BaseController
     @PostMapping("/importData")
     public AjaxResult importData(MultipartFile file, boolean updateSupport, String tradeDate)
     {
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");//注意月份是MM
+        System.out.println(" tradeDay :" + tradeDate);
+        Date tradeDay1 = null;
+        try
+        {
+            tradeDay1 = simpleDateFormat.parse(tradeDate);
+        }catch (ParseException e) {
+            e.printStackTrace();
+        }
+        if(tradeDay1 == null)
+        {
+            return AjaxResult.success("tradeday error, import data failed");
+        }
+
         ExcelUtil<NewStocks> util = new ExcelUtil<NewStocks>(NewStocks.class);
         try
         {
diff --git a/newstock-system/src/main/java/com/ruoyi/newstocksystem/domain/NewStocks.java b/newstock-system/src/main/java/com/ruoyi/newstocksystem/domain/NewStocks.java
index 6d40f29..cc9613b 100644
--- a/newstock-system/src/main/java/com/ruoyi/newstocksystem/domain/NewStocks.java
+++ b/newstock-system/src/main/java/com/ruoyi/newstocksystem/domain/NewStocks.java
@@ -90,8 +90,7 @@ public class NewStocks extends BaseEntity
     private String industryName;
     @Excel(name = "行业级别", sort = 19, type = Excel.Type.ALL)
     private Integer industryLevel;
-    @Excel(name = "所属东财行业指数代码\n" +
-            "[行业类别]2级", sort = 20, type = Excel.Type.ALL)
+    @Excel(name = "所属东财行业指数代码2级", sort = 20, type = Excel.Type.ALL)
     private String industryCode;
     @Excel(name = "父行业代码", sort = 21, type = Excel.Type.ALL)
     private String parentCode;