diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index fb81f8a4e7..c4a1963703 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -16,7 +16,7 @@
         "@gatsbyjs/reach-router": "1.3.9",
         "@seafile/react-image-lightbox": "3.0.1",
         "@seafile/resumablejs": "1.1.16",
-        "@seafile/sdoc-editor": "1.0.159",
+        "@seafile/sdoc-editor": "1.0.160",
         "@seafile/seafile-calendar": "0.0.28",
         "@seafile/seafile-editor": "1.0.127",
         "@seafile/sf-metadata-ui-component": "^0.0.56",
@@ -4728,9 +4728,9 @@
       "integrity": "sha512-8rBbmAEuuwOAGHYGCtEzpx+bxAcGS+V30otMmhRe7bPAdh4E57RWgCa8x7pkzHGFlY1t5d+ILz1gojvPVMYQig=="
     },
     "node_modules/@seafile/sdoc-editor": {
-      "version": "1.0.159",
-      "resolved": "https://registry.npmjs.org/@seafile/sdoc-editor/-/sdoc-editor-1.0.159.tgz",
-      "integrity": "sha512-9AhAWN+wwrHFzItMX2bbuAKefagmMeBaskn5bojQ8rn0XhpyufwNOL1lvoQNIuR0zHE1R9wCg3RTAgI6XCfkkw==",
+      "version": "1.0.160",
+      "resolved": "https://registry.npmjs.org/@seafile/sdoc-editor/-/sdoc-editor-1.0.160.tgz",
+      "integrity": "sha512-QH+dABEf0aPPQLY/MdIZ1hZSfoxKvaLdCnT9HDpcyS7T+3ILIPLAS3XprgUTrk+6AY2/VBnVXdMXANl1TXBfRQ==",
       "dependencies": {
         "@seafile/print-js": "1.6.6",
         "@seafile/react-image-lightbox": "2.0.5",
diff --git a/frontend/package.json b/frontend/package.json
index 22f5bf2af2..6505706b6f 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -11,7 +11,7 @@
     "@gatsbyjs/reach-router": "1.3.9",
     "@seafile/react-image-lightbox": "3.0.1",
     "@seafile/resumablejs": "1.1.16",
-    "@seafile/sdoc-editor": "1.0.159",
+    "@seafile/sdoc-editor": "1.0.160",
     "@seafile/seafile-calendar": "0.0.28",
     "@seafile/seafile-editor": "1.0.127",
     "@seafile/sf-metadata-ui-component": "^0.0.56",
diff --git a/seahub/views/file.py b/seahub/views/file.py
index 0862b3e51e..90182069a9 100644
--- a/seahub/views/file.py
+++ b/seahub/views/file.py
@@ -2183,7 +2183,6 @@ def view_sdoc_revision(request, repo_id, revision_id):
     seadoc_perm = 'rw' if can_edit_file else 'r'
     return_dict['can_edit_file'] = can_edit_file
     return_dict['seadoc_access_token'] = gen_seadoc_access_token(file_uuid, filename, username, permission=seadoc_perm)
-    return_dict['mobile_login'] = request.session.get(SESSION_MOBILE_LOGIN_KEY, False)
 
     # revision
     revision_info = is_seadoc_revision(file_uuid, revision)