diff --git a/doc/设备通信流程梳理.md b/doc/设备通信流程梳理.md
index 52d6c02..3c1f72b 100644
--- a/doc/设备通信流程梳理.md
+++ b/doc/设备通信流程梳理.md
@@ -35,7 +35,7 @@ sequenceDiagram
     participant BlockingQueue
     
     A8kCanBusConnection ->>+ A8kCanBusConnection: onMessage 
-    A8kCanBusConnection ->>+ A8kCanBusConnection: processCanRxMessage
+    A8kCanBusConnection ->>+ A8kCanBusConnection: processCanRxMessage()
     
     %% 将16进制字符串转换成二级制字节
     A8kCanBusConnection ->>+ ByteArray: hexStringToBytes()
@@ -55,5 +55,7 @@ sequenceDiagram
         A8kCanBusConnection->>+AppEventBusService: pushEvent()
         AppEventBusService->>-A8kCanBusConnection: void
     end
+    A8kCanBusConnection->>-A8kCanBusConnection: void
+    A8kCanBusConnection->>-A8kCanBusConnection: void
 ```