diff --git a/server/gameserver/incubator.cc b/server/gameserver/incubator.cc
index a0c79da3..85469f0c 100644
--- a/server/gameserver/incubator.cc
+++ b/server/gameserver/incubator.cc
@@ -247,15 +247,19 @@ Human* Incubator::ActiveAndroid(Human* hum)
     AllocAndroid(hum, 1, &androids);
     if (!androids.empty()) {
         target =  androids[0];
+    } else {
+
     }
 #ifdef DEBUG
-    room->BroadcastDebugMsg(a8::Format("active android id:%d pos:%f,%f,%f",
-                                       {
-                                           target->GetUniId(),
-                                               target->GetPos().GetX(),
-                                               target->GetPos().GetY(),
-                                               target->GetPos().GetZ(),
-                                       }));
+    if (target) {
+        room->BroadcastDebugMsg(a8::Format("active android id:%d pos:%f,%f,%f",
+                                           {
+                                               target->GetUniId(),
+                                                   target->GetPos().GetX(),
+                                                   target->GetPos().GetY(),
+                                                   target->GetPos().GetZ(),
+                                                   }));
+    }
 #endif
     return target;
 }