diff --git a/nekoyume/Assets/Resources/UI/Prefabs/UI_Synthesis.prefab b/nekoyume/Assets/Resources/UI/Prefabs/UI_Synthesis.prefab
index d46e365bbd..f2886fa172 100644
--- a/nekoyume/Assets/Resources/UI/Prefabs/UI_Synthesis.prefab
+++ b/nekoyume/Assets/Resources/UI/Prefabs/UI_Synthesis.prefab
@@ -22762,7 +22762,7 @@ MonoBehaviour:
   fixedSpacingOption: 0
   fixedMarginOption: 0
   fontMaterialType: 0
-  l10nKey: 
+  l10nKey: UI_SYNTHESISING
   fontMaterialIndexInitialized: 0
   fontMaterialIndex: 0
   defaultFontStylesInitialized: 0
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@@ -25065,7 +25065,7 @@ PrefabInstance:
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     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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@@ -25115,12 +25115,12 @@ PrefabInstance:
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@@ -25325,7 +25325,7 @@ PrefabInstance:
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@@ -25335,7 +25335,7 @@ PrefabInstance:
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@@ -25385,12 +25385,12 @@ PrefabInstance:
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@@ -27770,7 +27770,7 @@ PrefabInstance:
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     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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@@ -27780,7 +27780,7 @@ PrefabInstance:
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     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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@@ -27830,12 +27830,12 @@ PrefabInstance:
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-      value: 0
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@@ -28205,7 +28205,7 @@ PrefabInstance:
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       propertyPath: m_AnchorMax.y
-      value: 0
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       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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@@ -28215,7 +28215,7 @@ PrefabInstance:
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         type: 3}
       propertyPath: m_AnchorMin.y
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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@@ -28265,12 +28265,12 @@ PrefabInstance:
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         type: 3}
       propertyPath: m_AnchoredPosition.x
-      value: 0
+      value: 190
       objectReference: {fileID: 0}
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-      value: 0
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       objectReference: {fileID: 0}
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@@ -28475,7 +28475,7 @@ PrefabInstance:
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       propertyPath: m_AnchorMax.y
-      value: 0
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       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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@@ -28485,7 +28485,7 @@ PrefabInstance:
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-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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@@ -28535,12 +28535,12 @@ PrefabInstance:
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       propertyPath: m_AnchoredPosition.x
-      value: 0
+      value: 190
       objectReference: {fileID: 0}
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-      value: 0
+      value: -585
       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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@@ -28750,7 +28750,7 @@ PrefabInstance:
