diff --git a/COMTool/assets/tcp_udp.png b/COMTool/assets/tcp_udp.png
new file mode 100644
index 0000000..05ed700
Binary files /dev/null and b/COMTool/assets/tcp_udp.png differ
diff --git a/README.MD b/README.MD
index d2aae71..e63568f 100644
--- a/README.MD
+++ b/README.MD
@@ -18,9 +18,9 @@ A cross platform serial debug tools written by python
  | |
 
 
-| White theme | Dark theme | protocol plugin |
-| ----------- | ---------- | ----------- |
-| ![comtool white theme](./COMTool/assets/screenshot_v2_white.png) | ![comtool dark theme](./COMTool/assets/screenshot_v2.png) | ![comtool protocol plugin](./COMTool/assets/screenshot_protocol_v2.3.png) |
+| White theme | Dark theme | protocol plugin | TCP/UDP |
+| ----------- | ---------- | --------------- | ------- |
+| ![comtool white theme](./COMTool/assets/screenshot_v2_white.png) | ![comtool dark theme](./COMTool/assets/screenshot_v2.png) | ![comtool protocol plugin](./COMTool/assets/screenshot_protocol_v2.3.png) | ![tcp udp plugin](./COMTool/assets/tcp_udp.png)
 
 
 
@@ -56,8 +56,8 @@ A cross platform serial debug tools written by python
 - [x] rts & dtr control by hand
 - [x] protocol with customable encoding and decoding method support, 
 - [x] Custom shortcut send(in protocol plugin)
+- [x] TCP UDP support
 - [ ] real time data graphic display
-- [ ] TCP UDP support
 - [ ] plugin support
 
 ## Install binary
diff --git a/README_ZH.MD b/README_ZH.MD
index 56629f9..0ff2b7f 100644
--- a/README_ZH.MD
+++ b/README_ZH.MD
@@ -18,8 +18,8 @@ COMTool
  | |
 
 
-| 白色主题 | 黑色主题 | 协议插件 |
-| ----------- | ---------- | ---------- |
+| 白色主题 | 黑色主题 | 协议插件 | TCP/UDP |
+| ------ | ------- | ------- | ------- |
 | ![comtool white theme](./COMTool/assets/screenshot_v2_white.png) | ![comtool dark theme](./COMTool/assets/screenshot_v2.png) | ![comtool protocol plugin](./COMTool/assets/screenshot_protocol_v2.3.png) |
 
 
@@ -52,8 +52,8 @@ COMTool
 - [x] `rts` 和 `dtr` 手动控制
 - [x] 自定义协议编解码支持
 - [x] 自定义快捷键发送（在协议功能里面）
+- [x] TCP UDP 支持
 - [ ] 实时图像数据显示
-- [ ] TCP UDP 支持
 - [ ] 插件支持