diff --git a/server/gameserver/constant.h b/server/gameserver/constant.h
index e2ce0cc..f7b37fd 100755
--- a/server/gameserver/constant.h
+++ b/server/gameserver/constant.h
@@ -166,6 +166,7 @@ enum HumanAttrType_e
     kHAT_FireRate = 9,
     kHAT_Volume = 10,
     kHAT_MaxHp = 11,
+    kHAT_ReloadTime = 14,
     kHAT_BulletAngle = 20,
     kHAT_End
 };
diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index 8457009..1b9349a 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -829,7 +829,7 @@ void Human::AutoLoadingBullet(bool manual)
                     on_loading_bullet();
                 }
                 StartAction(AT_Reload,
-                            p_weapon->meta->i->reload_time(),
+                            p_weapon->GetAttrValue(kHAT_ReloadTime),
                             p_weapon->weapon_id,
                             p_weapon->weapon_idx);
             }
@@ -848,6 +848,7 @@ void Human::StartAction(ActionType_e action_type,
         this->action_target_id == target_id) {
         return;
     }
+    action_duration = std::max(0, action_duration);
     this->action_type = action_type;
     this->action_frameno = room->GetFrameNo();
     this->action_duration = action_duration;
diff --git a/server/gameserver/loot.cc b/server/gameserver/loot.cc
index 50dae5d..0033500 100644
--- a/server/gameserver/loot.cc
+++ b/server/gameserver/loot.cc
@@ -46,4 +46,5 @@ void Loot::FillMFObjectFull(Room* room, Human* hum, cs::MFObjectFull* full_data)
 
     p->set_item_id(item_id);
     p->set_count(count);
+    p->set_item_level(item_level);
 }
diff --git a/server/gameserver/metadata.cc b/server/gameserver/metadata.cc
index 6302ab2..f06b786 100644
--- a/server/gameserver/metadata.cc
+++ b/server/gameserver/metadata.cc
@@ -3,6 +3,8 @@
 #include "metadata.h"
 #include "metamgr.h"
 
+#include "framework/cpp/utils.h"
+
 namespace MetaData
 {
     void Parameter::Init()
@@ -102,7 +104,11 @@ namespace MetaData
         }
         {
             std::vector<std::string> strings;
-            a8::Split(i->attr_type(), strings, '|');
+            if (f8::IsOnlineEnv()) {
+                a8::Split(i->attr_type(), strings, '|');
+            } else {
+                a8::Split(i->spera_type(), strings, '|');
+            }
             int level = 1;
             for (auto& str : strings) {
                 if (str.empty()) {
diff --git a/server/gameserver/types.cc b/server/gameserver/types.cc
index 6065e3a..8e5f606 100644
--- a/server/gameserver/types.cc
+++ b/server/gameserver/types.cc
@@ -57,6 +57,12 @@ float Weapon::GetAttrValue(HumanAttrType_e attr_type)
                 (upgrade_meta ? upgrade_meta->GetAttrValue(weapon_lv, attr_type) : 0);
         }
         break;
+    case kHAT_ReloadTime:
+        {
+            return meta->i->reload_time() -
+                (upgrade_meta ? upgrade_meta->GetAttrValue(weapon_lv, attr_type) : 0);
+        }
+        break;
     default:
         return 0;
     }
diff --git a/server/tools/protobuild/cs_proto.proto b/server/tools/protobuild/cs_proto.proto
index d743aad..5c7e3ef 100755
--- a/server/tools/protobuild/cs_proto.proto
+++ b/server/tools/protobuild/cs_proto.proto
@@ -302,9 +302,10 @@ message MFLootFull
     optional int32 obj_uniid = 1; //唯一id
     optional MFVec2 pos = 2; //位置
 
-    optional int32 item_id = 6;
-    optional int32 count = 7;
+    optional int32 item_id = 6; //道具id
+    optional int32 count = 7; //数量
     optional int32 age_ms = 8;
+    optional int32 item_level = 9 [default = 1]; //道具等级
 }
 
 //尸体-部分
diff --git a/server/tools/protobuild/metatable.proto b/server/tools/protobuild/metatable.proto
index c49b5f5..9ff3ce9 100755
--- a/server/tools/protobuild/metatable.proto
+++ b/server/tools/protobuild/metatable.proto
@@ -104,6 +104,7 @@ message EquipUpgrade
 {
     optional int32 id = 1;
     optional string attr_type = 4;
+    optional string spera_type = 5;
 }
 
 message Player