diff --git a/hwe/ts/PartialReservedCommand.vue b/hwe/ts/PartialReservedCommand.vue
index b49c894c..64a31151 100644
--- a/hwe/ts/PartialReservedCommand.vue
+++ b/hwe/ts/PartialReservedCommand.vue
@@ -34,10 +34,10 @@
       <div v-if="isEditMode" class="row gx-1">
         <div class="col-4 d-grid">
           <BDropdown left text="범위">
-            <BDropdownItem @click="selectTurn()">해제</BDropdownItem>
-            <BDropdownItem @click="selectAll(true)">모든턴</BDropdownItem>
-            <BDropdownItem @click="selectStep(0, 2)">홀수턴</BDropdownItem>
-            <BDropdownItem @click="selectStep(1, 2)">짝수턴</BDropdownItem>
+            <BDropdownItem @click="queryActionHelper.selectTurn()">해제</BDropdownItem>
+            <BDropdownItem @click="queryActionHelper.selectAll()">모든턴</BDropdownItem>
+            <BDropdownItem @click="queryActionHelper.selectStep(0, 2)">홀수턴</BDropdownItem>
+            <BDropdownItem @click="queryActionHelper.selectStep(1, 2)">짝수턴</BDropdownItem>
             <BDropdownDivider></BDropdownDivider>
 
             <BDropdownText v-for="spanIdx in [3, 4, 5, 6, 7]" :key="spanIdx">
@@ -48,7 +48,7 @@
                   class="ignoreMe"
                   v-for="beginIdx in spanIdx"
                   :key="beginIdx"
-                  @click="selectStep(beginIdx - 1, spanIdx)"
+                  @click="queryActionHelper.selectStep(beginIdx - 1, spanIdx)"
                 >{{ beginIdx }}</BButton>
               </BButtonGroup>
             </BDropdownText>
@@ -73,7 +73,7 @@
             <BDropdownItem
               v-for="(action, idx) in recentActions"
               :key="idx"
-              @click="void reserveCommandDirect([[Array.from(turnList.values()), action]])"
+              @click="void reserveCommandDirect([[Array.from(selectedTurnList.values()), action]])"
             >{{ action.brief }}</BDropdownItem>
           </BDropdown>
         </div>
@@ -138,7 +138,7 @@
         @dragStart="isDragToggle = true"
         @dragDone="
   isDragToggle = false;
-toggleTurn(...$event);
+queryActionHelper.toggleTurn(...$event);
         "
         v-slot="{ selected }"
       >
@@ -156,9 +156,9 @@ toggleTurn(...$event);
             size="sm"
             :variant="
               (isDragToggle && selected.has(`${turnIdx}`)) ? 'light' :
-                turnList.has(turnIdx)
+                selectedTurnList.has(turnIdx)
                   ? 'info'
-                  : turnList.size == 0 && prevTurnList.has(turnIdx)
+                  : selectedTurnList.size == 0 && prevSelectedTurnList.has(turnIdx)
                     ? 'success'
                     : 'primary'
             "
@@ -173,7 +173,7 @@ toggleTurn(...$event);
         @dragStart="isDragSingle = true"
         @dragDone="
   isDragSingle = false;
-selectTurn(...$event);
+queryActionHelper.selectTurn(...$event);
         "
         v-slot="{ selected }"
       >
@@ -309,7 +309,7 @@ declare const staticValues: {
 <script lang="ts" setup>
 import addMilliseconds from "date-fns/esm/addMilliseconds";
 import addMinutes from "date-fns/esm/addMinutes";
-import { clone, isString, min, range, repeat, trim } from "lodash";
+import { range, trim } from "lodash";
 import { stringifyUrl } from "query-string";
 import { onMounted, ref, watch } from "vue";
 import { formatTime } from "@util/formatTime";
@@ -318,22 +318,16 @@ import { mb_strwidth } from "@util/mb_strwidth";
 import { parseTime } from "@util/parseTime";
 import { parseYearMonth } from "@util/parseYearMonth";
 import DragSelect from "@/components/DragSelect.vue";
-import { SammoAPI, type InvalidResponse } from "./SammoAPI";
-import type { CommandItem, ReserveBulkCommandResponse, ReserveCommandResponse } from "@/defs";
+import { SammoAPI } from "./SammoAPI";
+import type { CommandItem, ReserveCommandResponse } from "@/defs";
 import CommandSelectForm from "@/components/CommandSelectForm.vue";
 import { BButton, BButtonGroup, BDropdownItem, BDropdown, BDropdownText, BDropdownDivider } from "bootstrap-vue-3";
 import { StoredActionsHelper } from "./util/StoredActionsHelper";
 import type { TurnObj } from '@/defs';
-import { unwrap } from "./util/unwrap";
 import type { Args } from "./processing/args";
+import { QueryActionHelper } from "./util/QueryActionHelper";
+
 