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         type: 3}
       propertyPath: m_AnchorMax.y
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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@@ -28760,7 +28760,7 @@ PrefabInstance:
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         type: 3}
       propertyPath: m_AnchorMin.y
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
         type: 3}
@@ -28810,12 +28810,12 @@ PrefabInstance:
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
         type: 3}
       propertyPath: m_AnchoredPosition.x
-      value: 0
+      value: 190
       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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-      value: 0
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       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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@@ -29180,7 +29180,7 @@ PrefabInstance:
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         type: 3}
       propertyPath: m_AnchorMax.y
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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@@ -29190,7 +29190,7 @@ PrefabInstance:
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         type: 3}
       propertyPath: m_AnchorMin.y
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
         type: 3}
@@ -29240,12 +29240,12 @@ PrefabInstance:
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
         type: 3}
       propertyPath: m_AnchoredPosition.x
-      value: 0
+      value: 190
       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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-      value: 0
+      value: -675
       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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@@ -30849,7 +30849,7 @@ PrefabInstance:
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         type: 3}
       propertyPath: m_AnchorMax.y
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+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
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@@ -30859,7 +30859,7 @@ PrefabInstance:
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       objectReference: {fileID: 0}
     - target: {fileID: 5072508713039898984, guid: fa91790c2b4fd0f40bff1e37747826b1,
         type: 3}
@@ -30909,12 +30909,12 @@ PrefabInstance:
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-      value: 0
+      value: 190
       objectReference: {fileID: 0}
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diff --git a/nekoyume/Assets/Resources/UI/Prefabs/UI_SynthesisRegistrationPopup.prefab b/nekoyume/Assets/Resources/UI/Prefabs/UI_SynthesisRegistrationPopup.prefab
index d28f8e1887..9cd03675bf 100644
--- a/nekoyume/Assets/Resources/UI/Prefabs/UI_SynthesisRegistrationPopup.prefab
+++ b/nekoyume/Assets/Resources/UI/Prefabs/UI_SynthesisRegistrationPopup.prefab
@@ -1755,7 +1755,7 @@ MonoBehaviour:
   m_Interactable: 1
   m_TargetGraphic: {fileID: 7900780793682223256}
   m_HandleRect: {fileID: 5104890251133216867}
-  m_Direction: 2
+  m_Direction: 3
   m_Value: 0
   m_Size: 1
   m_NumberOfSteps: 0
diff --git a/nekoyume/Assets/StreamingAssets/Localization/common.csv b/nekoyume/Assets/StreamingAssets/Localization/common.csv
index 6ed4443313..83a1f801e0 100644
--- a/nekoyume/Assets/StreamingAssets/Localization/common.csv
+++ b/nekoyume/Assets/StreamingAssets/Localization/common.csv
@@ -2044,6 +2044,9 @@ SYNTHESIS_UI_BUTTON,SYNTHESIS,합성,SÍNTESE,合成,SÍNTESIS,สังเค
