diff --git a/service/service_cell.lua b/service/service_cell.lua
index 3fa9ebbe..b24f147b 100644
--- a/service/service_cell.lua
+++ b/service/service_cell.lua
@@ -4,10 +4,16 @@ local service_name = (...)
 local init = {}
 
 function init.init(code, ...)
+	local start_func
+	skynet.start = function(f)
+		start_func = f
+	end
 	skynet.dispatch("lua", function() error("No dispatch function")	end)
-	skynet.start = function(f) f()	end
 	local mainfunc = assert(load(code, service_name))
-	mainfunc(...)
+	assert(skynet.pcall(mainfunc,...))
+	if start_func then
+		start_func()
+	end
 	skynet.ret()
 end