diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index 6801b61..97b0348 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -1575,32 +1575,65 @@ void Human::SelectSkillTargets(const a8::Vec2& target_pos, std::set<Entity*>& ta
     switch (skill_meta->i->skill_target()) {
     case ST_All:
         {
-
+            for (auto& cell : grid_list) {
+                for (Human* hum : cell->human_list) {
+                    if (hum->pos.Distance(target_pos) < skill_meta->i->skill_distance()) {
+                        target_list.insert(hum);
+                    }
+                }
+            }
         }
         break;
     case ST_Self:
         {
-
+            target_list.insert(this);
         }
         break;
     case ST_FriendlyIncludeSelf:
         {
-
+            for (auto& cell : grid_list) {
+                for (Human* hum : cell->human_list) {
+                    if ((hum == this || hum->team_id == team_id) ||
+                        hum->pos.Distance(target_pos) < skill_meta->i->skill_distance()) {
+                        target_list.insert(hum);
+                    }
+                }
+            }
         }
         break;
     case ST_FriendlyExcludeSelf:
         {
-
+            for (auto& cell : grid_list) {
+                for (Human* hum : cell->human_list) {
+                    if ((hum != this && hum->team_id == team_id) ||
+                        hum->pos.Distance(target_pos) < skill_meta->i->skill_distance()) {
+                        target_list.insert(hum);
+                    }
+                }
+            }
         }
         break;
     case ST_EnemySingle:
         {
-
+            Entity* entity = room->GetEntityByUniId(skill_target_id);
+            if (entity && entity->entity_type == ET_Player) {
+                Human* hum = (Human*)entity;
+                if (hum->team_id != team_id) {
+                    target_list.insert(hum);
+                }
+            }
         }
         break;
     case ST_EnemyGroup:
         {
-
+            for (auto& cell : grid_list) {
+                for (Human* hum : cell->human_list) {
+                    if ((hum->team_id != team_id) ||
+                        hum->pos.Distance(target_pos) < skill_meta->i->skill_distance()) {
+                        target_list.insert(hum);
+                    }
+                }
+            }
         }
         break;
     case ST_EnemyAndObject:
@@ -1610,7 +1643,14 @@ void Human::SelectSkillTargets(const a8::Vec2& target_pos, std::set<Entity*>& ta
         break;
     case ST_EnemyAndSelf:
         {
-
+            for (auto& cell : grid_list) {
+                for (Human* hum : cell->human_list) {
+                    if ((hum == this || hum->team_id != team_id) ||
+                        hum->pos.Distance(target_pos) < skill_meta->i->skill_distance()) {
+                        target_list.insert(hum);
+                    }
+                }
+            }
         }
         break;
     }