diff --git a/internal/errno/errno.go b/internal/errno/errno.go
index fd40bbc00..307eeccd9 100644
--- a/internal/errno/errno.go
+++ b/internal/errno/errno.go
@@ -476,7 +476,8 @@ var (
 	ERR_METASERVER_REQUIRES_3_HOSTS       = EC(503009, "metaserver requires at least 3 hosts to distrubute zones")
 
 	// 510: checker (ssh)
-	ERR_SSH_CONNECT_FAILED = EC(510000, "SSH connect failed")
+	ERR_SSH_CONNECT_FAILED  = EC(510000, "SSH connect failed")
+	ERR_HTTP_CONNECT_FAILED = EC(510001, "HTTP connect failed")
 
 	// 520: checker (permission)
 	ERR_USER_NOT_FOUND                                     = EC(520000, "user not found")
diff --git a/internal/task/task/task.go b/internal/task/task/task.go
index 6f14af40a..bcbcd7125 100644
--- a/internal/task/task/task.go
+++ b/internal/task/task/task.go
@@ -123,7 +123,7 @@ func (t *Task) Execute() error {
 	} else if t.httpConfig != nil {
 		client, err := module.NewHttpClient(*t.httpConfig)
 		if err != nil {
-			return errno.ERR_SSH_CONNECT_FAILED.E(err)
+			return errno.ERR_HTTP_CONNECT_FAILED.E(err)
 		}
 		remoteClient = client
 	}