diff --git a/custom/templates/base/footer_content.tmpl b/custom/templates/base/footer_content.tmpl
index fb9a2492a..4e43c914f 100644
--- a/custom/templates/base/footer_content.tmpl
+++ b/custom/templates/base/footer_content.tmpl
@@ -39,4 +39,22 @@
 			</div>
 		</div>
 	</div>
+	<div class="ui right links">
+		{{if .ShowFooterBranding}}
+			<a target="_blank" rel="noopener noreferrer" href="https://github.com/go-gitea/gitea"><i class="fa fa-github-square"></i><span class="sr-only">GitHub</span></a>
+		{{end}}
+		<div class="ui language bottom floating slide up dropdown link item">
+			<i class="world icon"></i>
+			<div class="text">{{.LangName}}</div>
+			<div class="menu">
+				{{range .AllLangs}}
+					<a lang="{{.Lang}}" class="item {{if eq $.Lang .Lang}}active selected{{end}}" href="{{if eq $.Lang .Lang}}#{{else}}{{$.Link}}?lang={{.Lang}}{{end}}">{{.Name}}</a>
+				{{end}}
+			</div>
+		</div>
+		{{if .EnableSwagger}}<a href="{{AppSubUrl}}/api/swagger">API</a>{{end}}
+		<a target="_blank" rel="noopener noreferrer" href="https://gitea.io">{{.i18n.Tr "website"}}</a>
+		{{template "custom/extra_links_footer" .}}
+		{{if (or .ShowFooterVersion .PageIsAdmin)}}<span class="version">{{GoVer}}</span>{{end}}
+	</div>
 </footer>
diff --git a/custom/templates/datasets/dataset_list.tmpl b/custom/templates/datasets/dataset_list.tmpl
index b96410093..c00abea33 100644
--- a/custom/templates/datasets/dataset_list.tmpl
+++ b/custom/templates/datasets/dataset_list.tmpl
@@ -11,14 +11,8 @@
     <div class="menu">
         <a class="{{if eq .SortType "newest"}}active{{end}} item" href="{{$.Link}}?sort=newest&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.filter_sort.latest"}}</a>
         <a class="{{if eq .SortType "oldest"}}active{{end}} item" href="{{$.Link}}?sort=oldest&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.filter_sort.oldest"}}</a>
-        <a class="{{if eq .SortType "alphabetically"}}active{{end}} item" href="{{$.Link}}?sort=alphabetically&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.label.filter_sort.alphabetically"}}</a>
-        <a class="{{if eq .SortType "reversealphabetically"}}active{{end}} item" href="{{$.Link}}?sort=reversealphabetically&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.label.filter_sort.reverse_alphabetically"}}</a>
         <a class="{{if eq .SortType "recentupdate"}}active{{end}} item" href="{{$.Link}}?sort=recentupdate&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.filter_sort.recentupdate"}}</a>
         <a class="{{if eq .SortType "leastupdate"}}active{{end}} item" href="{{$.Link}}?sort=leastupdate&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.filter_sort.leastupdate"}}</a>
-        <a class="{{if eq .SortType "moststars"}}active{{end}} item" href="{{$.Link}}?sort=moststars&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.filter_sort.moststars"}}</a>
-        <a class="{{if eq .SortType "feweststars"}}active{{end}} item" href="{{$.Link}}?sort=feweststars&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.filter_sort.feweststars"}}</a>
-        <a class="{{if eq .SortType "mostforks"}}active{{end}} item" href="{{$.Link}}?sort=mostforks&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.filter_sort.mostforks"}}</a>
-        <a class="{{if eq .SortType "fewestforks"}}active{{end}} item" href="{{$.Link}}?sort=fewestforks&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.filter_sort.fewestforks"}}</a>
     </div>
   </div>
 </div>
diff --git a/custom/templates/datasets/index.tmpl b/custom/templates/datasets/index.tmpl
index 6064cf973..b3342fe4a 100644
--- a/custom/templates/datasets/index.tmpl
+++ b/custom/templates/datasets/index.tmpl
@@ -5,11 +5,11 @@
 		<div class="ui grid">
 			{{template "explore/navbar" .}}
 
-			<div class="ui sixteen mobile ten wide tablet computer column">
+			<div class="ui sixteen wide mobile ten wide tablet ten wide computer column">
 				{{template "datasets/dataset_list" .}}
 				{{template "base/paginate" .}}
 			</div>
-			<div class="ui sixteen mobile six tablet four wide computer column">
+			<div class="ui sixteen wide mobile six wide tablet three wide computer column">
 				{{template "explore/repo_right" .}}
 			</div>
 		</div>
diff --git a/custom/templates/explore/navbar.tmpl b/custom/templates/explore/navbar.tmpl
index 0f8404cd8..0a89a8e7d 100644
--- a/custom/templates/explore/navbar.tmpl
+++ b/custom/templates/explore/navbar.tmpl
@@ -18,7 +18,7 @@
 </div>
 <!--平板、移动端-->
 
-<div class="computer only two wide computer column">
+<div class="computer only three wide computer column">
 	<div class="ui grid">
 		<div class="sixteen wide column ui secondary sticky pointing tabular vertical menu">
 			<a class="{{if .PageIsExploreRepositories}}active{{end}} item" href="{{AppSubUrl}}/explore/repos">
diff --git a/custom/templates/explore/repos.tmpl b/custom/templates/explore/repos.tmpl
index 18f28baaf..32a0093af 100644
--- a/custom/templates/explore/repos.tmpl
+++ b/custom/templates/explore/repos.tmpl
@@ -6,12 +6,12 @@
 	<div class="ui container">
 		<div class="ui grid">
 			{{template "explore/navbar" .}}
-			
+
 			<div class="ui sixteen wide mobile ten wide tablet ten wide computer column">
 				{{template "explore/repo_list" .}}
 				{{template "base/paginate" .}}
 			</div>
-			<div class="ui sixteen wide mobile six wide tablet four wide computer column">
+			<div class="ui sixteen wide mobile six wide tablet three wide computer column">
 				{{template "explore/repo_right" .}}
 			</div>
 		</div>
diff --git a/templates/datasets/dataset_search.tmpl b/templates/datasets/dataset_search.tmpl
index bab6c87b2..ef057f1e4 100644
--- a/templates/datasets/dataset_search.tmpl
+++ b/templates/datasets/dataset_search.tmpl
@@ -9,7 +9,6 @@
         <a class="item" href="{{$.Link}}?sort=oldest&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.filter_sort.oldest"}}</a>
         <a class="item" href="{{$.Link}}?sort=oldest&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.filter_sort.recentupdate"}}</a>
         <a class="item" href="{{$.Link}}?sort=oldest&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.filter_sort.leastupdate"}}</a>
-        <a class="item" href="{{$.Link}}?sort=oldest&q={{$.Keyword}}&tab={{$.TabName}}">{{.i18n.Tr "repo.issues.filter_sort.mostforks"}}</a>
       </div>
     </div>
 </div>