diff --git a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Localization/Domain/en.json b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Localization/Domain/en.json
index 217448d767..26bc77e6d1 100644
--- a/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Localization/Domain/en.json
+++ b/modules/docs/src/Volo.Docs.Domain/Volo/Docs/Localization/Domain/en.json
@@ -36,6 +36,7 @@
     "Volo.Docs.Domain:010002": "ShortName {ShortName} already exists.",
     "Preview": "preview",
     "Search": "Search",
-    "SearchResults": "Search Results"
+    "SearchResults": "Search Results",
+    "SearchInTheAllDocuments": "Search in the all documents"
   }
 }
diff --git a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/Index.cshtml b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/Index.cshtml
index 731a3d5358..eab5ad59e8 100644
--- a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/Index.cshtml
+++ b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/Index.cshtml
@@ -160,18 +160,25 @@
                 <div class="version-select">
                     <div class="input-group align-items-center">
                         <span class="input-group-text">
-                            <i class="fa fa-filter"></i>
+                            <i class="fa fa-search"></i>
                         </span>
                         <input class="form-control"
                                id="filter"
                                type="search"
                                data-search-url="@Model."
-                               placeholder="@L["FilterTopics"].Value"
+                               placeholder="@L["Search"].Value"
                                aria-label="Filter">
                     </div>
                 </div>
             </div>
 
+            <div id="search-all-document" style="display: none;" class="search-all-document-container">
+                <button class="btn" type="button">
+                    <i class="fa fa-level-down" aria-hidden="true"></i>
+                    @L["SearchInTheAllDocuments"]
+                </button>
+            </div>
+
             @if (Model.Navigation == null || !Model.Navigation.HasChildItems)
             {
                 <div class="text-muted p-3">
diff --git a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/index.js b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/index.js
index 9bb18c8677..9a16f925f1 100644
--- a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/index.js
+++ b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/index.js
@@ -3,25 +3,10 @@
         var initNavigationFilter = function (navigationContainerId) {
             var $navigation = $('#' + navigationContainerId);
 
-            var getShownDocumentLinks = function () {
-                return $navigation
-                    .find('.mCSB_container > li a:visible')
-                    .not('.tree-toggle');
-            };
-
-            var gotoFilteredDocumentIfThereIsOnlyOne = function () {
-                var $links = getShownDocumentLinks();
-                if ($links.length === 1) {
-                    var url = $links.first().attr('href');
-                    if (url === 'javascript:;') {
-                        return;
-                    }
-
-                    window.location = url;
-                }
-            };
+            var $searchAllDocument = $('#search-all-document');
 
             var filterDocumentItems = function (filterText) {
+                
                 $navigation
                     .find('.mCSB_container .opened')
                     .removeClass('opened');
@@ -34,6 +19,7 @@
                     $navigation
                         .find('.mCSB_container .selected-tree > ul')
                         .show();
+                    $searchAllDocument.hide();
                     return;
                 }
 
@@ -69,24 +55,34 @@
                         hasParent = $parent.length > 0;
                     }
                 });
+                
+                $searchAllDocument.show();
             };
 
+            $searchAllDocument.click(function () {
+                fullSearch($('#filter').val());
+            });
+
             $('#filter').on('input', (e) => {
                 filterDocumentItems(e.target.value);
             })
 
             $('#filter').keyup(function (e) {
                 if (e.key === 'Enter') {
-                    gotoFilteredDocumentIfThereIsOnlyOne();
+                    fullSearch($('#filter').val());
                 }
             });
+            
+            function fullSearch(filterText){
+                window.open($('#fullsearch').data('fullsearch-url') + "?keyword=" + encodeURIComponent(filterText));
+            }
 