-type TurnObjWithTime = TurnObj & {
-  time: string;
-  year?: number;
-  month?: number;
-  tooltip?: string;
-  style?: Record<string, unknown>;
-};
 
 type ReservedCommandResponse = {
   result: true;
@@ -406,22 +400,13 @@ setTimeout(() => {
 }, 1000 - serverNow.value.getMilliseconds());
 
 
-const emptyTurn: TurnObjWithTime[] = Array.from<TurnObjWithTime>({
-  length: staticValues.maxTurn,
-}).fill({
-  arg: {},
-  brief: "",
-  action: "",
-  year: undefined,
-  month: undefined,
-  time: "",
-});
-
 const editModeKey = `sammo_edit_mode_key`;
 
-const prevTurnList = ref(new Set([0]));
-const turnList = ref(new Set<number>());
-const reservedCommandList = ref(emptyTurn);
+const queryActionHelper = new QueryActionHelper(staticValues.maxTurn);
+const reservedCommandList = queryActionHelper.reservedCommandList;
+const prevSelectedTurnList = queryActionHelper.prevSelectedTurnList;
+const selectedTurnList = queryActionHelper.selectedTurnList;
+
 const isEditMode = ref(localStorage.getItem(editModeKey) === '1');
 
 const flippedMaxTurn = 14;
@@ -456,53 +441,7 @@ function updateNow() {
   }, 1000 - serverNow.value.getMilliseconds());
 }
 
-function toggleTurn(...reqTurnList: number[] | string[]) {
-  for (let turnIdx of reqTurnList) {
-    if (isString(turnIdx)) {
-      turnIdx = parseInt(turnIdx);
-    }
-    if (turnList.value.has(turnIdx)) {
-      turnList.value.delete(turnIdx);
-    } else {
-      turnList.value.add(turnIdx);
-    }
-  }
-}
 
-function selectTurn(...reqTurnList: number[] | string[]) {
-  turnList.value.clear();
-  for (const turnIdx of reqTurnList) {
-    if (isString(turnIdx)) {
-      turnList.value.add(parseInt(turnIdx));
-    } else {
-      turnList.value.add(turnIdx);
-    }
-  }
-}
-
-function selectAll(e: Event | true) {
-  //NOTE: split 구현에 버그가 있어서, 수동으로 구분해야함
-  if (e !== true && isDropdownChildren(e)) {
-    return;
-  }
-
-  if (turnList.value.size * 3 > maxTurn) {
-    turnList.value.clear();
-  } else {
-    for (let i = 0; i < maxTurn; i++) {
-      turnList.value.add(i);
-    }
-  }
-}
-
-function selectStep(begin: number, step: number) {
-  turnList.value.clear();
-  for (const idx of range(0, maxTurn)) {
-    if ((idx - begin) % step == 0) {
-      turnList.value.add(idx);
-    }
-  }
-}
 
 function toggleViewMaxTurn() {
   if (viewMaxTurn.value == flippedMaxTurn) {
@@ -620,8 +559,6 @@ async function reloadCommandList() {
 }
 
 async function reserveCommandDirect(args: [number[], TurnObj][], reload = true): Promise<boolean> {
-  const waiterList: Promise<ReserveCommandResponse | InvalidResponse>[] = [];
-
   const query: {
     turnList: number[],
     action: string,
@@ -637,7 +574,7 @@ async function reserveCommandDirect(args: [number[], TurnObj][], reload = true):
 
   try {
     await SammoAPI.Command.ReserveBulkCommand(query);
-    releaseSelectedTurnList();
+    queryActionHelper.releaseSelectedTurnList();
   } catch (e) {
     console.error(e);
     alert(`실패했습니다: ${e}`);
@@ -650,28 +587,8 @@ async function reserveCommandDirect(args: [number[], TurnObj][], reload = true):
   return true;
 }
 
