diff --git a/README.md b/README.md
index e1123dd..334b0d9 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,8 @@
 
 hack-browser-data is an open-source tool that could help you decrypt data ( passwords|bookmarks|cookies|history ) from the browser. It supports the most popular browsers on the market and runs on Windows, macOS and Linux.
 
+> Special Note: This tool is limited to security research only, and the user assumes all legal and related responsibilities arising from its use! The author assumes no legal responsibility!
+
 ### Supported Browser
 
 #### Windows
@@ -33,6 +35,7 @@ Based on Apple's security policy, some browsers **require a current user passwor
 | :---------------------------------- | :------: | :----: | :------: | :-----: |
 | Firefox |    ✅    |   ✅   |    ✅    |    ✅    |
 | Google Chrome |    ✅    |   ✅   |    ✅    |    ✅    |
+| Microsoft Edge Dev |    ✅    |   ✅   |    ✅    |    ✅    |
 
 
 ### Install
@@ -85,7 +88,7 @@ USAGE:
    [hack-browser-data -b chrome -f json -dir results -cc]
    Get all data(password/cookie/history/bookmark) from chrome
 VERSION:
-   0.2.3
+   0.2.4
 GLOBAL OPTIONS:
    --verbose, --vv                   Verbose (default: false)
    --compress, --cc                  Compress result to zip (default: false)
diff --git a/README_ZH.md b/README_ZH.md
index 2ac0295..1a566b4 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -2,6 +2,9 @@
 
 hack-browser-data 是一个解密浏览器数据（密码|历史记录|Cookies|书签）的导出工具，支持全平台主流浏览器。
 
+
+>特别声明：此工具仅限于安全研究，用户承担因使用此工具而导致的所有法律和相关责任！作者不承担任何法律责任！
+
 ### 各平台浏览器支持情况
 
 #### Windows
@@ -32,7 +35,7 @@ hack-browser-data 是一个解密浏览器数据（密码|历史记录|Cookies|
 | :------------ | :------: | :----: | :------: | :-----: |
 | Firefox       |    ✅     |   ✅    |    ✅     |    ✅    |
 | Google Chrome |    ✅     |   ✅    |    ✅     |    ✅    |
-| Microsoft Edge |    ❌     |   ❌    |    ❌     |    ❌    |
+| Microsoft Edge |    ✅    |   ✅   |    ✅    |    ✅    |
 
 ### 安装运行
 
@@ -85,7 +88,7 @@ USAGE:
    [hack-browser-data -b chrome -f json -dir results -cc]
    Get all data(password/cookie/history/bookmark) from chrome
 VERSION:
-   0.2.3
+   0.2.4
 GLOBAL OPTIONS:
    --verbose, --vv                   Verbose (default: false)
    --compress, --cc                  Compress result to zip (default: false)
diff --git a/cmd/cmd.go b/cmd/cmd.go
index 8607a84..1aebe95 100644
--- a/cmd/cmd.go
+++ b/cmd/cmd.go
@@ -23,7 +23,7 @@ func Execute() {
 		Name:  "hack-browser-data",
 		Usage: "Export passwords/cookies/history/bookmarks from browser",
 		UsageText: "[hack-browser-data -b chrome -f json -dir results -cc]\n 	Get all data(password/cookie/history/bookmark) from chrome",
-		Version: "0.2.3",
+		Version: "0.2.4",
 		Flags: []cli.Flag{
 			&cli.BoolFlag{Name: "verbose", Aliases: []string{"vv"}, Destination: &verbose, Value: false, Usage: "Verbose"},
 			&cli.BoolFlag{Name: "compress", Aliases: []string{"cc"}, Destination: &compress, Value: false, Usage: "Compress result to zip"},