             $('#fullsearch').keyup(function (e) {
                 if (e.key === 'Enter') {
-                    window.open($(this).data('fullsearch-url') + "?keyword=" + encodeURIComponent(this.value));
+                    fullSearch(e.target.value);
                 }
             });
-        };
+        };  
 
         var initAnchorTags = function (container) {
             anchors.options = {
diff --git a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Shared/Styles/vs.css b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Shared/Styles/vs.css
index 24fbabf571..db987051c0 100644
--- a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Shared/Styles/vs.css
+++ b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Shared/Styles/vs.css
@@ -202,6 +202,21 @@ body.scrolledMore .alert-criteria p.alert-p {
 .docs-page .docs-sidebar .docs-tree-list .docs-version select option {
   background-color: #000;
 }
+.docs-page .docs-sidebar .docs-tree-list .search-all-document-container {
+  border-bottom: 1px solid rgba(170, 170, 170, 0.2);
+  padding-bottom: 5px;
+}
+.docs-page .docs-sidebar .docs-tree-list .search-all-document-container button {
+  color: #aaa;
+  font-size: 14px;
+  width: 100%;
+  text-align: start;
+}
+.docs-page .docs-sidebar .docs-tree-list .search-all-document-container button i {
+  transform: rotate(90deg);
+  margin-right: 9px;
+  font-size: 13px;
+}
 .docs-page .docs-sidebar .docs-tree-list > ul {
   display: block;
   height: calc(100vh - 310px);
@@ -464,7 +479,7 @@ body.scrolledMore .alert-criteria p.alert-p {
   margin-bottom: 1rem;
   margin-left: 0;
   padding: 1em 1.5em;
-  background-color: #e3edf2;
+  background-color: rgb(227, 237, 242);
   font-size: 1em;
   border-radius: 12px;
   color: #385766;
@@ -531,7 +546,7 @@ body.scrolledMore .alert-criteria p.alert-p {
   background-color: #f4f6fa;
   border-color: #f4f6fa;
   border-radius: 12px;
-  background: rgba(190, 223, 238, 0.82);
+  background: hsla(199deg, 59%, 84%, 0.82);
   -webkit-backdrop-filter: blur(10px);
   backdrop-filter: blur(10px);
   z-index: 3;
@@ -649,7 +664,7 @@ body.scrolledMore .alert-criteria p.alert-p {
     display: none;
   }
   body .close-mmenu,
-body .close-dmenu {
+  body .close-dmenu {
     position: absolute;
     top: -78px;
     left: 25px;
@@ -702,7 +717,7 @@ body .close-dmenu {
     display: none;
   }
   .docs-page .docs-sidebar .docs-top .navbar.navbar-logo .navbar-collapse {
-    background: #38003d;
+    background: rgb(56, 0, 61);
     position: fixed;
     top: 86px;
     left: 0;
diff --git a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Shared/Styles/vs.css.map b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Shared/Styles/vs.css.map
index 8977088218..de45ccb3da 100644
--- a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Shared/Styles/vs.css.map
+++ b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Shared/Styles/vs.css.map
@@ -1 +1 @@