-function getSelectedTurnList(): number[] {
-  if (turnList.value.size) {
-    return Array.from(turnList.value);
-  }
-  if (prevTurnList.value.size) {
-    return Array.from(prevTurnList.value);
-  }
-  return [0];
-}
-
-function releaseSelectedTurnList() {
-  if (turnList.value.size > 0) {
-    prevTurnList.value.clear();
-    for (const v of turnList.value) {
-      prevTurnList.value.add(v);
-    }
-    turnList.value.clear();
-  }
-}
-
 async function reserveCommand() {
-  let reqTurnList: number[] = getSelectedTurnList();
+  let reqTurnList: number[] = queryActionHelper.getSelectedTurnList();
 
   const commandName = selectedCommand.value.value;
 
@@ -698,7 +615,7 @@ async function reserveCommand() {
       arg: {}
     });
 
-    releaseSelectedTurnList();
+    queryActionHelper.releaseSelectedTurnList();
 
 
   } catch (e) {
@@ -725,8 +642,8 @@ function chooseQuickReserveCommand(val?: string) {
     return;
   }
   selectedCommand.value = invCommandMap[val];
-  turnList.value.clear();
-  turnList.value.add(currentQuickReserveTarget.value);
+  selectedTurnList.value.clear();
+  selectedTurnList.value.add(currentQuickReserveTarget.value);
   void reserveCommand();
 }
 function toggleQuickReserveForm(turnIdx: number) {
@@ -759,76 +676,17 @@ const storedActions = storedActionsHelper.storedActions;
 
 async function eraseSelectedTurnList(releaseSelect = true): Promise<boolean> {
   const result = await reserveCommandDirect([[
-    getSelectedTurnList(),
+    queryActionHelper.getSelectedTurnList(),
     emptyTurnObj
   ]]);
   if (releaseSelect) {
-    releaseSelectedTurnList();
+    queryActionHelper.releaseSelectedTurnList();
   }
   return result;
 }
 
 
-function refineQueryActions(): [number[], TurnObj][] {
-  const reqTurnList = getSelectedTurnList();
-  const selectedMinTurnIdx = unwrap(min<number>(reqTurnList));
-  const buffer: [number[], TurnObj][] = [];
-  for (const rawTurnIdx of reqTurnList) {
-    const turnIdx = rawTurnIdx - selectedMinTurnIdx;
-    const rawAction = reservedCommandList.value[rawTurnIdx]
-    buffer.push([[turnIdx], {
-      action: rawAction.action,
-      arg: clone(rawAction.arg),
-      brief: rawAction.brief
-    }]);
-  }
-  return buffer;
-}
 
-function amplifyQueryActions(rawActions: [number[], TurnObj][], reqTurnList: number[]): [number[], TurnObj][] {
-  if (reqTurnList.length < 1) {
-    return [];
-  }
-
-  let minQueryIdx = maxTurn;
-  let maxQueryIdx = 0;
-  for (const [turnList] of rawActions) {
-    for (const turnIdx of turnList) {
-      minQueryIdx = Math.min(minQueryIdx, turnIdx);
-      maxQueryIdx = Math.max(maxQueryIdx, turnIdx);
-    }
-  }
-  const queryLength = maxQueryIdx - minQueryIdx + 1;
-
-  const queryTurnList: number[] = [reqTurnList[0]];
-  for (const reqTurnIdx of reqTurnList) {
-    const last = queryTurnList[queryTurnList.length - 1];
-    if (reqTurnIdx < last + queryLength) {
-      continue;
-    }
-    queryTurnList.push(reqTurnIdx);
-  }
-
-  const actions: [number[], TurnObj][] = [];
-  for (const [baseTurnList, action] of rawActions) {
-    const subTurnList: number[] = [];
-    for (const baseTurnIdx of baseTurnList) {
-      for (const queryTurnIdx of queryTurnList) {
-        const targetTurn = baseTurnIdx + queryTurnIdx;
-        if (targetTurn >= maxTurn) {
-          continue;
-        }
-        subTurnList.push(baseTurnIdx + queryTurnIdx);
-      }
-    }
-    if (subTurnList.length == 0) {
-      continue;
-    }
-    actions.push([subTurnList, action]);
-  }
-
-  return actions;
-}
 
 const clipboard = ref<[number[], TurnObj][] | undefined>(undefined);
 
