diff --git a/server/gameserver/metamgr.cc b/server/gameserver/metamgr.cc
index 2281695..38ed926 100755
--- a/server/gameserver/metamgr.cc
+++ b/server/gameserver/metamgr.cc
@@ -63,6 +63,7 @@ public:
     std::map<std::string, std::list<metatable::MapTplThingJson>> maptpl_meta_hash;
     std::map<std::string, std::vector<MetaData::MapTplThing>> maptpl_hash;
     std::map<int, MetaData::Dress*> dress_hash;
+    std::vector<MetaData::Dress*> dress_vec;
     std::map<int, MetaData::Skill*> skill_hash;
     std::map<int, MetaData::RankReward*> rankreward_hash;
     std::map<int, MetaData::KillReward*> killreward_hash;
@@ -262,6 +263,7 @@ private:
             MetaData::Dress& item = a8::FastAppend(dress_list);
             item.i = &meta;
             dress_hash[item.i->id()] = &item;
+            dress_vec.push_back(&item);
         }
 
         for (auto& meta : skill_meta_list) {
@@ -440,6 +442,14 @@ MetaData::Dress* MetaMgr::GetDress(int dress_id)
     return itr != loader_->dress_hash.end() ? itr->second : nullptr;
 }
 
+MetaData::Dress* MetaMgr::RandDress()
+{
+    if (loader_->dress_vec.empty()) {
+        return nullptr;
+    }
+    return loader_->dress_vec[rand() % loader_->dress_vec.size()];
+}
+
 float MetaMgr::GetRankRewardParam(int rank)
 {
     auto itr = loader_->rankreward_hash.find(rank);
diff --git a/server/gameserver/metamgr.h b/server/gameserver/metamgr.h
index 697c916..ebba418 100755
--- a/server/gameserver/metamgr.h
+++ b/server/gameserver/metamgr.h
@@ -33,6 +33,7 @@ class MetaMgr : public a8::Singleton<MetaMgr>
     MetaData::AirLine* RandAirLine(int map_id);
     MetaData::Skill* GetSkill(int skill_id);
     MetaData::Dress* GetDress(int dress_id);
+    MetaData::Dress* RandDress();
     float GetRankRewardParam(int rank);
     float GetKillRewardParam(int kill_num);
     int GetRankPointParam1(int rank);
diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index e21f380..fbcbf64 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -242,6 +242,10 @@ void Room::CreateAndroid(int robot_num)
     if (!hum_meta) {
         abort();
     }
+    if (robot_num <= 0) {
+        return;
+    }
+    int rnd_skin_robot_idx = rand() % robot_num;
     for (int i = 0; i < robot_num; ++i) {
         if (human_hash_.size() >= ROOM_MAX_PLAYER_NUM) {
             return;
@@ -281,6 +285,13 @@ void Room::CreateAndroid(int robot_num)
 
         hum->room = this;
         hum->Initialize();
+        if (rnd_skin_robot_idx == i) {
+            MetaData::Dress* skin_meta = MetaMgr::Instance()->RandDress();
+            if (skin_meta) {
+                hum->skin_meta = skin_meta;
+                hum->SetSkinInfo(skin_meta->i->id());
+            }
+        }
         uniid_hash_[hum->entity_uniid] = hum;
         moveable_hash_[hum->entity_uniid] = hum;
         human_hash_[hum->entity_uniid] = hum;