-{"version":3,"sourceRoot":"","sources":["vs.scss"],"names":[],"mappings":"AAGA;EACI;EACA;;AAEA;EACI;EACA;;AAIJ;EACI;;AAGJ;EACI;EACA;;AAGJ;EACI;;AAGJ;EACI;;AAGJ;EACI;EACA;EACA;;AAIA;EACI;;AAGJ;AAAA;AAAA;AAAA;EAII;;AAIR;AAAA;EAEI;;AAGJ;EACI;;AAEA;EACI;;AAEJ;EACI;;AAIR;AAAA;EAEI;EACA;EACA;;AAGJ;EACI;;AAEA;EACI;EACA;EACA;EACA;EACA;;AAEA;EACI;;;AAMhB;EACI;;AAEA;EACI;EACA;EACA,KA9FK;EA+FL,QA/FK;EAgGL;EACA;EACA;EACA;EACA;EACA;EACA;;AAIQ;EACI;EACA;EACA;EACA;EACA;EACA;EACA;;AAEA;EACI;EACA;EACA;EACA;;AAIR;EACI;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;;AAEA;EACI;EACA;;AAMh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hB;EACI;EACA;;AAIA;EACI;EACA;;AAMA;EACI;;AAUhC;EACI;EACA;EACA;EACA;EACA;EACA;;AAEA;EACI;;AAGJ;EACI;EACA;EACA;EACA;EACA;EACA;;AAEA;EACI;;AACA;EACI;EACA;EACA;EACA;EACA;;AAMA;EACI;EACA;EACA;EACA;EACA;;AACA;EACI;;AAEJ;EACI;EACA;;AAMhB;EACI;EACA;EACA;EACA;EACA;;AAEA;EACI;;AAEJ;EACI;;AAGJ;EACI;EACA;;AAKZ;EACI;EACA;;AAEA;EACI;;AAEA;EACI;;AAGJ;EACI;EACA;;AAIR;EACI;EACA;EACA;;AAEA;EACI;;AAGJ;EACI;EACA;EACA;EACA;;AAGJ;EACI;EACA;EACA;EACA;EACA;EACA;;AAKJ;EACI;EACA;EACA;;AAGJ;EACI;;AAEA;EACI;EACA;EACA;EACA;EACA;EACA;EACA;;AAMA;EACI;;AAQh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hrBC;EAirBD;EACA;EACA;;AAGI;EACI;EACA;EACA;;AAEA;EACI;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;;AAEA;EACI;EACA;EACA;EACA;;AAMA;EACI;;AAMA;EACI;;AAQxB;EACI;;AAIR;EACI;;AAGJ;EACI;EACA;EACA;EACA;EACA;;AAEA;EACI;;AAIR;EACI;EACA;EACA;EACA;EACA,eA5vBC;EA6vBD;;AAEA;EACI;EACA;EACA;;AACA;EACI;;AAGR;EACI;EACA,SA1wBH;;AA4wBD;EACI;EACA;EACA;;AAGJ;EACI;;;AAMhB;EACI;IACI;;EAEA;IACI;;EAGJ;IACI;;EAGJ;AAAA;IAEI;IACA;IACA;IACA;IACA;IACA;IACA;;EAQR;IACI;;EAEA;IACI;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;;EAGI;IACI;IACA;IACA;IACA;;EAEA;IACI;IACA;IACA;IACA;IACA;IACA;IACA;IACA;;EAEA;IACI;;EAIR;IACI;;EAGJ;IACI;IACA;;EAGJ;IACI;IACA;IACA;IACA;IACA;IACA;IACA;IACA;;EAEA;IACI;IACA;IACA;;EAEA;IACI;;EAKZ;IACI;IACA;IACA;IACA;IACA;IACA;IACA;IACA;;EAIR;IACI;IACA;IACA;;EAIR;IACI;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;;EAEA;IACI;;EAKZ;IACI;IACA;IACA;IACA;IACA;;EAEA;IACI;;EAGJ;IACI;;EAIA;IACI;;EAEJ;IACI;;EAGJ;IACI;IACA;IACA;IACA;;EAGJ;IACI;IACA;IACA;IACA;;EAKZ;IACI;IACA;IACA;;EAEA;IACI;IACA;;EAIR;IACI;;EAEA;IACI;;;AAMhB;EAIgB;IACI;;EAEJ;IACI;;EAMI;IACI;IACA;;;AAS5B;EAEQ;IACI;IACA;;EAEJ;IAII;;EAHA;IACI;;;AAOhB;EAEQ;IACI;IACA;IACA;IACA;;EAEA;IACI;IACA;IACA","file":"vs.css"}
\ No newline at end of file
+{"version":3,"sourceRoot":"","sources":["vs.scss"],"names":[],"mappings":"AAGA;EACI;EACA;;AAEA;EACI;EACA;;AAIJ;EACI;;AAGJ;EACI;EACA;;AAGJ;EACI;;AAGJ;EACI;;AAGJ;EACI;EACA;EACA;;AAIA;EACI;;AAGJ;AAAA;AAAA;AAAA;EAII;;AAIR;AAAA;EAEI;;AAGJ;EACI;;AAEA;EACI;;AAEJ;EACI;;AAIR;AAAA;EAEI;EACA;EACA;;AAGJ;EACI;;AAEA;EACI;EACA;EACA;EACA;EACA;;AAEA;EACI;;;AAMhB;EACI;;AAEA;EACI;EACA;EACA,KA9FK;EA+FL,QA/FK;EAgGL;EACA;EACA;EACA;EACA;EACA;EACA;;AAIQ;EACI;EACA;EACA;EACA;EACA;EACA;EACA;;AAEA;EACI;EACA;EACA;EACA;;AAIR;EACI;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