@@ -838,9 +696,9 @@ async function clipboardCut(releaseSelect = true) {
 }
 
 function clipboardCopy(releaseSelect = true) {
-  clipboard.value = refineQueryActions();
+  clipboard.value = queryActionHelper.extractQueryActions();
   if (releaseSelect) {
-    releaseSelectedTurnList();
+    queryActionHelper.releaseSelectedTurnList();
   }
 }
 
@@ -850,37 +708,37 @@ async function clipboardPaste(releaseSelect = true) {
     return;
   }
 
-  const actions = amplifyQueryActions(rawActions, getSelectedTurnList());
+  const actions = queryActionHelper.amplifyQueryActions(rawActions, queryActionHelper.getSelectedTurnList());
   if (actions.length === 0) {
     return;
   }
 
   const result = await reserveCommandDirect(actions);
   if (releaseSelect) {
-    releaseSelectedTurnList();
+    queryActionHelper.releaseSelectedTurnList();
   }
   return result;
 }
 
 async function subRepeatCommand(releaseSelect = true): Promise<boolean> {
-  const reqTurnList = getSelectedTurnList().sort((a, b) => (a - b));
+  const reqTurnList = queryActionHelper.getSelectedTurnList();
   const selectedMinTurnIdx = reqTurnList[0];
   const selectedMaxTurnIdx = reqTurnList[reqTurnList.length - 1];
   const queryLength = selectedMaxTurnIdx - selectedMinTurnIdx + 1;
 
-  const rawActions = refineQueryActions();
-  const actions = amplifyQueryActions(rawActions, range(selectedMinTurnIdx, maxTurn, queryLength));
+  const rawActions = queryActionHelper.extractQueryActions();
+  const actions = queryActionHelper.amplifyQueryActions(rawActions, range(selectedMinTurnIdx, maxTurn, queryLength));
 
   const result = await reserveCommandDirect(actions);
   if (releaseSelect) {
-    releaseSelectedTurnList();
+    queryActionHelper.releaseSelectedTurnList();
   }
   return result;
 }
 
 
 async function eraseAndPullCommand(releaseSelect = true): Promise<boolean> {
-  const reqTurnList = getSelectedTurnList().sort((a, b) => (a - b));
+  const reqTurnList = queryActionHelper.getSelectedTurnList();
   const selectedMinTurnIdx = reqTurnList[0];
   const selectedMaxTurnIdx = reqTurnList[reqTurnList.length - 1];
   const queryLength = selectedMaxTurnIdx - selectedMinTurnIdx + 1;
@@ -917,13 +775,13 @@ async function eraseAndPullCommand(releaseSelect = true): Promise<boolean> {
 
   const result = await reserveCommandDirect(actions);
   if (releaseSelect) {
-    releaseSelectedTurnList();
+    queryActionHelper.releaseSelectedTurnList();
   }
   return result;
 }
 
 async function pushEmptyCommand(releaseSelect = true): Promise<boolean> {
-  const reqTurnList = getSelectedTurnList().sort((a, b) => (a - b));
+  const reqTurnList = queryActionHelper.getSelectedTurnList();
   const selectedMinTurnIdx = reqTurnList[0];
   const selectedMaxTurnIdx = reqTurnList[reqTurnList.length - 1];
   const queryLength = selectedMaxTurnIdx - selectedMinTurnIdx + 1;
@@ -960,26 +818,34 @@ async function pushEmptyCommand(releaseSelect = true): Promise<boolean> {
 
   const result = await reserveCommandDirect(actions);
   if (releaseSelect) {
-    releaseSelectedTurnList();
+    queryActionHelper.releaseSelectedTurnList();
   }
   return result;
 }
 
