diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index eb905c9a5de..7d7fe53860a 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -12,7 +12,7 @@
         "@gatsbyjs/reach-router": "1.3.9",
         "@seafile/react-image-lightbox": "2.0.2",
         "@seafile/resumablejs": "1.1.16",
-        "@seafile/sdoc-editor": "0.5.26",
+        "@seafile/sdoc-editor": "0.5.27",
         "@seafile/seafile-calendar": "0.0.12",
         "@seafile/seafile-editor": "1.0.46",
         "@uiw/codemirror-extensions-langs": "^4.19.4",
@@ -4607,9 +4607,9 @@
       "integrity": "sha512-8rBbmAEuuwOAGHYGCtEzpx+bxAcGS+V30otMmhRe7bPAdh4E57RWgCa8x7pkzHGFlY1t5d+ILz1gojvPVMYQig=="
     },
     "node_modules/@seafile/sdoc-editor": {
-      "version": "0.5.26",
-      "resolved": "https://registry.npmjs.org/@seafile/sdoc-editor/-/sdoc-editor-0.5.26.tgz",
-      "integrity": "sha512-sBvOJpFnb+LYEBz1szo264nOaIjwJszqh/zLbKGKJtz6AhYLQq/EFquDdvmsqNpR0Sj/BXw+McQyFSg/Jdsxvg==",
+      "version": "0.5.27",
+      "resolved": "https://registry.npmjs.org/@seafile/sdoc-editor/-/sdoc-editor-0.5.27.tgz",
+      "integrity": "sha512-SMteM8mTSCmnri6UB8gW3eBp3ZSdr/kpvQ9AgDR00RenN5fqHW6EjU8XZAhqJdF9qUu5KRlDU6470pisvouMFA==",
       "dependencies": {
         "@seafile/react-image-lightbox": "2.0.4",
         "@seafile/slate": "0.91.8",
@@ -31747,9 +31747,9 @@
       "integrity": "sha512-8rBbmAEuuwOAGHYGCtEzpx+bxAcGS+V30otMmhRe7bPAdh4E57RWgCa8x7pkzHGFlY1t5d+ILz1gojvPVMYQig=="
     },
     "@seafile/sdoc-editor": {
-      "version": "0.5.26",
-      "resolved": "https://registry.npmjs.org/@seafile/sdoc-editor/-/sdoc-editor-0.5.26.tgz",
-      "integrity": "sha512-sBvOJpFnb+LYEBz1szo264nOaIjwJszqh/zLbKGKJtz6AhYLQq/EFquDdvmsqNpR0Sj/BXw+McQyFSg/Jdsxvg==",
+      "version": "0.5.27",
+      "resolved": "https://registry.npmjs.org/@seafile/sdoc-editor/-/sdoc-editor-0.5.27.tgz",
+      "integrity": "sha512-SMteM8mTSCmnri6UB8gW3eBp3ZSdr/kpvQ9AgDR00RenN5fqHW6EjU8XZAhqJdF9qUu5KRlDU6470pisvouMFA==",
       "requires": {
         "@seafile/react-image-lightbox": "2.0.4",
         "@seafile/slate": "0.91.8",
diff --git a/frontend/package.json b/frontend/package.json
index f120149c9e9..4b03c8b83fc 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -7,7 +7,7 @@
     "@gatsbyjs/reach-router": "1.3.9",
     "@seafile/react-image-lightbox": "2.0.2",
     "@seafile/resumablejs": "1.1.16",
-    "@seafile/sdoc-editor": "0.5.26",
+    "@seafile/sdoc-editor": "0.5.27",
     "@seafile/seafile-calendar": "0.0.12",
     "@seafile/seafile-editor": "1.0.46",
     "@uiw/codemirror-extensions-langs": "^4.19.4",
diff --git a/media/sdoc-editor/locales/en/sdoc-editor.json b/media/sdoc-editor/locales/en/sdoc-editor.json
index 8cd0b1812f9..ca5b939d0e7 100644
--- a/media/sdoc-editor/locales/en/sdoc-editor.json
+++ b/media/sdoc-editor/locales/en/sdoc-editor.json
@@ -400,7 +400,7 @@
   "Delete_failed": "Delete failed",
   "Insert_caption": "Insert caption",
   "No_collaborators_available": "No_collaborators_available",
-  "Search_collaborator": "Search collaborator",
+  "Find_a_collaborator": "Find a collaborator",
   "Doc_comments": "Document comments",
   "Tag_not_found": "Tag not found",
   "Create_a_new_tag": "Create a new tag",
diff --git a/media/sdoc-editor/sdoc-editor-font.css b/media/sdoc-editor/sdoc-editor-font.css
index 8d84bd6ce2a..b572779d6fd 100644
--- a/media/sdoc-editor/sdoc-editor-font.css
+++ b/media/sdoc-editor/sdoc-editor-font.css
@@ -16,6 +16,10 @@
   -moz-osx-font-smoothing: grayscale;
 }
 
