diff --git a/assets/scripts/UI/task/cellTask.js b/assets/scripts/UI/task/cellTask.js
index 40128a3e..b6fa9560 100644
--- a/assets/scripts/UI/task/cellTask.js
+++ b/assets/scripts/UI/task/cellTask.js
@@ -65,6 +65,7 @@ cc.Class({
         this.mid = v.mission_id
         this.lb_jd.string = v.current + "/" + v.target
         var cfg = gameConfig.task[this.mid]
+        if(cfg){
         this.lb_des.string = cfg.des
         this.nd_lingqu.active = this.nd_finish.active = this.nd_doing.active = false
         if (state == 0) {
@@ -83,6 +84,7 @@ cc.Class({
 
         Utils.setitem(this, items[1].id, this.sp_icon, this.sp_pz)
         this.jump = cfg.jump_value
+    }
     },