diff --git a/server/gameserver/base_agent.cc b/server/gameserver/base_agent.cc
index 30f18a02..de95812c 100644
--- a/server/gameserver/base_agent.cc
+++ b/server/gameserver/base_agent.cc
@@ -60,10 +60,10 @@ void BaseAgent::Exec()
         coroutine_->event_cb(true, has_event);
         if (has_event) {
             status_= behaviac::BT_INVALID;
-            coroutine_->runing_cb = nullptr;
-            coroutine_->event_cb(false, has_event);
-            coroutine_->event_cb = nullptr;
+            auto old_coroutine = coroutine_;
             coroutine_ = nullptr;
+            old_coroutine->event_cb(false, has_event);
+            old_coroutine = nullptr;
 #ifdef DEBUG1
             a8::XPrintf("FireEvent OnAttacked\n", {});
 #endif
@@ -100,7 +100,7 @@ behaviac::EBTStatus BaseAgent::StartCoroutine(std::shared_ptr<BtCoroutine> corou
 {
     coroutine_ = coroutine;
 #ifdef DEBUG
-    last_status_ = behaviac::BT_INVALID;d
+    last_status_ = behaviac::BT_INVALID;
     status_frameno_ = GetOwner()->room->GetFrameNo();
     status_name_ = coroutine_->name;
 #endif
@@ -270,4 +270,3 @@ behaviac::EBTStatus BaseAgent::DoIdle(int min_time, int max_time)
          };
     return StartCoroutine(co);
 }
->