diff --git a/server/gameserver/skillhelper.cc b/server/gameserver/skillhelper.cc
index d35f72ef..51766748 100644
--- a/server/gameserver/skillhelper.cc
+++ b/server/gameserver/skillhelper.cc
@@ -379,6 +379,19 @@ void SkillHelper::ProcSummonObstacle(const MetaData::Skill* skill_meta, RoomObst
             if (!ob->life_time_timer.expired()) {
                 ob->room->xtimer.ModifyTimer(ob->life_time_timer,
                                             skill_meta->number_meta->float_time * 1000 / FRAME_RATE_MS);
+#ifdef DEBUG
+            {
+                std::string dbg_msg = a8::Format
+                    (
+                     "skill_id:%d 持续时间:%f",
+                     {
+                      skill_meta->i->skill_id(),
+                      skill_meta->number_meta->float_time
+                     });
+                ob->master.Get()->SendDebugMsg(dbg_msg);
+                a8::XPrintf("%s\n", {dbg_msg});
+            }
+#endif
             }
         }
         break;