diff --git a/server/gameserver/ingamevoice.cc b/server/gameserver/ingamevoice.cc
index 4decefea..2a78c9e2 100644
--- a/server/gameserver/ingamevoice.cc
+++ b/server/gameserver/ingamevoice.cc
@@ -51,6 +51,7 @@ void InGameVoice::UnInit()
 void InGameVoice::OnHumanBeKill(int killer_id, Human* deader)
 {
     personal_nodead_series_kills_.erase(deader->GetUniId());
+    personal_nodead_timer_attacher_.erase(deader->GetUniId());
     if (killer_id == deader->GetUniId()) {
         return;
     }
@@ -88,18 +89,18 @@ void InGameVoice::OnHumanBeKill(int killer_id, Human* deader)
                  }
              },
              &room_->xtimer_attacher_);
-#if 0
-        room_->xtimer.SetTimeoutWpEx
-            (
-             SERVER_FRAME_RATE * mt::InGameVoice::s_series_kill_interval,
-             [room = room_, killer_id] (int event, const a8::Args* args)
-             {
-                 if (a8::TIMER_EXEC_EVENT == event) {
-                     DecIntMap(room->GetInGameVoice()->personal_nodead_series_kills_, killer_id);
-                 }
-             },
-             &room_->xtimer_attacher_);
-#endif
+        if (!killer->dead) {
+            room_->xtimer.SetTimeoutWpEx
+                (
+                 SERVER_FRAME_RATE * mt::InGameVoice::s_series_kill_interval,
+                 [room = room_, killer_id] (int event, const a8::Args* args)
+                 {
+                     if (a8::TIMER_EXEC_EVENT == event) {
+                         DecIntMap(room->GetInGameVoice()->personal_nodead_series_kills_, killer_id);
+                     }
+                 },
+                 GetNoDeadTimerAttacher(killer_id));
+        }
     }
 }
 
@@ -107,3 +108,14 @@ void InGameVoice::Notify(Human* killer, Human* deader, const mt::InGameVoice* me
 {
 
 }
+
+a8::Attacher* InGameVoice::GetNoDeadTimerAttacher(int killer_id)
+{
+    auto itr = personal_nodead_timer_attacher_.find(killer_id);
+    if (itr == personal_nodead_timer_attacher_.end()) {
+        personal_nodead_timer_attacher_[killer_id] = a8::Attacher();
+        itr = personal_nodead_timer_attacher_.find(killer_id);
+        itr->second.SetOwner(&room_->xtimer);
+    }
+    return &itr->second;
+}
diff --git a/server/gameserver/ingamevoice.h b/server/gameserver/ingamevoice.h
index 223fb66c..920b7578 100644
--- a/server/gameserver/ingamevoice.h
+++ b/server/gameserver/ingamevoice.h
@@ -17,6 +17,7 @@ class InGameVoice : public std::enable_shared_from_this<InGameVoice>
 
 private:
     void UpdateTeamBeKillLastTime(int team_id);
+    a8::Attacher* GetNoDeadTimerAttacher(int killer_id);
 
     void Notify(Human* killer, Human* deader, const mt::InGameVoice* meta);
 
@@ -27,5 +28,6 @@ private:
     std::map<int, int> personal_kills_;
     std::map<int, int> personal_series_kills_;
     std::map<int, int> personal_nodead_series_kills_;
+    std::map<int, a8::Attacher> personal_nodead_timer_attacher_;
 
 };