diff --git a/handler/cid.go b/handler/cid.go
index 4f64aa5..56f0655 100644
--- a/handler/cid.go
+++ b/handler/cid.go
@@ -68,13 +68,23 @@ func RunCID(c *gin.Context) {
 			//脚本内容，不同用户的持续集成、部署目录不同
 			scriptContent := `
 echo "start"
-TARGET_DIR=` + proto.CID_BASE_DIR + username.(string) + `/workspace/` + name + ` 
+TARGET_DIR=` + proto.CID_BASE_DIR + username.(string) + `/workspace/` + name + `
 if [ ! -d $TARGET_DIR ]; then
 	git clone ` + cid.Url + `
-	cd $TARGET_DIR
-else
-	cd $TARGET_DIR
-	git pull
+	if [ $? -ne 0 ]; then
+        echo "Failed to clone repository."
+        exit 1
+    fi
+fi
+cd "$TARGET_DIR"
+if [ $? -ne 0 ]; then
+    echo "Failed to change directory to $TARGET_DIR."
+    exit 1
+fi
+git pull
+if [ $? -ne 0 ]; then
+	echo "Failed to pull repository."
+	exit 1
 fi
 ` + cid.Script + `
 echo "end"`
@@ -208,13 +218,23 @@ func CIDCallback(c *gin.Context) {
 		user := dao.FindUserByUserID(res.Auth_id)
 		scriptContent := `
 echo "start"
-TARGET_DIR=` + proto.CID_BASE_DIR + user.Name + `workspace/` + name + `
+TARGET_DIR=` + proto.CID_BASE_DIR + user.Name + `/workspace/` + name + `
 if [ ! -d $TARGET_DIR ]; then
 	git clone ` + res.Url + `
-	cd $TARGET_DIR
-else
-	cd $TARGET_DIR
-	git pull
+	if [ $? -ne 0 ]; then
+        echo "Failed to clone repository."
+        exit 1
+    fi
+fi
+cd "$TARGET_DIR"
+if [ $? -ne 0 ]; then
+    echo "Failed to change directory to $TARGET_DIR."
+    exit 1
+fi
+git pull
+if [ $? -ne 0 ]; then
+	echo "Failed to pull repository."
+	exit 1
 fi
 ` + res.Script + `
 echo "end"`
diff --git a/handler/im.go b/handler/im.go
index 7340624..d4552f9 100644
--- a/handler/im.go
+++ b/handler/im.go
@@ -144,6 +144,7 @@ func SRMessage(c *gin.Context) {
 	}
 	defer ws.Close()
 	res := worker.GetRedis(redis_key + "_connection")
+	worker.SetRedisWithExpire("user_"+id.(string)+"_status", "1", time.Second*5)
 	if res == "" {
 		return
 	}