diff --git a/README.md b/README.md
index 9d0740dc..8c812a62 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 
 ## 📖其他说明
 
-[见主 README 文件](https://github.com/PJ-568/568tools/blob/main/README.md)
+[见主 README 文件](../README.md)
 
 ## 🏆贡献者们
 
diff --git a/README_EN.md b/README_EN.md
index 94437f3b..b4cd67a0 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -6,7 +6,7 @@ This branch stores all online tools.
 
 ## 📖Infomation
 
-[See in Main README](https://github.com/PJ-568/568tools/blob/main/README_EN.md)
+[See in Main README](../README_EN.md)
 
 ## 🏆Contributors
 
diff --git a/tools/黑色全屏/README.md b/tools/黑色全屏/README.md
index 607951d1..9148d447 100644
--- a/tools/黑色全屏/README.md
+++ b/tools/黑色全屏/README.md
@@ -4,6 +4,8 @@
 
 > 🌏简体中文 | [English](./README_EN.md)
 
+> 🗃️[Github](https://github.com/PJ-568/Black_screen) | [Gitee](https://gitee.com/PJ-568/Black_screen)
+
 # <img height="30" style="margin: -3px 5px;" src="https://Tools.PJ568.eu.org/img/icon.svg"/>黑色全屏
 
 * 一个能显示全屏黑色的HTML文件。
diff --git a/tools/黑色全屏/README_EN.md b/tools/黑色全屏/README_EN.md
index c1c2decf..6cf8e136 100644
--- a/tools/黑色全屏/README_EN.md
+++ b/tools/黑色全屏/README_EN.md
@@ -4,6 +4,8 @@
 
 > 🌏[简体中文](./README.md) | English
 
+> 🗃️[Github](https://github.com/PJ-568/Black_screen) | [Gitee](https://gitee.com/PJ-568/Black_screen)
+
 # <img height="30" style="margin: -3px 5px;" src="https://Tools.PJ568.eu.org/img/icon.svg"/>Black_screen
 
 * An html file which displays dark screen.