diff --git a/server/gameserver/app.cc b/server/gameserver/app.cc
index 33567f7..af250ee 100755
--- a/server/gameserver/app.cc
+++ b/server/gameserver/app.cc
@@ -443,7 +443,7 @@ void App::UnInitLog()
 bool App::ParseOpt()
 {
     int ch = 0;
-    while ((ch = getopt(argc, argv, "i:t:r:")) != -1) {
+    while ((ch = getopt(argc, argv, "i:t:r:f:")) != -1) {
         switch (ch) {
         case 'i':
             {
@@ -455,6 +455,16 @@ bool App::ParseOpt()
                 is_test_mode = true;
                 test_param = a8::XValue(optarg);
             }
+            break;
+        case 'f':
+            {
+                std::vector<std::string> strings;
+                a8::Split(optarg, strings, ',');
+                for (auto& str : strings) {
+                    flags.insert(a8::XValue(str).GetInt());
+                }
+            }
+            break;
         }
     }
     return instance_id > 0;
diff --git a/server/gameserver/app.h b/server/gameserver/app.h
index 2039e4b..815c1d3 100644
--- a/server/gameserver/app.h
+++ b/server/gameserver/app.h
@@ -60,6 +60,7 @@ public:
     int instance_id = 0;
     bool is_test_mode = false;
     int test_param = 0;
+    std::set<int> flags;
 
 private:
     long long last_run_tick_ = 0;
diff --git a/server/gameserver/human.h b/server/gameserver/human.h
index 22f2d48..dce735f 100644
--- a/server/gameserver/human.h
+++ b/server/gameserver/human.h
@@ -73,6 +73,8 @@ class Human : public Entity
     int pain_killer_frameno = 0;
     xtimer_list* pain_killer_timer = nullptr;
 
+    std::set<Human*> friends;
+
     Human();
     virtual ~Human() override;
     virtual void Initialize() override;
diff --git a/server/tools/protobuild/cs_proto.proto b/server/tools/protobuild/cs_proto.proto
index 80bd12f..e2a75ef 100755
--- a/server/tools/protobuild/cs_proto.proto
+++ b/server/tools/protobuild/cs_proto.proto
@@ -614,8 +614,8 @@ message SMUpdate
     optional int32 gas_progress = 16; //毒圈进度,表示缩进的像素数(只有当gas_data.mode == moving时才会发进度)
     optional MFVector2D gas_pos_old = 30; //毒圈当前圆心坐标
     optional MFGasData gas_data = 17; //毒圈数据
-    repeated MFTeamData team_data = 18;
-    repeated MFTeammateInfo teams = 19; //同队队友数据
+    repeated MFTeamData team_data = 18; //活跃玩家队伍数据
+    repeated MFTeammateInfo teammate_data = 19; //同队队友数据(自己的队友数据)
     repeated MFBullet bullets = 20; //子弹
     repeated MFShot shots = 21; //射击
     repeated MFExplosion explosions = 22; //爆炸