diff --git a/tasks/twitch/twitch_task2/task_twitch.go b/tasks/twitch/twitch_task2/task_twitch.go
index 86fcc8f..6f3d399 100644
--- a/tasks/twitch/twitch_task2/task_twitch.go
+++ b/tasks/twitch/twitch_task2/task_twitch.go
@@ -11,11 +11,11 @@ import (
 	"github.com/tebeka/selenium"
 )
 
-// sstore  源存储实例, 为存储源数据的实现. 表格具体参考sql/intimate_source.sql
-var sstore *intimate.StoreSource = intimate.NewStoreSource(string(intimate.STTwitch))
+// // sstore  源存储实例, 为存储源数据的实现. 表格具体参考sql/intimate_source.sql
+// var sstore *intimate.StoreSource = intimate.NewStoreSource(string(intimate.STTwitch))
 
-// estore 解析存储连接实例
-var estore *intimate.StoreExtractor = intimate.NewStoreExtractor()
+// // estore 解析存储连接实例
+// var estore *intimate.StoreExtractor = intimate.NewStoreExtractor()
 
 // 获取类型的所有频道链接
 
@@ -132,7 +132,8 @@ func Execute() {
 
 			matches := regexp.MustCompile(`https://www.twitch.tv/(\w+)`).FindStringSubmatch(href)
 			if len(matches) == 2 {
-				streamer.UserId = matches[1]
+				mc := matches[1]
+				streamer.UserId = &mc
 			} else {
 				log.Println(href)
 				continue
@@ -149,7 +150,7 @@ func Execute() {
 
 			updateUrl := make(map[string]string)
 			updateUrl["live"] = href
-			streamer.LiveUrl = sql.NullString{String: href, Valid: true}
+			streamer.LiveUrl = &sql.NullString{String: href, Valid: true}
 			data, err := json.Marshal(updateUrl)
 			if err != nil {
 				log.Println(err)