 function setStoredActions() {
-  const actions = refineQueryActions();
-  const turnBrief: string[] = [];
+  const actions = queryActionHelper.extractQueryActions();
+  const turnBrief = new Map<number, string>();
   for (const [subTurnList, action] of actions) {
     const actionName = action.action.split('_');
     const actionShortName = actionName.length == 1 ? actionName[0] : actionName[1];
-    turnBrief.push(repeat(actionShortName[0], subTurnList.length));
+    for (const turnIdx of subTurnList) {
+      turnBrief.set(turnIdx, actionShortName[0]);
+    }
   }
-  const nickName = trim(prompt('선택한 턴들의 별명을 지어주세요', turnBrief.join()) ?? '');
+
+  const turnBriefStr = Array.from(turnBrief.entries())
+    .sort(([turnA], [turnB]) => turnA - turnB)
+    .map(([, action]) => action)
+    .join('');
+
+  const nickName = trim(prompt('선택한 턴들의 별명을 지어주세요', turnBriefStr) ?? '');
   if (nickName == '') {
     return;
   }
 
   storedActionsHelper.setStoredActions(nickName, actions);
-  releaseSelectedTurnList();
+  queryActionHelper.releaseSelectedTurnList();
 }
 
 function deleteStoredActions(actionKey: string) {
@@ -987,10 +853,10 @@ function deleteStoredActions(actionKey: string) {
 }
 
 async function useStoredAction(rawActions: [number[], TurnObj][]) {
-  const reqTurnList = getSelectedTurnList().sort((a, b) => (a - b));
-  const actions = amplifyQueryActions(rawActions, reqTurnList)
+  const reqTurnList = queryActionHelper.getSelectedTurnList();
+  const actions = queryActionHelper.amplifyQueryActions(rawActions, reqTurnList)
   const result = await reserveCommandDirect(actions);
-  releaseSelectedTurnList();
+  queryActionHelper.releaseSelectedTurnList();
   return result;
 }
 