 UI_SYNTHESIZE_MAX_COUNT_CHECK,Cannot select more than {0} materials  in the maximum number of synthesize({1}).,{0}개 이상의 재료를 선택할 수 없습니다. 최대 합성 개수({1})를 확인하세요.,Não é possível selecionar mais de {0} materiais no número máximo de síntese({1}).,最大合成数({1})で{0}以上の素材を選択できません。,No se pueden seleccionar más de {0} materiales en el número máximo de síntesis({1}).,ไม่สามารถเลือกได้มากกว่า {0} วัสดุในจำนวนการสังเคราะห์สูงสุด({1}),Tidak dapat memilih lebih dari {0} bahan dalam jumlah maksimum untuk disintesis({1}).,Нельзя выбрать более {0} материалов в максимальном количестве синтеза({1}).,不能选择超过 {0} 材料的最大合成数({1})。,不能选择超过 {0} 材料的最大合成数({1})。,Hindi maaaring pumili ng higit sa {0} materyal sa maximum na bilang ng sintesis({1}).,Không thể chọn nhiều hơn {0} vật liệu trong số tổng hợp tối đa({1}).
 UI_SYNTHESIZE_RESULT,SYNTHESIS RESULT,합성 결과,RESULTADO DA SÍNTESE,合成結果,RESULTADO DE LA SÍNTESIS,ผลลัพธ์การสังเคราะห,Hasil Sintesis,РЕЗУЛЬТАТ СИНТЕЗА,合成结果,合成結果,RESULTA NG SINTESIS,Kết quả Tổng hợp
 UI_SYNTHESIZE_REGISTRATION_INFO,Select the item you want to synthesize.,합성할 아이템을 선택하세요.,Selecione o item que deseja sintetizar.,合成したいアイテムを選択してください。,Selecciona el objeto que deseas sintetizar.,เลือกไอเทมที่คุณต้องการสังเคราะห์,Pilih item yang ingin Anda sintesis.,Выберите предмет, который вы хотите синтезировать.,选择要合成的物品。,选择要合成的物品。,Pumili ng item na nais mong isintesis.,Chọn vật phẩm bạn muốn tổng hợp.
+UI_SYNTHESIZE_LACK_MATERIAL,you are running out of materials for synthesis.,해당 희귀도의 재료가 부족합니다,Está faltando materiais para a síntese.,合成に必要な素材が不足しています。,Te faltan materiales para la síntesis.,คุณกำลังใช้วัสดุสำหรับการสังเคราะห์หมดแล้ว,Anda kehabisan bahan untuk disintesis.,у вас заканчиваются материалы для синтеза.,您的合成材料不足。,您的合成材料不足。,Nagmamadali ka ng mga materyales para sa sintesis.,Bạn đang hết vật liệu cho tổng hợp.
+UI_SYNTHESISING,Synthesising...,합성중...,Sintetizando...,合成中...,Sintetizando...,กำลังสังเคราะห์...,Sedang Menyintesis...,Синтезирование...,合成中...,合成中...,Nag-sisintesis...,Đang Tổng hợp...
+UI_SYNTHESIZE_MATERIAL_CHANGE,Synthesis can only be done for one grade and one subtype at a action. Do you want to reset the existing selected material?,합성은 한번에 한등급에 대해서만 진행 가능합니다. 기존 선택된 재료를 리셋하고 새로 집어넣으시겠습니까?,A síntese só pode ser feita para uma classificação e um subtipo de uma vez. Você deseja redefinir o material selecionado existente?,合成は一度に1つのグレードと1つのサブタイプのみ行うことができます。既存の選択された素材をリセットして新しいものを入れますか？,La síntesis solo se puede hacer para una clasificación y un subtipo a la vez. ¿Quieres restablecer el material seleccionado existente?,การสังเคราะห์สามารถทำได้เพียงหนึ่งเกรดและหนึ่งประเภทในแต่ละครั้ง คุณต้องการรีเซ็ตวัสดุที่เลือกอยู่หรือไม่?,Sintesis hanya dapat dilakukan untuk satu kelas dan satu subjenis sekaligus. Apakah Anda ingin mereset bahan yang sudah dipilih?,Синтез можно делать только для одного класса и одного подтипа за раз. Хотите сбросить выбранный материал?,合成只能一次进行一个等级和一个子类型。您要重置现有的选定材料吗？,合成只能一次進行一個等級和一個子類型。您要重置現有的選定材料嗎？,Ang Sintesis ay maaaring gawin lamang para sa isang grado at isang subtype sa isang aksyon. Nais mo bang i-reset ang kasalukuyang piniling materyal?,Tổng hợp chỉ có thể thực hiện cho một cấp độ và một loại con tại một hành động. Bạn có muốn đặt lại vật liệu đã chọn không?
 UI_KEY_BACKUP,Key backup,키 백업,,,,,,,,,,
 UI_RUNE_LEVEL_BONUS,Rune Level Bonus,룬 레벨 보너스,,,,,,,,,,
 UI_RUNE_STAT_REWARD,Rune Stat Reward,룬 스텟 보상,,,,,,,,,,
diff --git a/nekoyume/Assets/_Scripts/Blockchain/ActionRenderHandler.cs b/nekoyume/Assets/_Scripts/Blockchain/ActionRenderHandler.cs
index a1e8ede932..ef3f8b5b08 100644
--- a/nekoyume/Assets/_Scripts/Blockchain/ActionRenderHandler.cs
+++ b/nekoyume/Assets/_Scripts/Blockchain/ActionRenderHandler.cs
@@ -2726,6 +2726,11 @@ private void ResponseSynthesize((ActionEvaluation<Synthesize> eval, List<INonFun
 