;;AAEA;EACI;EACA;;AAMh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hB;EACI;EACA;;AAIA;EACI;EACA;;AAMA;EACI;;AAUhC;EACI;EACA;EACA;EACA;EACA;EACA;;AAEA;EACI;;AAGJ;EACI;EACA;EACA;EACA;EACA;EACA;;AAEA;EACI;;AACA;EACI;EACA;EACA;EACA;EACA;;AAMA;EACI;EACA;EACA;EACA;EACA;;AACA;EACI;;AAEJ;EACI;EACA;;AAMhB;EACI;EACA;EACA;EACA;EACA;;AAEA;EACI;;AAEJ;EACI;;AAGJ;EACI;EACA;;AAKZ;EACI;EACA;;AAEA;EACI;;AAEA;EACI;;AAGJ;EACI;EACA;;AAIR;EACI;EACA;EACA;;AAEA;EACI;;AAGJ;EACI;EACA;EACA;EACA;;AAGJ;EACI;EACA;EACA;EACA;EACA;EACA;;AAKJ;EACI;EACA;EACA;;AAGJ;EACI;;AAEA;EACI;EACA;EACA;EACA;EACA;EACA;EACA;;AAMA;EACI;;AAQh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nsBC;EAosBD;EACA;EACA;;AAGI;EACI;EACA;EACA;;AAEA;EACI;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;;AAEA;EACI;EACA;EACA;EACA;;AAMA;EACI;;AAMA;EACI;;AAQxB;EACI;;AAIR;EACI;;AAGJ;EACI;EACA;EACA;EACA;EACA;;AAEA;EACI;;AAIR;EACI;EACA;EACA;EACA;EACA,eA/wBC;EAgxBD;;AAEA;EACI;EACA;EACA;;AACA;EACI;;AAGR;EACI;EACA,SA7xBH;;AA+xBD;EACI;EACA;EACA;;AAGJ;EACI;;;AAMhB;EACI;IACI;;EAEA;IACI;;EAGJ;IACI;;EAGJ;AAAA;IAEI;IACA;IACA;IACA;IACA;IACA;IACA;;EAQR;IACI;;EAEA;IACI;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;;EAGI;IACI;IACA;IACA;IACA;;EAEA;IACI;IACA;IACA;IACA;IACA;IACA;IACA;IACA;;EAEA;IACI;;EAIR;IACI;;EAGJ;IACI;IACA;;EAGJ;IACI;IACA;IACA;IACA;IACA;IACA;IACA;IACA;;EAEA;IACI;IACA;IACA;;EAEA;IACI;;EAKZ;IACI;IACA;IACA;IACA;IACA;IACA;IACA;IACA;;EAIR;IACI;IACA;IACA;;EAIR;IACI;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;;EAEA;IACI;;EAKZ;IACI;IACA;IACA;IACA;IACA;;EAEA;IACI;;EAGJ;IACI;;EAIA;IACI;;EAEJ;IACI;;EAGJ;IACI;IACA;IACA;IACA;;EAGJ;IACI;IACA;IACA;IACA;;EAKZ;IACI;IACA;IACA;;EAEA;IACI;IACA;;EAIR;IACI;;EAEA;IACI;;;AAMhB;EAIgB;IACI;;EAEJ;IACI;;EAMI;IACI;IACA;;;AAS5B;EAEQ;IACI;IACA;;EAEJ;IAII;;EAHA;IACI;;;AAOhB;EAEQ;IACI;IACA;IACA;IACA;;EAEA;IACI;IACA;IACA","file":"vs.css"}
\ No newline at end of file
diff --git a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Shared/Styles/vs.scss b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Shared/Styles/vs.scss
index ddfb2c95a4..e1ddd38da6 100644
--- a/modules/docs/src/Volo.Docs.Web/Pages/Documents/Shared/Styles/vs.scss
+++ b/modules/docs/src/Volo.Docs.Web/Pages/Documents/Shared/Styles/vs.scss
@@ -247,6 +247,25 @@ body {
                 }
             }
 
+            .search-all-document-container{
+
+                border-bottom: 1px solid rgb(170 170 170 / 20%);
+                padding-bottom: 5px;
+
+                button{
+                    color: #aaa;
+                    font-size: 14px;
+                    width: 100%;
+                    text-align: start;
+
+                    i{
+                        transform: rotate(90deg);
+                        margin-right: 9px;
+                        font-size: 13px;
+                    }
+                }
+            }
+            
             > ul {
                 display: block;
                 height: calc(100vh - 310px);