diff --git a/modules/core/client/app/trans-string-en.js b/modules/core/client/app/trans-string-en.js
index 0ec07fbb..561addb0 100644
--- a/modules/core/client/app/trans-string-en.js
+++ b/modules/core/client/app/trans-string-en.js
@@ -634,6 +634,8 @@
       BTN_SUBMIT_REPLY: 'Submit New Reply',
       BTN_POST_NEW_TOPIC: 'Post New Topic',
       BTN_POST_NEW_REPLY: 'Post New Reply',
+      BTN_SET_READONLY: 'Set Readonly',
+      BTN_UNSET_READONLY: 'Unset Readonly',
       ADD_SUCCESSFULLY: 'Forum added successfully',
       ADD_FAILED: 'Forum added failed',
       EDIT_SUCCESSFULLY: 'Forum edited successfully',
@@ -659,6 +661,8 @@
       POST_REPLY_FAILED: 'Post new reply failed',
       TOPIC_EDIT_SUCCESSFULLY: 'Reply content modify successfully',
       TOPIC_EDIT_FAILED: 'Reply content modify failed',
+      TOPIC_TOGGLE_READONLY_SUCCESSFULLY: 'Toggle set topic readonly successfully',
+      TOPIC_TOGGLE_READONLY_FAILED: 'Toggle set topic readonly failed',
       REPLY_EDIT_SUCCESSFULLY: 'Reply content modify successfully',
       REPLY_EDIT_FAILED: 'Reply content modify failed',
       DELETE_TOPIC_SUCCESSFULLY: 'Topic deleted successfully',
diff --git a/modules/core/client/app/trans-string-zh.js b/modules/core/client/app/trans-string-zh.js
index 8122190a..3eba3190 100644
--- a/modules/core/client/app/trans-string-zh.js
+++ b/modules/core/client/app/trans-string-zh.js
@@ -634,6 +634,8 @@
       BTN_SUBMIT_REPLY: '提交回复',
       BTN_POST_NEW_TOPIC: '发起新话题 ',
       BTN_POST_NEW_REPLY: '回复',
+      BTN_SET_READONLY: '设为只读',
+      BTN_UNSET_READONLY: '取消只读',
       ADD_SUCCESSFULLY: '版块添加成功',
       ADD_FAILED: '版块添加失败',
       EDIT_SUCCESSFULLY: '版块编辑成功',
@@ -659,6 +661,8 @@
       POST_REPLY_FAILED: '回复内容提交失败',
       TOPIC_EDIT_SUCCESSFULLY: '话题内容编辑成功',
       TOPIC_EDIT_FAILED: '话题内容编辑失败',
+      TOPIC_TOGGLE_READONLY_SUCCESSFULLY: '只读状态切换成功',
+      TOPIC_TOGGLE_READONLY_FAILED: '只读状态切换失败',
       REPLY_EDIT_SUCCESSFULLY: '回复内容修改成功',
       REPLY_EDIT_FAILED: '回复内容修改失败',
       DELETE_TOPIC_SUCCESSFULLY: '话题删除成功',
diff --git a/modules/forums/client/controllers/forums-topic.client.controller.js b/modules/forums/client/controllers/forums-topic.client.controller.js
index 8b811daf..6baea8da 100644
--- a/modules/forums/client/controllers/forums-topic.client.controller.js
+++ b/modules/forums/client/controllers/forums-topic.client.controller.js
@@ -301,6 +301,27 @@
       }, 500);
     };
 