+.sdoc-save:before {
+  content: "\e66b";
+}
+
 .sdoc-center-alignment:before {
   content: "\e668";
 }
diff --git a/media/sdoc-editor/sdoc-editor-font/iconfont.eot b/media/sdoc-editor/sdoc-editor-font/iconfont.eot
index fd8249baf18..d8760e7a7bf 100644
Binary files a/media/sdoc-editor/sdoc-editor-font/iconfont.eot and b/media/sdoc-editor/sdoc-editor-font/iconfont.eot differ
diff --git a/media/sdoc-editor/sdoc-editor-font/iconfont.svg b/media/sdoc-editor/sdoc-editor-font/iconfont.svg
index 3b5839791fe..5ba16082d58 100644
--- a/media/sdoc-editor/sdoc-editor-font/iconfont.svg
+++ b/media/sdoc-editor/sdoc-editor-font/iconfont.svg
@@ -14,6 +14,8 @@
     />
       <missing-glyph />
       
+      <glyph glyph-name="sdoc-save" unicode="&#58987;" d="M972.8 828.8L38.4 448c-51.2-22.4-51.2-51.2 3.2-70.4l227.2-70.4 92.8-288c12.8-38.4 44.8-44.8 70.4-16l118.4 124.8 233.6-179.2c28.8-22.4 60.8-9.6 70.4 28.8L1024 784c6.4 38.4-16 57.6-51.2 44.8zM832 646.4L432 272c-6.4-6.4-12.8-19.2-16-28.8l-19.2-172.8c-3.2-19.2-9.6-19.2-12.8-3.2l-76.8 243.2c-3.2 9.6 0 22.4 9.6 25.6l505.6 320c32 19.2 38.4 16 9.6-9.6z"  horiz-adv-x="1025" />
+      
       <glyph glyph-name="sdoc-center-alignment" unicode="&#58984;" d="M560 896v-128H832v-320h-272v-128H928v-320H560v-128h-96v128H96V320h368v128H192V768h272V896h96zM832 224H192v-128h640v128zM736 672H288v-128h448V672z"  horiz-adv-x="1024" />
       
       <glyph glyph-name="sdoc-bottom-alignment" unicode="&#58985;" d="M0-64v96h1024v-96H0z m448 192V832H128v-704h320z m-96 96H224V736h128v-512z m544-96V640H576v-512h320z m-96 96h-128V544h128v-320z"  horiz-adv-x="1024" />
diff --git a/media/sdoc-editor/sdoc-editor-font/iconfont.ttf b/media/sdoc-editor/sdoc-editor-font/iconfont.ttf
index bea4f6334d4..24147378029 100644
Binary files a/media/sdoc-editor/sdoc-editor-font/iconfont.ttf and b/media/sdoc-editor/sdoc-editor-font/iconfont.ttf differ
diff --git a/media/sdoc-editor/sdoc-editor-font/iconfont.woff b/media/sdoc-editor/sdoc-editor-font/iconfont.woff
index 19c18435dee..6f517905860 100644
Binary files a/media/sdoc-editor/sdoc-editor-font/iconfont.woff and b/media/sdoc-editor/sdoc-editor-font/iconfont.woff differ
diff --git a/media/sdoc-editor/sdoc-editor-font/iconfont.woff2 b/media/sdoc-editor/sdoc-editor-font/iconfont.woff2
index a58262cddb6..a73a3729afb 100644
Binary files a/media/sdoc-editor/sdoc-editor-font/iconfont.woff2 and b/media/sdoc-editor/sdoc-editor-font/iconfont.woff2 differ