diff --git a/newstock-system/src/main/java/com/ruoyi/newstocksystem/service/impl/StockDailyTradeServiceImpl.java b/newstock-system/src/main/java/com/ruoyi/newstocksystem/service/impl/StockDailyTradeServiceImpl.java
index 04030bc..16bb076 100644
--- a/newstock-system/src/main/java/com/ruoyi/newstocksystem/service/impl/StockDailyTradeServiceImpl.java
+++ b/newstock-system/src/main/java/com/ruoyi/newstocksystem/service/impl/StockDailyTradeServiceImpl.java
@@ -97,16 +97,25 @@ public class StockDailyTradeServiceImpl implements IStockDailyTradeService
 
     @Override
     @Transactional
-    public int importStockDailyTrade(List<TStockDailyTrade> stockDailyTradeList, Date tradeDate)
+    public int importStockDailyTrade(List<TStockDailyTrade> stockDailyTradeList1, Date tradeDate)
     {
-        if (stockDailyTradeList == null || stockDailyTradeList.isEmpty())
+        if (stockDailyTradeList1 == null || stockDailyTradeList1.isEmpty())
         {
             return 0;
         }
-        
+
+        List<TStockDailyTrade> stockDailyTradeList = new ArrayList<>();
         // 设置交易日期
-        for (TStockDailyTrade stockDailyTrade : stockDailyTradeList)
+        for (TStockDailyTrade stockDailyTrade : stockDailyTradeList1)
         {
+            if(stockDailyTrade.getStockCode() == null || stockDailyTrade.getStockCode().trim().isEmpty())
+                continue;
+            if(stockDailyTrade.getStockName() == null || stockDailyTrade.getStockName().trim().isEmpty())
+                continue;
+            if(stockDailyTrade.getIndustryIndexName() == null || stockDailyTrade.getIndustryIndexName().trim().isEmpty())
+                continue;
+            if(stockDailyTrade.getClosePrice() == null)
+                continue;
             if (stockDailyTrade.getTradeDate() == null)
             {
                 stockDailyTrade.setTradeDate(tradeDate);
@@ -120,6 +129,7 @@ public class StockDailyTradeServiceImpl implements IStockDailyTradeService
             {
                 stockDailyTrade.setIsLimitDown(0);
             }
+            stockDailyTradeList.add(stockDailyTrade);
         }
         
         long startTime = System.currentTimeMillis();
@@ -203,7 +213,7 @@ public class StockDailyTradeServiceImpl implements IStockDailyTradeService
             {
                 // 如果不存在，创建新的股票基础数据记录
                 // 只有当必要字段不为空时才插入
-                if (stockDailyTrade.getStockCode() != null && stockDailyTrade.getStockName() != null)
+                if (stockDailyTrade.getStockCode() != null && !stockDailyTrade.getStockCode().trim().isEmpty() && stockDailyTrade.getStockName() != null && !stockDailyTrade.getStockName().trim().isEmpty())
                 {
                     TStockBasic newBasic = new TStockBasic();
                     newBasic.setStockCode(stockDailyTrade.getStockCode());
@@ -215,7 +225,7 @@ public class StockDailyTradeServiceImpl implements IStockDailyTradeService
                     } else {
                         newBasic.setIndustryIndexCode(""); // 设置默认值
                     }
-                    if (stockDailyTrade.getIndustryIndexName() != null) {
+                    if (stockDailyTrade.getIndustryIndexName() != null && !stockDailyTrade.getIndustryIndexName().trim().isEmpty()) {
                         newBasic.setIndustryIndexName(stockDailyTrade.getIndustryIndexName());
                     } else {
                         newBasic.setIndustryIndexName("");