diff --git a/about/index.html b/about/index.html
index 67070601..ce445cf6 100644
--- a/about/index.html
+++ b/about/index.html
@@ -33,6 +33,7 @@
 					<a style="cursor:pointer" onclick="javascript:history.back(-1);">尝试返回</a>
 				</div>
 			</div>
+			<include src="/footer.html"></include>
 		</div>
 		<include src="/header.html"></include>
 		<ul id="rcb_menu">
diff --git a/application/index.html b/application/index.html
index 050f752e..0a99874f 100644
--- a/application/index.html
+++ b/application/index.html
@@ -67,6 +67,7 @@
 					<a style="cursor:pointer" onclick="javascript:history.back(-1);">尝试返回</a>
 				</div>
 			</div>
+			<include src="/footer.html"></include>
 		</div>
 		<include src="/header.html"></include>
 		<ul id="rcb_menu">
diff --git a/comment/index.html b/comment/index.html
index 31000548..73295bb6 100644
--- a/comment/index.html
+++ b/comment/index.html
@@ -48,6 +48,7 @@
 					<a style="cursor:pointer" onclick="javascript:history.back(-1);">尝试返回</a>
 				</div>
 			</div>
+			<include src="/footer.html"></include>
 		</div>
 		<include src="../header.html"></include>
 		<ul id="rcb_menu">
diff --git a/footer.html b/footer.html
new file mode 100644
index 00000000..d247db40
--- /dev/null
+++ b/footer.html
@@ -0,0 +1 @@
+<div class="item"><a class="ota" href="https://icp.gov.moe/?keyword=20230955" target="_blank">萌ICP备20230955号</a></div>
\ No newline at end of file
diff --git a/index.html b/index.html
index 9516503a..de72d75a 100644
--- a/index.html
+++ b/index.html
@@ -42,6 +42,7 @@
 					<path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"></path>
 				</svg>
 			</a>
+			
 		</div>
 		<ul id="rcb_menu">
 			<li id="rcb_t1">🏠&nbsp;首页</li>
diff --git a/js/popup.js b/js/popup.js
index 3bc4e1a0..3bb379f0 100644
--- a/js/popup.js
+++ b/js/popup.js
@@ -65,7 +65,7 @@ function initData(){
 	}
 	// 后补
 	nav_html+=`<a href="#0" target="_self">页内页</a><a href="#-1" target="_self">项目贡献者</a><a href="#-2" target="_self">项目活动</a><a href="#-3" target="_self">Star&nbsp;历史</a>`
-	list_html+=`<div id="0" class="item"><h2>页内页</h2><div class="child"><iframe title="incert" id="myIframe" src="/help.html" class="page"></iframe><a style="cursor:pointer" onclick="openLink()" target="_self">进入页面</a></div></div><div id="-1" class="item"><h2>项目贡献者</h2><div class="child"><a class="contri" href="https://github.com/PJ-568/568tools/graphs/contributors" target="_blank"><img alt="贡献者的头像图片" src="https://contrib.rocks/image?repo=PJ-568/568tools"/>​</a></div></div><div id="-2" class="item"><h2>项目活动</h2><div class="child"><img alt="项目活动" class="incert" src="https://repobeats.axiom.co/api/embed/0e0b27c01d4e9ff093fb3d03fedc74a300068f50.svg"/></div></div><div id="-3" class="item"><h2>Star&nbsp;历史</h2><div class="child"><img alt="Star&nbsp;历史" class="incert" src="https://api.star-history.com/svg?repos=PJ-568/568tools&type=Date"/></div></div><div class="item"><a class="ota" href="#">↑↑&nbsp;&nbsp;&nbsp;&nbsp;返回页顶&nbsp;&nbsp;&nbsp;&nbsp;↑↑</a></div>`
+	list_html+=`<div id="0" class="item"><h2>页内页</h2><div class="child"><iframe title="incert" id="myIframe" src="/help.html" class="page"></iframe><a style="cursor:pointer" onclick="openLink()" target="_self">进入页面</a></div></div><div id="-1" class="item"><h2>项目贡献者</h2><div class="child"><a class="contri" href="https://github.com/PJ-568/568tools/graphs/contributors" target="_blank"><img alt="贡献者的头像图片" src="https://contrib.rocks/image?repo=PJ-568/568tools"/>​</a></div></div><div id="-2" class="item"><h2>项目活动</h2><div class="child"><img alt="项目活动" class="incert" src="https://repobeats.axiom.co/api/embed/0e0b27c01d4e9ff093fb3d03fedc74a300068f50.svg"/></div></div><div id="-3" class="item"><h2>Star&nbsp;历史</h2><div class="child"><img alt="Star&nbsp;历史" class="incert" src="https://api.star-history.com/svg?repos=PJ-568/568tools&type=Date"/></div></div><div class="item"><a class="ota" href="#">↑↑&nbsp;&nbsp;&nbsp;&nbsp;返回页顶&nbsp;&nbsp;&nbsp;&nbsp;↑↑</a></div><div class="item"><a class="ota" href="https://icp.gov.moe/?keyword=20230955" target="_blank">萌ICP备20230955号</a></div>`
 	// 后补结束
 	nav.innerHTML=nav_html;
 	list.innerHTML=list_html;
diff --git a/management/index.html b/management/index.html
index 913c9148..9db74440 100644
--- a/management/index.html
+++ b/management/index.html
@@ -69,6 +69,7 @@
 					<a style="cursor:pointer" onclick="javascript:history.back(-1);">尝试返回</a>
 				</div>
 			</div>
+			<include src="/footer.html"></include>
 		</div>
 		<include src="/header.html"></include>
 		<ul id="rcb_menu">