diff --git a/Unity/Assets/Scripts/TH1_Logic/Skill/AllSkill/KomeijiKnightKillSkill.cs b/Unity/Assets/Scripts/TH1_Logic/Skill/AllSkill/KomeijiKnightKillSkill.cs
index 3ec93025d..6e7450a8f 100644
--- a/Unity/Assets/Scripts/TH1_Logic/Skill/AllSkill/KomeijiKnightKillSkill.cs
+++ b/Unity/Assets/Scripts/TH1_Logic/Skill/AllSkill/KomeijiKnightKillSkill.cs
@@ -40,7 +40,7 @@ namespace Logic.Skill
             if (!info.DamageOriginGrid.RealUnit(mapData,out var _) && mapData.CheckLandTypeForGrid(fullType, info.DamageOriginGrid))
             {
                 if (mapData.AddUnitData(info.DamageOriginGrid.Id, capitalCity.Id, fullType, out var newUnit))
-                    newUnit.SetFullActionPoint();
+                    OnKomeijiRiderCreated(mapData, player, newUnit);
             }
             else
             {
@@ -56,10 +56,21 @@ namespace Logic.Skill
                 }
                 ReturnAroundBuf();
                 if (randomList.Count == 0) return;
-                var index = mapData.Net.GetRandom(mapData).Next(0, randomList.Count - 1);
+                var index = mapData.Net.GetRandom(mapData).Next(0, randomList.Count);
                 if (mapData.AddUnitData(randomList[index].Id, capitalCity.Id, fullType, out var newUnit))
-                    newUnit.SetFullActionPoint();
+                    OnKomeijiRiderCreated(mapData, player, newUnit);
             }
         }
+
+        private static void OnKomeijiRiderCreated(MapData mapData, PlayerData player, UnitData newUnit)
+        {
+            newUnit.SetFullActionPoint();
+
+            var grid = newUnit.Grid(mapData);
+            if (grid == null) return;
+
+            Main.PlayerLogic.UpdateSightByRadius_LogicView(mapData, player, grid, newUnit.GetSightRange(mapData, grid));
+            newUnit.Renderer(mapData)?.InstantUpdateUnit(true);
+        }
     }
 }