diff --git a/server/gameserver/hero_agent.cc b/server/gameserver/hero_agent.cc
index 6dc8cf94..a4d93bb3 100644
--- a/server/gameserver/hero_agent.cc
+++ b/server/gameserver/hero_agent.cc
@@ -174,7 +174,8 @@ void HeroAgent::ShotNormal(const glm::vec3& dir)
         bool shot_ok = false;
         glm::vec3 shot_dir = owner_->GetAttackDir();
         if (bullet_angle_offset_max_ > 0) {
-            GlmHelper::RotateY(shot_dir, a8::RandEx(bullet_angle_offset_min_, bullet_angle_offset_max_));
+            GlmHelper::RotateY(shot_dir, a8::RandEx(bullet_angle_offset_min_, bullet_angle_offset_max_)/180.0);
+            owner_->SetAttackDir(shot_dir);
         }
         if (bullet_trace_mode_) {
             owner_->Shot(shot_dir, shot_ok, 0, 0);