             var synthesis = Widget.Find<Synthesis>();
             synthesis.SynthesisModule.SetOnActionState(false);
+
+            // TODO: Use ReactiveProperty?
+            var headerMenu = Widget.Find<HeaderMenuStatic>();
+            var apPortionUi = headerMenu.ApPotion;
+            apPortionUi.UpdateApPotion();
         }
 
         private void ExceptionSynthesize(ActionEvaluation<Synthesize> eval)
diff --git a/nekoyume/Assets/_Scripts/UI/Module/Currency/ApPotion.cs b/nekoyume/Assets/_Scripts/UI/Module/Currency/ApPotion.cs
index 8ef5109fc4..111cb192f6 100644
--- a/nekoyume/Assets/_Scripts/UI/Module/Currency/ApPotion.cs
+++ b/nekoyume/Assets/_Scripts/UI/Module/Currency/ApPotion.cs
@@ -33,6 +33,7 @@ protected override void OnEnable()
             UpdateApPotion();
         }
 
+        // TODO: Use ReactiveProperty?
         public void UpdateApPotion()
         {
             if (Game.Game.instance.States.CurrentAvatarState == null)
@@ -61,8 +62,7 @@ public void SetActiveLoading(bool value)
 
         private void ShowMaterialNavigationPopup()
         {
-            //todo: implement this
-            //Widget.Find<MaterialNavigationPopup>().ShowCurrency((int)CurrencyType.ApPotion);
+            Widget.Find<MaterialNavigationPopup>().ShowCurrency(CostType.ApPotion);
         }
     }
 }
diff --git a/nekoyume/Assets/_Scripts/UI/Module/SynthesisModule.cs b/nekoyume/Assets/_Scripts/UI/Module/SynthesisModule.cs
index 4e0bb752e6..eb0c8e03a8 100644
--- a/nekoyume/Assets/_Scripts/UI/Module/SynthesisModule.cs
+++ b/nekoyume/Assets/_Scripts/UI/Module/SynthesisModule.cs
@@ -75,7 +75,9 @@ public class SynthesisModule : MonoBehaviour
         private ItemSubType _itemSubType;
         private CancellationTokenSource? _expectationsItemIconCts;
 
-        #region MonoBehavioir
+        public bool PossibleSynthesis => _selectedItemsForSynthesize.Count > 0;
+
+#region MonoBehavioir
 
         private void Awake()
         {
diff --git a/nekoyume/Assets/_Scripts/UI/Scroller/SynthesisCell.cs b/nekoyume/Assets/_Scripts/UI/Scroller/SynthesisCell.cs
index b831b67e7b..5d4bd4c1f2 100644
--- a/nekoyume/Assets/_Scripts/UI/Scroller/SynthesisCell.cs
+++ b/nekoyume/Assets/_Scripts/UI/Scroller/SynthesisCell.cs
@@ -3,6 +3,7 @@
 using System;
 using Nekoyume.L10n;
 using Nekoyume.Model.EnumType;
+using Nekoyume.Model.Mail;
 using Nekoyume.UI.Model;
 using Nekoyume.UI.Module;
 using TMPro;
@@ -30,12 +31,28 @@ public class SynthesisCell : MonoBehaviour
         private void Awake()
         {
             CheckNull();
+
+            selectButton.OnClickSubject
+                .Subscribe(_ =>
+                {
+                    if (selectButton.IsSubmittable)
+                    {
+                        return;
+                    }
+
+                    NotificationSystem.Push(
+                        MailType.System,
+                        L10nManager.Localize("UI_SYNTHESIZE_LACK_MATERIAL"),
+                        NotificationCell.NotificationType.Alert);
+                })
+                .AddTo(gameObject);
         }
 
         public void Initialize(Grade grade)
         {
             _grade = grade;
             SetTitleText();
+
             selectButton.OnSubmitSubject
                 .Subscribe(_ =>
                 {
diff --git a/nekoyume/Assets/_Scripts/UI/Widget/Screen/SynthesisResultScreen.cs b/nekoyume/Assets/_Scripts/UI/Widget/Screen/SynthesisResultScreen.cs
index 37e6924825..c1398775ce 100644
--- a/nekoyume/Assets/_Scripts/UI/Widget/Screen/SynthesisResultScreen.cs
+++ b/nekoyume/Assets/_Scripts/UI/Widget/Screen/SynthesisResultScreen.cs
@@ -69,8 +69,8 @@ public void Show(List<SynthesizeResult> resultList, bool ignoreShowAnimation = f
                 }
             }
 
