diff --git a/server/gameserver/buff.cc b/server/gameserver/buff.cc
index f41994f6..57268375 100644
--- a/server/gameserver/buff.cc
+++ b/server/gameserver/buff.cc
@@ -1117,6 +1117,23 @@ void Buff::ProcHoldShield()
                 owner->room->xtimer.ModifyTimer
                     (remover_timer,
                      SkillHelper::GetLdfyBuffTime(owner, skill_meta) * 1000 / FRAME_RATE_MS);
+#ifdef DEBUG
+             {
+                 std::string dbg_msg = a8::Format
+                     (
+                      "skill_id:%d 立盾防御 hp:%f ratio:%f ratio:%f human.max_hp:%f time:%f",
+                      {
+                       skill_meta->i->skill_id(),
+                       owner->shield_max_hp_,
+                       skill_meta->number_meta->float_ratio,
+                       skill_meta->number_meta->float_ratio2,
+                       owner->GetMaxHP(),
+                       skill_meta->number_meta->float_time,
+                      });
+                 owner->SendDebugMsg(dbg_msg);
+                 a8::XPrintf("%s\n", {dbg_msg});
+             }
+#endif
             }
             break;
         default: