diff --git a/server/gameserver/frameevent.cc b/server/gameserver/frameevent.cc
index 725e3de..15e3e31 100644
--- a/server/gameserver/frameevent.cc
+++ b/server/gameserver/frameevent.cc
@@ -101,6 +101,28 @@ void FrameEvent::AddExplosion(Bullet* bullet, int item_id, Vector2D bomb_pos)
     }
 }
 
+void FrameEvent::AddExplosionEx(Human* sender, int item_id, Vector2D bomb_pos, int effect)
+{
+    {
+        auto& tuple = a8::FastAppend(explosions_);
+        std::get<0>(tuple) = sender;
+        auto& p = std::get<1>(tuple);
+
+        p.set_item_id(item_id);
+        bomb_pos.ToPB(p.mutable_pos());
+        p.set_player_id(sender->entity_uniid);
+        p.set_effect(effect);
+    }
+    {
+        int explosion_idx = explosions_.size() - 1;
+        for (auto& cell : sender->grid_list) {
+            for (auto& hum : cell->human_list) {
+                hum->explosions_.push_back(explosion_idx);
+            }
+        }
+    }
+}
+
 void FrameEvent::AddSmoke(Bullet* bullet, int item_id, Vector2D pos)
 {
     {
diff --git a/server/gameserver/frameevent.h b/server/gameserver/frameevent.h
index a269e04..a452461 100644
--- a/server/gameserver/frameevent.h
+++ b/server/gameserver/frameevent.h
@@ -13,6 +13,7 @@ public:
     void AddBullet(Human* hum, Vector2D born_pos, float fly_distance);
     void AddExplosion(Bullet* bullet, int item_id, Vector2D bomb_pos);
     void AddSmoke(Bullet* bullet, int item_id, Vector2D pos);
+    void AddExplosionEx(Human* sender, int item_id, Vector2D bomb_pos, int effect);
 
     void Clear();
 private:
diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index 412afbc..151f83a 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -536,6 +536,19 @@ void Room::FetchBuilding(Human* hum)
 
 void Room::OnHumanDie(Human* hum)
 {
+    if (hum->skill_meta && hum->skill_meta->i->condition() == ST_SelfDetonate) {
+        for (auto& pair : human_hash_) {
+            if (pair.second != hum) {
+                float distance = (hum->pos - pair.second->pos).Norm();
+                if (distance <= hum->skill_meta->i->area()) {
+                    pair.second->DecHP(hum->skill_meta->i->value1(),
+                                       hum->entity_uniid,
+                                       hum->name);
+                }
+            }
+        }
+        frame_event.AddExplosionEx(hum, 0, hum->pos, 1);
+    }
     --alive_count_;
 }
 
diff --git a/server/tools/protobuild/cs_proto.proto b/server/tools/protobuild/cs_proto.proto
index 0a77881..87d1bb8 100755
--- a/server/tools/protobuild/cs_proto.proto
+++ b/server/tools/protobuild/cs_proto.proto
@@ -485,7 +485,7 @@ message MFExplosion
     optional int32 item_id = 1; //配置表id
     optional MFVector2D pos = 2; //位置
     optional int32 player_id = 3; //玩家id
-    optional int32 effect = 4; //爆照效果 0：普通爆照 1:核爆炸
+    optional int32 effect = 4 [default = 0]; //爆照效果 0：普通爆照 1:核爆炸
 }
 
 //烟雾