-            // 성공했으면 뒤쪽으로 정렬
-            resultList.Sort((a, b) => a.IsSuccess.CompareTo(b.IsSuccess));
+            // 성공했으면 앞쪽으로 정렬
+            resultList.Sort((a, b) => b.IsSuccess.CompareTo(a.IsSuccess));
 
             for (var i = 0; i < _cachedItemViews.Count; i++)
             {
@@ -114,7 +114,6 @@ private async UniTask PlayResultAnimation()
                 await UniTask.Delay(TimeSpan.FromSeconds(activeItemCount != 1 ?
                     DefaultAnimInterval/_cachedItemViews.Count :
                     ItemViewAnimInterval));
-                // TODO: Success
             }
 
             await UniTask.Delay(TimeSpan.FromSeconds(DefaultAnimInterval));
diff --git a/nekoyume/Assets/_Scripts/UI/Widget/Workshop/Synthesis.cs b/nekoyume/Assets/_Scripts/UI/Widget/Workshop/Synthesis.cs
index 3ea721de38..b8667f6bd4 100644
--- a/nekoyume/Assets/_Scripts/UI/Widget/Workshop/Synthesis.cs
+++ b/nekoyume/Assets/_Scripts/UI/Widget/Workshop/Synthesis.cs
@@ -161,8 +161,19 @@ public void OnClickGradeItem(SynthesizeModel? model)
                 return;
             }
 
-            var registrationPopup = Find<SynthesisRegistrationPopup>();
-            registrationPopup.Show(model, RegisterItems);
+            System.Action showRegistrationPopup = () => Find<SynthesisRegistrationPopup>().Show(model, RegisterItems);
+
+            if (synthesisModule.PossibleSynthesis)
+            {
+                Find<TwoButtonSystem>().Show(
+                    L10nManager.Localize("UI_SYNTHESIZE_MATERIAL_CHANGE"),
+                    L10nManager.Localize("UI_YES"),
+                    L10nManager.Localize("UI_NO"),
+                    showRegistrationPopup);
+                return;
+            }
+
+            showRegistrationPopup.Invoke();
         }
 
         private void RegisterItems(IList<InventoryItem> items, SynthesizeModel model)
@@ -266,19 +277,41 @@ private void FillGradeItemCountDict(List<Inventory.Item> itemList)
                 SynthesizeSimulator.GetTargetGrade(grade),
             };
 
+            HashSet<(int, Grade)>? resultPool = null;
             switch (itemSubType)
             {
                 case ItemSubType.Aura:
                 case ItemSubType.Grimoire:
                     var equipmentItem = TableSheets.Instance.EquipmentItemSheet;
-                    return SynthesizeSimulator.GetSynthesizeResultPool(gradeSet, itemSubType, equipmentItem);
+                    resultPool = SynthesizeSimulator.GetSynthesizeResultPool(gradeSet, itemSubType, equipmentItem);
+                    break;
                 case ItemSubType.FullCostume:
                 case ItemSubType.Title:
                     var costumeItem = TableSheets.Instance.CostumeItemSheet;
-                    return SynthesizeSimulator.GetSynthesizeResultPool(gradeSet, itemSubType, costumeItem);
+                    resultPool = SynthesizeSimulator.GetSynthesizeResultPool(gradeSet, itemSubType, costumeItem);
+                    break;
+            }
+
+            if (resultPool == null)
+            {
+                NcDebug.LogError($"Failed to get SynthesizeResultPool for {grade} and {itemSubType}");
+                return null;
             }
 
-            return null;
+            var result = resultPool.Where(pair =>
+            {
+                var id = pair.Item1;
+                var weightSheet = TableSheets.Instance.SynthesizeWeightSheet;
+
+                if (!weightSheet.TryGetValue(id, out var row))
+                {
+                    return true;
+                }
+
+                return row.Weight != 0;
+            }).ToHashSet();
+
+            return result;
         }
 
         public static void NotificationMaxSynthesisCount(int requiredItemCount)