diff --git a/base/footer_content.tmpl b/base/footer_content.tmpl
index 60eb2fe..f95d69d 100644
--- a/base/footer_content.tmpl
+++ b/base/footer_content.tmpl
@@ -1,8 +1,5 @@
 <footer class="page-footer" role="group" aria-label="{{ctx.Locale.Tr "aria.footer"}}">
 	<div class="left-links" role="contentinfo" aria-label="{{ctx.Locale.Tr "aria.footer.software"}}">
-		{{if ShowFooterPoweredBy}}
-			<a target="_blank" rel="noopener noreferrer" href="https://about.gitea.com">{{ctx.Locale.Tr "powered_by" "Gitea"}}</a>
-		{{end}}
 		{{if (or .ShowFooterVersion .PageIsAdmin)}}
 			{{ctx.Locale.Tr "version"}}:
 			{{if .IsAdmin}}
@@ -25,8 +22,9 @@
 				{{end -}}
 			</div>
 		</div>
+		<a href="https://beian.miit.gov.cn/">京ICP证888888号</a>
 		<a href="{{AssetUrlPrefix}}/licenses.txt">{{ctx.Locale.Tr "licenses"}}</a>
-		{{if .EnableSwagger}}<a href="{{AppSubUrl}}/api/swagger">API</a>{{end}}
+		{{if (and .EnableSwagger .IsSigned)}}<a href="{{AppSubUrl}}/api/swagger">API</a>{{end}}
 		{{template "custom/extra_links_footer" .}}
 	</div>
 </footer>
diff --git a/base/head_navbar.tmpl b/base/head_navbar.tmpl
index 86d73a2..e4a4607 100644
--- a/base/head_navbar.tmpl
+++ b/base/head_navbar.tmpl
@@ -151,7 +151,7 @@
 						{{svg "octicon-tools"}}
 						{{ctx.Locale.Tr "your_settings"}}
 					</a>
-					<a class="item" target="_blank" rel="noopener noreferrer" href="https://docs.gitea.com">
+					<a class="item" target="_blank" rel="noopener noreferrer" href="/mao/git9-helper/wiki">
 						{{svg "octicon-question"}}
 						{{ctx.Locale.Tr "help"}}
 					</a>
diff --git a/home.tmpl b/home.tmpl
index 116dc48..7f17f1f 100644
--- a/home.tmpl
+++ b/home.tmpl
@@ -1,5 +1,6 @@
 {{template "base/head" .}}
 <div role="main" aria-label="{{if .IsSigned}}{{ctx.Locale.Tr "dashboard"}}{{else}}{{ctx.Locale.Tr "home"}}{{end}}" class="page-content home">
+	<br>
 	<div class="tw-mb-8 tw-px-8">
 		<div class="center">
 			<img class="logo" width="220" height="220" src="{{AssetUrlPrefix}}/img/logo.svg" alt="{{ctx.Locale.Tr "logo"}}">
@@ -11,41 +12,5 @@
 			</div>
 		</div>
 	</div>
-	<div class="ui stackable middle very relaxed page grid">
-		<div class="eight wide center column">
-			<h1 class="hero ui icon header">
-				{{svg "octicon-flame"}} {{ctx.Locale.Tr "startpage.install"}}
-			</h1>
-			<p class="large">
-				{{ctx.Locale.Tr "startpage.install_desc" "https://docs.gitea.com/installation/install-from-binary" "https://github.com/go-gitea/gitea/tree/master/docker" "https://docs.gitea.com/installation/install-from-package"}}
-			</p>
-		</div>
-		<div class="eight wide center column">
-			<h1 class="hero ui icon header">
-				{{svg "octicon-device-desktop"}} {{ctx.Locale.Tr "startpage.platform"}}
-			</h1>
-			<p class="large">
-				{{ctx.Locale.Tr "startpage.platform_desc" "https://go.dev/"}}
-			</p>
-		</div>
-	</div>
-	<div class="ui stackable middle very relaxed page grid">
-		<div class="eight wide center column">
-			<h1 class="hero ui icon header">
-				{{svg "octicon-rocket"}} {{ctx.Locale.Tr "startpage.lightweight"}}
-			</h1>
-			<p class="large">
-				{{ctx.Locale.Tr "startpage.lightweight_desc"}}
-			</p>
-		</div>
-		<div class="eight wide center column">
-			<h1 class="hero ui icon header">
-				{{svg "octicon-code"}} {{ctx.Locale.Tr "startpage.license"}}
-			</h1>
-			<p class="large">
-				{{ctx.Locale.Tr "startpage.license_desc" "https://code.gitea.io/gitea" "code.gitea.io/gitea" "https://github.com/go-gitea/gitea"}}
-			</p>
-		</div>
-	</div>
 </div>
 {{template "base/footer" .}}