diff --git a/src/modules/collector/collector.go b/src/modules/collector/collector.go
index 622275f5..dd4d26a9 100644
--- a/src/modules/collector/collector.go
+++ b/src/modules/collector/collector.go
@@ -71,9 +71,9 @@ func main() {
 	sys.Init(cfg.Sys)
 	stra.Init(cfg.Stra)
 
+	funcs.InitRpcClients()
 	funcs.BuildMappers()
 	funcs.Collect()
-	funcs.InitRpcClients()
 
 	//插件采集
 	plugins.Detect()