update

app/service/forumThreadService.js

@@ -335,13 +335,13 @@ exports.getThreadById = function(tid, callback) {
                         if(doc.type == 2){
                             conditions = {
                                 pid: tid,
-                                type: 2,
+                                level : 2,
                                 status:{$ne: 3}
                             };
                         }else if(doc.type == 3){
                             conditions = {
                                 pid: tid,
-                                type: 3,
+                                level : 2,
                                 status:{$ne: 3}
                             };
                         }else{
@@ -375,9 +375,8 @@ exports.getThreadById = function(tid, callback) {
                         }
                         var conditions = {
                             pid: tid,
-                            type: 3,
-                            status:1,
-                            images: {$exists: true, $not: {$size: 0}} 
+                            level : 2,
+                            status:{$ne: 3}
                         };
                         var key = 'pisns-forum-thread:' + tid + ':subThreads';