diff --git a/hwe/ts/util/QueryActionHelper.ts b/hwe/ts/util/QueryActionHelper.ts
new file mode 100644
index 00000000..97edf66b
--- /dev/null
+++ b/hwe/ts/util/QueryActionHelper.ts
@@ -0,0 +1,173 @@
+import type { TurnObj } from "@/defs";
+import { clone, isString, range } from "lodash";
+import { ref, type Ref } from "vue";
+import { unwrap } from "./unwrap";
+
+type TurnObjWithTime = TurnObj & {
+    time: string;
+    year?: number;
+    month?: number;
+    tooltip?: string;
+    style?: Record<string, unknown>;
+};
+
+export const getEmptyTurn = (maxTurn: number): TurnObjWithTime[] => Array.from<TurnObjWithTime>({
+    length: maxTurn,
+}).fill({
+    arg: {},
+    brief: "",
+    action: "",
+    year: undefined,
+    month: undefined,
+    time: "",
+});
+
+export class QueryActionHelper {
+    public readonly reservedCommandList: Ref<TurnObjWithTime[]>;
+    public readonly selectedTurnList: Ref<Set<number>>;
+    public readonly prevSelectedTurnList: Ref<Set<number>>;
+
+    constructor(
+        protected maxTurn: number,
+    ) {
+        this.reservedCommandList = ref(getEmptyTurn(maxTurn));
+        this.selectedTurnList = ref(new Set());
+        this.prevSelectedTurnList = ref(new Set([0]));
+    }
+
+    toggleTurn(...reqTurnList: number[] | string[]) {
+        for (let turnIdx of reqTurnList) {
+            if (isString(turnIdx)) {
+                turnIdx = parseInt(turnIdx);
+            }
+            if (this.selectedTurnList.value.has(turnIdx)) {
+                this.selectedTurnList.value.delete(turnIdx);
+            } else {
+                this.selectedTurnList.value.add(turnIdx);
+            }
+        }
+    }
+
+    selectTurn(...reqTurnList: number[] | string[]) {
+        this.selectedTurnList.value.clear();
+        for (const turnIdx of reqTurnList) {
+            if (isString(turnIdx)) {
+                this.selectedTurnList.value.add(parseInt(turnIdx));
+            } else {
+                this.selectedTurnList.value.add(turnIdx);
+            }
+        }
+    }
+
+    selectStep(begin: number, step: number) {
+        this.selectedTurnList.value.clear();
+        for (const idx of range(0, this.maxTurn)) {
+            if ((idx - begin) % step == 0) {
+                this.selectedTurnList.value.add(idx);
+            }
+        }
+    }
+
+    selectAll() {
+        for (let i = 0; i < this.maxTurn; i++) {
+            this.selectedTurnList.value.add(i);
+        }
+    }
+
+    getSelectedTurnList(useSort = true): number[] {
+        let result: number[];
+        if (this.selectedTurnList.value.size) {
+            result = Array.from(this.selectedTurnList.value);
+        }
+        else if (this.prevSelectedTurnList.value.size) {
+            result = Array.from(this.prevSelectedTurnList.value);
+        }
+        else {
+            return [0];
+        }
+
+        if (useSort) {
+            return result.sort((a, b) => a - b);
+        }
+        return result;
+    }
+
+    releaseSelectedTurnList() {
+        if (this.selectedTurnList.value.size > 0) {
+            this.prevSelectedTurnList.value.clear();
+            for (const v of this.selectedTurnList.value) {
+                this.prevSelectedTurnList.value.add(v);
+            }
+            this.selectedTurnList.value.clear();
+        }
+    }
+
+    extractQueryActions(): [number[], TurnObj][] {
+        const reqTurnList = this.getSelectedTurnList();
+        const selectedMinTurnIdx = unwrap(Math.min(...reqTurnList));
+
+        const buffer = new Map<string, [number[], TurnObj]>();
+        for (const rawTurnIdx of reqTurnList) {
+            const turnIdx = rawTurnIdx - selectedMinTurnIdx;
+            const rawAction = this.reservedCommandList.value[rawTurnIdx]
+            const actionStr = JSON.stringify([rawAction.action, rawAction.arg]);
+            if (buffer.has(actionStr)) {
+                const items = unwrap(buffer.get(actionStr));
+                items[0].push(turnIdx);
+            }
+            else {
+                buffer.set(actionStr, [[turnIdx], {
+                    action: rawAction.action,
+                    arg: clone(rawAction.arg),
+                    brief: rawAction.brief
+                }])
+            }
+        }
+        return Array.from(buffer.values());
+    }
+
+    amplifyQueryActions(rawActions: [number[], TurnObj][], reqTurnList: number[]): [number[], TurnObj][] {
+        if (reqTurnList.length < 1) {
+            return [];
+        }
+
+        let minQueryIdx = this.maxTurn;
+        let maxQueryIdx = 0;
+        for (const [turnList] of rawActions) {
+            for (const turnIdx of turnList) {
+                minQueryIdx = Math.min(minQueryIdx, turnIdx);
+                maxQueryIdx = Math.max(maxQueryIdx, turnIdx);
+            }
+        }
+        const queryLength = maxQueryIdx - minQueryIdx + 1;
+
+        const queryTurnList: number[] = [reqTurnList[0]];
+        for (const reqTurnIdx of reqTurnList) {
+            const last = queryTurnList[queryTurnList.length - 1];
+            if (reqTurnIdx < last + queryLength) {
+                continue;
+            }
+            queryTurnList.push(reqTurnIdx);
+        }
+
+        const actions: [number[], TurnObj][] = [];
+        for (const [baseTurnList, action] of rawActions) {
+            const subTurnList: number[] = [];
+            for (const baseTurnIdx of baseTurnList) {
+                for (const queryTurnIdx of queryTurnList) {
+                    const targetTurn = baseTurnIdx + queryTurnIdx;
+                    if (targetTurn >= this.maxTurn) {
+                        continue;
+                    }
+                    subTurnList.push(baseTurnIdx + queryTurnIdx);
+                }
+            }
+            if (subTurnList.length == 0) {
+                continue;
+            }
+            actions.push([subTurnList, action]);
+        }
+
+        return actions;
+    }
+}