+    /**
+     * toggleReadonly
+     * @param t
+     */
+    vm.toggleReadonly = function (t) {
+      var topic = new TopicsService({
+        forum: vm.forum._id,
+        _id: t._id
+      });
+
+      console.log(topic);
+
+      topic.$toggleTopicReadonly(function (res) {
+        vm.topic = res;
+        NotifycationService.showSuccessNotify('FORUMS.TOPIC_TOGGLE_READONLY_SUCCESSFULLY');
+      }, function (res) {
+        NotifycationService.showErrorNotify(res.data.message, 'FORUMS.TOPIC_TOGGLE_READONLY_FAILED');
+      });
+
+    };
+
     /**
      * postReply
      * @param isValid
diff --git a/modules/forums/client/services/topics.client.service.js b/modules/forums/client/services/topics.client.service.js
index 3fa59ce9..c0df83c2 100644
--- a/modules/forums/client/services/topics.client.service.js
+++ b/modules/forums/client/services/topics.client.service.js
@@ -14,6 +14,14 @@
     }, {
       update: {
         method: 'PUT'
+      },
+      toggleTopicReadonly: {
+        method: 'PUT',
+        url: '/api/topics/:forumId/:topicId/toggleTopicReadonly',
+        params: {
+          forumId: '@forum',
+          topicId: '@_id'
+        }
       }
     });
   }
diff --git a/modules/forums/client/views/topic.client.view.html b/modules/forums/client/views/topic.client.view.html
index c49c93e8..da1478c0 100644
--- a/modules/forums/client/views/topic.client.view.html
+++ b/modules/forums/client/views/topic.client.view.html
@@ -50,11 +50,15 @@
                             </ul>
                         </div>
                         <div class="box-post-btn">
-                            <a class="btn btn-success btn-width-100"
-                               ng-if="!vm.topic.readOnly || vm.canEdit(vm.topic)"
-                               href="#" ng-click="vm.beginPostReply();">{{'FORUMS.BTN_POST_NEW_TOPIC' | translate}}</a>
+                            <div ng-if="!vm.topic.readOnly || vm.canEdit(vm.topic)">
+                                <a class="btn btn-success btn-width-100"
+                                   href="#" ng-click="vm.beginPostReply();">{{'FORUMS.BTN_POST_NEW_TOPIC' | translate}}</a>
+                                <a class="btn btn-default btn-width-100"
+                                   href="#" ng-click="vm.toggleReadonly(vm.topic);">{{ vm.topic.readOnly ? 'FORUMS.BTN_UNSET_READONLY' : 'FORUMS.BTN_SET_READONLY' | translate}}</a>
+                            </div>
 
-                            <h5 class="text-danger text-uppercase" translate="FORUMS.READ_ONLY_REPLY" ng-if="vm.topic.readOnly && !vm.canEdit(vm.topic)"></h5>
+                            <h5 class="text-danger text-uppercase" translate="FORUMS.READ_ONLY_REPLY"
+                                ng-if="vm.topic.readOnly && !vm.canEdit(vm.topic)"></h5>
                         </div>
                     </div>
                 </div>
diff --git a/modules/forums/server/controllers/forums.server.controller.js b/modules/forums/server/controllers/forums.server.controller.js
index 6f87efd5..d6d1e706 100644
--- a/modules/forums/server/controllers/forums.server.controller.js
+++ b/modules/forums/server/controllers/forums.server.controller.js
@@ -140,6 +140,27 @@ exports.updateTopic = function (req, res) {
   });
 };
 
+/**
+ * toggleTopicReadonly
+ * @param req
+ * @param res
+ */
+exports.toggleTopicReadonly = function (req, res) {
+  var topic = req.topic;
+
+  topic.readOnly = !topic.readOnly;
+
+  topic.save(function (err) {
+    if (err) {
+      return res.status(422).send({
+        message: errorHandler.getErrorMessage(err)
+      });
+    } else {
+      res.json(topic);
+    }
+  });
+};
+
 /**
  * deleteTopic
  * @param req
diff --git a/modules/forums/server/policies/forums.server.policy.js b/modules/forums/server/policies/forums.server.policy.js
index 82eda3fb..97e8ea5d 100644
--- a/modules/forums/server/policies/forums.server.policy.js
+++ b/modules/forums/server/policies/forums.server.policy.js
@@ -21,7 +21,8 @@ exports.invokeRolesPolicies = function () {
           {resources: '/api/forums/:forumId', permissions: '*'},
           {resources: '/api/topics/:forumId', permissions: '*'},
           {resources: '/api/topics/:forumId/:topicId', permissions: '*'},
-          {resources: '/api/topics/:forumId/:topicId/:replyId', permissions: '*'}
+          {resources: '/api/topics/:forumId/:topicId/:replyId', permissions: '*'},
+          {resources: '/api/topics/:forumId/:topicId/toggleTopicReadonly', permissions: '*'}
         ]
       },
       {
diff --git a/modules/forums/server/routes/forums.server.routes.js b/modules/forums/server/routes/forums.server.routes.js
index f4284467..6b8c6489 100644
--- a/modules/forums/server/routes/forums.server.routes.js
+++ b/modules/forums/server/routes/forums.server.routes.js
@@ -23,6 +23,9 @@ module.exports = function (app) {
     .delete(forums.deleteTopic)
     .post(forums.postNewReply);
 
+  app.route('/api/topics/:forumId/:topicId/toggleTopicReadonly').all(forumsPolicy.isAllowed)
+    .put(forums.toggleTopicReadonly);
+
   app.route('/api/topics/:forumId/:topicId/:replyId').all(forumsPolicy.isAllowed)
     .put(forums.updateReply)
     .delete(forums.deleteReply);