diff --git a/seahub/templates/file_revisions.html b/seahub/templates/file_revisions.html
index 33252d75aa..da2012efbc 100644
--- a/seahub/templates/file_revisions.html
+++ b/seahub/templates/file_revisions.html
@@ -124,13 +124,6 @@ $('.text-diff').each(function() {
     $(this).attr('href', $(this).attr('href') + '&referer=' + encodeURIComponent(location.href));
 });
 
-$('.go-back').click(function() {
-    var referer = '{{referer|escapejs}}';
-    var str = location.protocol + '//' + location.host;
-    if (referer.indexOf(str) == 0) {
-        location.href = referer;
-    }
-    return false;
-});
+{% include 'snippets/go_back_js.html' %}
 </script>
 {% endblock %}
diff --git a/seahub/templates/repo_dir_recycle_view.html b/seahub/templates/repo_dir_recycle_view.html
index e5ad65922b..6185a01176 100644
--- a/seahub/templates/repo_dir_recycle_view.html
+++ b/seahub/templates/repo_dir_recycle_view.html
@@ -12,7 +12,7 @@
 {% block wide_page_content %}
 <h2 class="repo-trash-hd">{% blocktrans %}<span class="op-target">{{repo_dir_name}}</span> Trash{% endblocktrans %}</h2>
 {% if referer %}
-<a href="{{referer}}" class="go-back" title="{% trans "Back" %}">
+<a href="#" class="go-back" title="{% trans "Back" %}">
     <span class="icon-chevron-left"></span>
 </a>
 {% endif %}
@@ -179,5 +179,7 @@ $('table').on("click", ".restore-file, .restore-dir", function() {
     return false;
 });
 {% endif %}
+
+{% include 'snippets/go_back_js.html' %}
 </script>
 {% endblock %}
diff --git a/seahub/templates/repo_history.html b/seahub/templates/repo_history.html
index 93e3e82653..a0ace827d2 100644
--- a/seahub/templates/repo_history.html
+++ b/seahub/templates/repo_history.html
@@ -14,7 +14,7 @@
       <h2>{% blocktrans with repo_name=repo.props.name %}<span class="op-target">{{repo_name}}</span> Modification History{% endblocktrans %}</h2>
 
       {% if referer %}
-      <a href="{{referer}}" class="go-back" title="{% trans "Back" %}">
+      <a href="#" class="go-back" title="{% trans "Back" %}">
           <span class="icon-chevron-left"></span>
       </a>
       {% endif %}
@@ -81,5 +81,7 @@
     $('.view-snapshot').each(function() {
         $(this).attr('href', $(this).attr('href') + '&referer=' + encodeURIComponent(location.href));
     });
+
+{% include 'snippets/go_back_js.html' %}
 </script>
 {% endblock %}
diff --git a/seahub/templates/repo_history_view.html b/seahub/templates/repo_history_view.html
index 898c1ed3a0..18e72db613 100644
--- a/seahub/templates/repo_history_view.html
+++ b/seahub/templates/repo_history_view.html
@@ -13,7 +13,7 @@
 <h2 class="repo-snapshot-hd">{% blocktrans with repo_name=repo.props.name %}<span class="op-target">{{repo_name}}</span> Snapshot{% endblocktrans %} <span class="commit-time">({{ current_commit.props.ctime|tsstr_sec }})</span></h2>
 
 {% if referer %}
-<a href="{{referer}}" class="go-back" title="{% trans "Back" %}">
+<a href="#" class="go-back" title="{% trans "Back" %}">
     <span class="icon-chevron-left"></span>
 </a>
 {% endif %}
@@ -122,5 +122,7 @@ $('.restore-file, .restore-dir').click(function() {
 $('.repo-history-view-link').each(function() {
     $(this).attr('href', $(this).attr('href') + '&referer=' + encodeURIComponent(location.href));
 });
+
+{% include 'snippets/go_back_js.html' %}
 </script>
 {% endblock %}
diff --git a/seahub/templates/snippets/go_back_js.html b/seahub/templates/snippets/go_back_js.html
new file mode 100644
index 0000000000..459370967f
--- /dev/null
+++ b/seahub/templates/snippets/go_back_js.html
@@ -0,0 +1,8 @@
+$('.go-back').click(function() {
+    var referer = '{{referer|escapejs}}';
+    var str = location.protocol + '//' + location.host;
+    if (referer.indexOf(str) == 0) { // check referer
+        location.href = referer;
+    }
+    return false;
+});
diff --git a/seahub/templates/text_diff.html b/seahub/templates/text_diff.html
index afb525ebee..5001416cc3 100644
--- a/seahub/templates/text_diff.html
+++ b/seahub/templates/text_diff.html
@@ -12,7 +12,7 @@
 <h2 class="file-modification-hd"><span class="op-target">{{ u_filename }}</span> {% trans "modification details" %} <a href="{% url 'user_profile' current_commit.creator_name %}">{% avatar current_commit.creator_name 16 %}</a><span class="modifier">{{ current_commit.creator_name|email2nickname }}</span><span class="time">{{ current_commit.ctime|translate_seahub_time }}</span></h2>
 
 {% if referer %}
-<a href="{{referer}}" class="go-back" title="{% trans "Back" %}">
+<a href="#" class="go-back" title="{% trans "Back" %}">
     <span class="icon-chevron-left"></span>
 </a>
 {% endif %}
@@ -49,5 +49,6 @@
 
 {% block extra_script %}
 <script type="text/javascript">
+{% include 'snippets/go_back_js.html' %}
 </script>
 {% endblock %}