diff --git a/service/service_mgr.lua b/service/service_mgr.lua
index db9499d4..4d9e4119 100644
--- a/service/service_mgr.lua
+++ b/service/service_mgr.lua
@@ -117,7 +117,6 @@ local function register_global()
 
 	function cmd.REPORT(m)
 		mgr[m] = true
-		skynet.watch(m)
 	end
 
 	local function add_list(all, m)