diff --git a/server/gameserver/target_agent.cc b/server/gameserver/target_agent.cc
index f61e6482..acc6e4c0 100644
--- a/server/gameserver/target_agent.cc
+++ b/server/gameserver/target_agent.cc
@@ -34,7 +34,7 @@ bool TargetAgent::IsDead()
     return true;
 }
 
-const glm::vec3 TargetAgent::GetPos()
+glm::vec3 TargetAgent::GetPos()
 {
     return target_.Get()->GetPos().ToGlmVec3();
 }
diff --git a/server/gameserver/target_agent.h b/server/gameserver/target_agent.h
index 0c55d3e6..d074a657 100644
--- a/server/gameserver/target_agent.h
+++ b/server/gameserver/target_agent.h
@@ -16,7 +16,7 @@ public:
     int GetUniId();
     bool IsValid();
     bool IsDead();
-    const glm::vec3 GetPos();
+    glm::vec3 GetPos();
     float GetHp();
     float GetMaxHp();
     int GetHeroId();