diff --git a/cef/cef-application-run.go b/cef/cef-application-run.go
index 7082d1cb41fc71c183a1296a86697d75e027be2b..82a75ec7bda702782f6f892495ce0235edf26eba 100644
--- a/cef/cef-application-run.go
+++ b/cef/cef-application-run.go
@@ -59,9 +59,11 @@ func Run(app *TCEFApplication) {
 		logger.Debug("application process [", common.Args.ProcessType(), "] run end")
 		api.EnergyLibRelease()
 	}()
+	//ipc初始化
+	ipcInit()
 	//MacOSX 多进程时，需要调用StartSubProcess来启动子进程
 	if common.IsDarwin() && !consts.SingleProcess && !common.Args.IsMain() {
-		// mac os 启动子进程
+		// 启动子进程
 		app.StartSubProcess()
 		app.Free()
 	} else {
@@ -70,25 +72,26 @@ func Run(app *TCEFApplication) {
 		mtml := app.MultiThreadedMessageLoop()
 		consts.IsMessageLoop = !emp && !mtml
 		if consts.IsMessageLoop {
-			//启用VF窗口组件
+			// 启用VF窗口组件
 			BrowserWindow.appContextInitialized(app)
 		}
-		//启动主进程
+		// 启动主进程
 		success := app.StartMainProcess()
-		//主进程启动成功之后回调
+		// 主进程启动成功之后回调
 		if browserProcessStartAfterCallback != nil {
 			browserProcessStartAfterCallback(success)
 		}
 		if success {
 			appMainRunCallback()
 			if consts.IsMessageLoop {
-				//VF窗口消息轮询
+				// VF窗口消息轮询
 				app.RunMessageLoop()
 			} else {
-				//LCL窗口组件
+				// 创建LCL窗口组件
 				if BrowserWindow.mainBrowserWindow == nil {
 					BrowserWindow.mainBrowserWindow = &lclBrowserWindow{}
 				}
+				// 运行主窗口
 				lcl.RunApp(&BrowserWindow.mainBrowserWindow)
 			}
 		}
diff --git a/cef/cef-ipc.go b/cef/cef-ipc.go
index d9ae22896476bccc7e3c425b665c063672f65f9a..50081754583fc63a0f4b764612656cb42ef0fdec 100644
--- a/cef/cef-ipc.go
+++ b/cef/cef-ipc.go
@@ -55,14 +55,23 @@ type ipcCallback struct {
 	function  *ICefV8Value
 }
 
-func init() {
-	if common.Args.IsMain() {
-	} else if common.Args.IsRender() {
-	}
-	ipcBrowser = &ipcBrowserProcess{}
-	ipcRender = &ipcRenderProcess{
-		ipcEmit: &ipcEmitHandler{callbackList: make(map[int32]*ipcCallback, 256)},
-		ipcOn:   &ipcOnHandler{callbackList: make(map[string]*ipcCallback)},
+// ipcInit 初始化
+func ipcInit() {
+	if application.SingleProcess() {
+		ipcBrowser = &ipcBrowserProcess{}
+		ipcRender = &ipcRenderProcess{
+			ipcEmit: &ipcEmitHandler{callbackList: make(map[int32]*ipcCallback)},
+			ipcOn:   &ipcOnHandler{callbackList: make(map[string]*ipcCallback)},
+		}
+	} else {
+		if common.Args.IsMain() {
+			ipcBrowser = &ipcBrowserProcess{}
+		} else if common.Args.IsRender() {
+			ipcRender = &ipcRenderProcess{
+				ipcEmit: &ipcEmitHandler{callbackList: make(map[int32]*ipcCallback)},
+				ipcOn:   &ipcOnHandler{callbackList: make(map[string]*ipcCallback)},
+			}
+		}
 	}
 }