diff --git a/backend/data/stock_data_api.go b/backend/data/stock_data_api.go
index 0c3b813..42e7840 100644
--- a/backend/data/stock_data_api.go
+++ b/backend/data/stock_data_api.go
@@ -555,7 +555,7 @@ func ParseUSStockData(datas []string) (map[string]string, error) {
 	result["股票代码"] = code
 	result["股票名称"] = parts[0]
 	result["今日开盘价"] = parts[5]
-	result["昨日收盘价"] = parts[len(parts)-1]
+	result["昨日收盘价"] = strutil.ReplaceWithMap(parts[len(parts)-1], map[string]string{"\"": ""})
 	result["今日最高价"] = parts[6]
 	result["今日最低价"] = parts[7]
 	result["当前价格"] = parts[1]
diff --git a/backend/data/stock_data_api_test.go b/backend/data/stock_data_api_test.go
index 08d7329..2c9f599 100644
--- a/backend/data/stock_data_api_test.go
+++ b/backend/data/stock_data_api_test.go
@@ -105,32 +105,12 @@ func TestParseFullSingleStockData(t *testing.T) {
 		logger.SugaredLogger.Error(er.Error())
 	}
 	logger.SugaredLogger.Infof("%+#v", result)
-	marshal, err := json.Marshal(result)
-	if err != nil {
-		logger.SugaredLogger.Errorf("json.Marshal error:%s", err.Error())
-	}
-	logger.SugaredLogger.Infof("json:%s", string(marshal))
-	stockInfo := &StockInfo{}
-	err = json.Unmarshal(marshal, &stockInfo)
-	if err != nil {
-		logger.SugaredLogger.Errorf("json.Unmarshal error:%s", err.Error())
-	}
-	logger.SugaredLogger.Infof("%+#v", stockInfo)
-	stockData := stockInfo
-	db.Init("../../data/stock.db")
-	var count int64
-	db.Dao.Model(&StockInfo{}).Where("code = ?", stockData.Code).Count(&count)
-	if count == 0 {
-		db.Dao.Model(&StockInfo{}).Create(stockData)
-	} else {
-		db.Dao.Model(&StockInfo{}).Where("code = ?", stockData.Code).Updates(stockData)
-	}
 }
 
 func TestNewStockDataApi(t *testing.T) {
 	db.Init("../../data/stock.db")
 	stockDataApi := NewStockDataApi()
-	datas, _ := stockDataApi.GetStockCodeRealTimeData("sh600859", "sh600745")
+	datas, _ := stockDataApi.GetStockCodeRealTimeData("sh600859", "sh600745", "gb_tsla")
 	for _, data := range *datas {
 		t.Log(data)
 	}