diff --git a/server/imserver/app.go b/server/imserver/app.go
index 122d1588..fa034ee5 100644
--- a/server/imserver/app.go
+++ b/server/imserver/app.go
@@ -27,13 +27,13 @@ func (this *App) Init() {
 	this.msgList.Init(nil)
 	this.workList.Init(nil)
 	f5.LoadMetaTable(mt.Table)
-	HandlerMgr.Init()
+	handlerMgr.Init()
 	wspListener.Init()
 	go this.goReportServerState()
 }
 
 func (this *App) UnInit() {
-	HandlerMgr.UnInit()
+	handlerMgr.UnInit()
 	wspListener.UnInit()
 	this.App_.UnInit()
 }
diff --git a/server/imserver/handlermgr.go b/server/imserver/handlermgr.go
index 6205bfa4..1399e367 100644
--- a/server/imserver/handlermgr.go
+++ b/server/imserver/handlermgr.go
@@ -4,15 +4,15 @@ import (
 	"cs"
 )
 
-type HandlerMgr_ struct {
+type HandlerMgr struct {
 }
 
-var HandlerMgr = new (HandlerMgr_)
+var handlerMgr = new (HandlerMgr)
 
-func (this *HandlerMgr_) Init() {
+func (this *HandlerMgr) Init() {
 	cs.RegHandlerId(int(cs.CMMessageIdE__CMPing), PLAYER_MGR_HANDLER_ID)
 	cs.RegHandlerId(int(cs.CMMessageIdE__CMLogin), PLAYER_MGR_HANDLER_ID)
 }
 
-func (this *HandlerMgr_) UnInit() {
+func (this *HandlerMgr) UnInit() {
 }