diff --git a/seahub/templates/shared_file_view_react.html b/seahub/templates/shared_file_view_react.html
index f239728bb6..7c04eeff68 100644
--- a/seahub/templates/shared_file_view_react.html
+++ b/seahub/templates/shared_file_view_react.html
@@ -5,10 +5,10 @@
 {% block extra_ogp_tags %}
 <meta property="og:type" content="object" />
 <meta property="og:site_name" content="{{ site_name }}">
-<meta property="og:url" content="{{ file_shared_link }}" />
+<meta property="og:url" content="{{ file_share_link }}" />
 <meta property="og:title" content="{{ file_name }}" />
-<meta property="og:image" content="{{ service_url }}media/img/seafile-logo.png" />
-<meta property="og:description" content="{{ file_content }}" />
+<meta property="og:image" content="{{ service_url }}/media/img/seafile-logo.png" />
+<meta property="og:description" content="{{ desc_for_ogp }}" />
 {% endblock %}
 
 {% block extra_style %}
diff --git a/seahub/templates/view_shared_dir_react.html b/seahub/templates/view_shared_dir_react.html
index c7852d665b..cd0352a4e7 100644
--- a/seahub/templates/view_shared_dir_react.html
+++ b/seahub/templates/view_shared_dir_react.html
@@ -5,10 +5,10 @@
 {% block extra_ogp_tags %}
 <meta property="og:type" content="object" />
 <meta property="og:site_name" content="{{ site_name }}">
-<meta property="og:url" content="{{ dir_shared_link }}" />
+<meta property="og:url" content="{{ dir_share_link }}" />
 <meta property="og:title" content="{{ dir_name }}" />
-<meta property="og:image" content="{{ service_url }}media/img/seafile-logo.png" />
-<meta property="og:description" content="{{ desc_for_opg_tags }}" />
+<meta property="og:image" content="{{ service_url }}/media/img/seafile-logo.png" />
+<meta property="og:description" content="{{ desc_for_ogp }}" />
 {% endblock %}
 
 {% block extra_style %}
diff --git a/seahub/views/file.py b/seahub/views/file.py
index 918edc0b07..844950e061 100644
--- a/seahub/views/file.py
+++ b/seahub/views/file.py
@@ -1238,7 +1238,8 @@ def view_shared_file(request, fileshare):
         else:
             raw_path = urlquote(SITE_ROOT + get_share_link_thumbnail_src(token, XMIND_IMAGE_SIZE, path))
 
-    file_shared_link = gen_file_share_link(fileshare.token)
+    file_share_link = gen_file_share_link(fileshare.token)
+    desc_for_ogp = 'Share link for ' + filename
 
     return render(request, template, {
             'repo': repo,
@@ -1261,7 +1262,8 @@ def view_shared_file(request, fileshare):
             'traffic_over_limit': traffic_over_limit,
             'permissions': permissions,
             'enable_watermark': ENABLE_WATERMARK,
-            'file_shared_link': file_shared_link,
+            'file_share_link': file_share_link,
+            'desc_for_ogp': desc_for_ogp,
             })
 
 @share_link_audit
diff --git a/seahub/views/repo.py b/seahub/views/repo.py
index 5fa575bada..b86aa5ad34 100644
--- a/seahub/views/repo.py
+++ b/seahub/views/repo.py
@@ -279,13 +279,14 @@ def view_shared_dir(request, fileshare):
     #template = 'view_shared_dir.html'
     template = 'view_shared_dir_react.html'
 
-    dir_shared_link = gen_dir_share_link(token)
+    dir_share_link = gen_dir_share_link(token)
 
-    desc_for_opg_tags = ''
-    for i, dirent in enumerate(dir_list):
-        desc_for_opg_tags += dirent.obj_name + ' '
-    for i, dirent in enumerate(file_list):
-        desc_for_opg_tags += dirent.obj_name + ' '
+    # desc_for_opg_tags = ''
+    # for i, dirent in enumerate(dir_list):
+    #     desc_for_opg_tags += dirent.obj_name + ' '
+    # for i, dirent in enumerate(file_list):
+    #     desc_for_opg_tags += dirent.obj_name + ' '
+    desc_for_ogp = 'Share link for ' + dir_name
 
     return render(request, template, {
             'repo': repo,
@@ -301,8 +302,8 @@ def view_shared_dir(request, fileshare):
             'ENABLE_THUMBNAIL': ENABLE_THUMBNAIL,
             'mode': mode,
             'thumbnail_size': thumbnail_size,
-            'dir_shared_link': dir_shared_link,
-            'desc_for_opg_tags': desc_for_opg_tags
+            'dir_share_link': dir_share_link,
+            'desc_for_ogp': desc_for_ogp
             })
 
 @share_link_audit