diff --git a/backend/data/stock_data_api.go b/backend/data/stock_data_api.go
index a4eafe9..1e9e40f 100644
--- a/backend/data/stock_data_api.go
+++ b/backend/data/stock_data_api.go
@@ -203,7 +203,7 @@ func (receiver StockDataApi) GetIndexBasic() {
 		if err != nil {
 			continue
 		}
-		db.Dao.Model(&IndexBasic{}).FirstOrCreate(index, &IndexBasic{TsCode: index.TsCode}).Updates(index)
+		db.Dao.Model(&IndexBasic{}).FirstOrCreate(index, &IndexBasic{TsCode: index.TsCode}).Where("ts_code = ?", index.TsCode).Updates(index)
 	}
 
 }
@@ -251,7 +251,7 @@ func (receiver StockDataApi) GetStockBaseInfo() {
 		if err != nil {
 			continue
 		}
-		db.Dao.Model(&StockBasic{}).FirstOrCreate(stock, &StockBasic{TsCode: stock.TsCode}).Updates(stock)
+		db.Dao.Model(&StockBasic{}).FirstOrCreate(stock, &StockBasic{TsCode: stock.TsCode}).Where("ts_code = ?", stock.TsCode).Updates(stock)
 	}
 
 }
diff --git a/frontend/src/components/stock.vue b/frontend/src/components/stock.vue
index abe8dbd..64ce601 100644
--- a/frontend/src/components/stock.vue
+++ b/frontend/src/components/stock.vue
@@ -40,7 +40,7 @@ onBeforeMount(()=>{
     stockList.value = result
     options.value=result.map(item => {
       return {
-        label: item.name+" "+item.ts_code,
+        label: item.name+" - "+item.ts_code,
         value: item.ts_code
       }
     })
@@ -66,7 +66,7 @@ onMounted(() => {
         monitor()
         data.fenshiURL='http://image.sinajs.cn/newchart/min/n/'+data.code+'.gif'+"?t="+Date.now()
       }
-    }, 3000)
+    }, 1000)
 
 })
 
@@ -158,6 +158,10 @@ async function monitor() {
   for (let code of stocks.value) {
    // console.log(code)
     Greet(code).then(result => {
+      if(result["当前价格"]<=0){
+        result["当前价格"]=result["卖一报价"]
+      }
+
       let s=(result["当前价格"]-result["昨日收盘价"])*100/result["昨日收盘价"]
       let roundedNum = s.toFixed(2);  // 将数字转换为保留两位小数的字符串形式
       result.s=roundedNum+"%"