diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index 04994a5a..991f7a45 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -1450,61 +1450,51 @@ void Human::DeadDrop()
     {
         Skin* old_skin = GetSkinByIdx(kSkinSlot_HAT);
         if (old_skin && old_skin->skin_id != 0 && SkinCanDrop(old_skin)) {
-            a8::Vec2 dir = a8::Vec2::UP;
-            dir.Rotate(a8::RandAngle());
-            // 999
-            #if 1
-            #else
-            room->CreateLoot(old_skin->skin_id, GetPos() + dir * (40 + rand() % 50), 1, 1);
-            #endif
+            glm::vec3 dir = GlmHelper::UP;
+            GlmHelper::RotateY(dir, a8::RandAngle());
+            Position drop_pos = GetPos();
+            drop_pos.AddGlmVec3(dir * (40.0f + rand() % 50));
+            room->CreateLoot(old_skin->skin_id, drop_pos, 1, 1);
             *old_skin = Skin();
         }
     }
     {
         Skin* old_skin = GetSkinByIdx(kSkinSlot_CLOTH);
         if (old_skin && old_skin->skin_id != 0 && SkinCanDrop(old_skin)) {
-            a8::Vec2 dir = a8::Vec2::UP;
-            dir.Rotate(a8::RandAngle());
-            // 999
-            #if 1
-            #else
-            room->CreateLoot(old_skin->skin_id, GetPos() + dir * (40 + rand() % 50), 1, 1);
-            #endif
+            glm::vec3 dir = GlmHelper::UP;
+            GlmHelper::RotateY(dir, a8::RandAngle());
+            Position drop_pos = GetPos();
+            drop_pos.AddGlmVec3(dir * (40.0f + rand() % 50));
+            room->CreateLoot(old_skin->skin_id, drop_pos, 1, 1);
             *old_skin = Skin();
         }
     }
     {
         //头盔
         if (helmet != 0) {
-            a8::Vec2 dir = a8::Vec2::UP;
-            dir.Rotate(a8::RandAngle());
-            // 999
-            #if 1
-            #else
-            room->CreateLoot(helmet, GetPos() + dir * (40 + rand() % 50), 1, 1);
-            #endif
+            glm::vec3 dir = GlmHelper::UP;
+            GlmHelper::RotateY(dir, a8::RandAngle());
+            Position drop_pos = GetPos();
+            drop_pos.AddGlmVec3(dir * (40.0f + rand() % 50));
+            room->CreateLoot(helmet, drop_pos, 1, 1);
             helmet = 0;
         }
         //衣服
         if (chest != 0) {
-            a8::Vec2 dir = a8::Vec2::UP;
-            dir.Rotate(a8::RandAngle());
-            // 999
-            #if 1
-            #else
-            room->CreateLoot(chest, GetPos() + dir * (40 + rand() % 50), 1, 1);
-            #endif
+            glm::vec3 dir = GlmHelper::UP;
+            GlmHelper::RotateY(dir, a8::RandAngle());
+            Position drop_pos = GetPos();
+            drop_pos.AddGlmVec3(dir * (40.0f + rand() % 50));
+            room->CreateLoot(chest, drop_pos, 1, 1);
             chest = 0;
         }
         //背包
         if (backpack != 0) {
-            a8::Vec2 dir = a8::Vec2::UP;
-            dir.Rotate(a8::RandAngle());
-            // 999
-            #if 1
-            #else
-            room->CreateLoot(backpack, GetPos() + dir * (40 + rand() % 50), 1, 1);
-            #endif
+            glm::vec3 dir = GlmHelper::UP;
+            GlmHelper::RotateY(dir, a8::RandAngle());
+            Position drop_pos = GetPos();
+            drop_pos.AddGlmVec3(dir * (40.0f + rand() % 50));
+            room->CreateLoot(backpack, drop_pos, 1, 1);
             backpack = 0;
         }
     }
@@ -1558,10 +1548,8 @@ void Human::DeadDrop()
                         break;
                     }
                 } else {
-                    #if 0
-                    a8::Vec2 drop_pos = GetPos();
+                    Position drop_pos = GetPos();
                     room->DropItem(drop_pos, equip_meta->id(), GetInventory(slot), 1);
-                    #endif
                 }
             }
         }