diff --git a/hwe/ts/PageChiefCenter.vue b/hwe/ts/PageChiefCenter.vue
index c9c64da9..7b7a1d7c 100644
--- a/hwe/ts/PageChiefCenter.vue
+++ b/hwe/ts/PageChiefCenter.vue
@@ -1,5 +1,5 @@
 <template>
-  <div id="container" class="pageChiefCenter">
+  <BContainer id="container" class="pageChiefCenter" :toast="{ root: true }">
     <TopBackBar title="사령부" reloadable @reload="reloadTable" />
 
     <div
@@ -56,7 +56,7 @@
         </div>
       </template>
     </div>
-  </div>
+  </BContainer>
   <div v-if="chiefList" id="bottomChiefBox">
     <div id="bottomChiefList" class="c-bg2">
       <template v-for="(chiefLevel, vidx) in [12, 10, 8, 6, 11, 9, 7, 5]" :key="chiefLevel">
@@ -113,11 +113,15 @@ import { StoredActionsHelper } from "./util/StoredActionsHelper";
 import type { ChiefResponse } from "./defs/API/NationCommand";
 import { getGameConstStore, type GameConstStore } from "./GameConstStore";
 import { postFilterNationCommandGen } from "./utilGame/postFilterNationCommandGen";
+import { useToast } from "bootstrap-vue-3";
 
 const props = defineProps({
   maxChiefTurn: VueTypes.number.isRequired,
 });
 
+
+const toasts = unwrap(useToast());
+
 const asyncReady = ref<boolean>(false);
 const gameConstStore = ref<GameConstStore>();
 provide("gameConstStore", gameConstStore);
diff --git a/hwe/ts/PageFront.vue b/hwe/ts/PageFront.vue
index 969cf954..e4db998a 100644
--- a/hwe/ts/PageFront.vue
+++ b/hwe/ts/PageFront.vue
@@ -301,9 +301,13 @@ async function tryRefresh() {
     //TODO: 서버와 클라이언트 버전이 다르다면 갱신 필요
   } catch (e) {
     responseLock = false;
-    //매우 심각한 버그
+    if(isString(e)){
+      toasts.danger({
+        title: "에러",
+        body: e,
+      });
+    }
     console.error(e);
-    alert(`서버 갱신 실패: ${e}`);
     throw e;
   }
 }
diff --git a/hwe/ts/PartialReservedCommand.vue b/hwe/ts/PartialReservedCommand.vue
index 0962e9ed..3ca580b9 100644
--- a/hwe/ts/PartialReservedCommand.vue
+++ b/hwe/ts/PartialReservedCommand.vue
@@ -289,7 +289,7 @@ import DragSelect from "@/components/DragSelect.vue";
 import { SammoAPI } from "./SammoAPI";
 import type { CommandItem, CommandTableResponse } from "@/defs";
 import CommandSelectForm from "@/components/CommandSelectForm.vue";
-import { BButton, BButtonGroup, BDropdownItem, BDropdown, BDropdownText, BDropdownDivider } from "bootstrap-vue-3";
+import { BButton, BButtonGroup, BDropdownItem, BDropdown, BDropdownText, BDropdownDivider, useToast } from "bootstrap-vue-3";
 import { StoredActionsHelper } from "./util/StoredActionsHelper";
 import type { TurnObj } from "@/defs";
 import type { Args } from "./processing/args";
@@ -303,6 +303,8 @@ defineExpose({
   reloadCommandList,
 })
 
+const toasts = unwrap(useToast());
+
 const { maxTurn, maxPushTurn } = staticValues;
 
 const commandList = ref<CommandTableResponse['commandTable']>([]);
@@ -436,8 +438,13 @@ async function repeatGeneralCommand(amount: number) {
   try {
     await SammoAPI.Command.RepeatCommand({ amount });
   } catch (e) {
+    if(isString(e)){
+      toasts.danger({
+        title: "에러",
+        body: e,
+      });
+    }
     console.error(e);
-    alert(`실패했습니다: ${e}`);
     return;
   }
   await reloadCommandList();
@@ -447,8 +454,13 @@ async function pushGeneralCommand(amount: number) {
   try {
     await SammoAPI.Command.PushCommand({ amount });
   } catch (e) {
+    if(isString(e)){
+      toasts.danger({
+        title: "에러",
+        body: e,
+      });
+    }
     console.error(e);
-    alert(`실패했습니다: ${e}`);
     return;
   }
   await reloadCommandList();
@@ -483,8 +495,13 @@ async function reloadCommandList() {
   try {
     result = await SammoAPI.Command.GetReservedCommand();
   } catch (e) {
+    if(isString(e)){
+      toasts.danger({
+        title: "에러",
+        body: e,
+      });
+    }
     console.error(e);
-    alert(`실패했습니다: ${e}`);
     return;
   }
 
@@ -551,8 +568,13 @@ async function reserveCommandDirect(args: [number[], TurnObj][], reload = true):
     await SammoAPI.Command.ReserveBulkCommand(query);
     queryActionHelper.releaseSelectedTurnList();
   } catch (e) {
+    if(isString(e)){
+      toasts.danger({
+        title: "에러",
+        body: e,
+      });
+    }
     console.error(e);
-    alert(`실패했습니다: ${e}`);
     return false;
   }
 
@@ -592,8 +614,13 @@ async function reserveCommand() {
 
     queryActionHelper.releaseSelectedTurnList();
   } catch (e) {
+    if(isString(e)){
+      toasts.danger({
+        title: "에러",
+        body: e,
+      });
+    }
     console.error(e);
-    alert(`실패했습니다: ${e}`);
     return;
   }
   await reloadCommandList();
diff --git a/hwe/ts/components/ChiefReservedCommand.vue b/hwe/ts/components/ChiefReservedCommand.vue
index 52ec2f68..c810569a 100644
--- a/hwe/ts/components/ChiefReservedCommand.vue
+++ b/hwe/ts/components/ChiefReservedCommand.vue
@@ -274,13 +274,16 @@ import { QueryActionHelper, type TurnObjWithTime } from "@/util/QueryActionHelpe
 import type { Args } from "@/processing/args";
 import type { StoredActionsHelper } from "@/util/StoredActionsHelper";
 import { getNPCColor } from "@/utilGame";
-import { BButton, BDropdownItem, BDropdownText, BButtonGroup, BDropdownDivider, BDropdown } from "bootstrap-vue-3";
+import { BButton, BDropdownItem, BDropdownText, BButtonGroup, BDropdownDivider, BDropdown, useToast } from "bootstrap-vue-3";
 import CommandSelectForm from "@/components/CommandSelectForm.vue";
 import SimpleClock from "@/components/SimpleClock.vue";
 import type { ChiefResponse } from "@/defs/API/NationCommand";
 import { unwrap_err } from "@/util/unwrap_err";
 import type { GameConstStore } from "@/GameConstStore";
 import { postFilterNationCommandGen } from "@/utilGame/postFilterNationCommandGen";
+import { unwrap } from "@/util/unwrap";
+
+const toasts = unwrap(useToast());
 
 const props = defineProps({
   maxTurn: VueTypes.integer.isRequired,
@@ -404,8 +407,13 @@ async function repeatNationCommand(amount: number) {
   try {
     await SammoAPI.NationCommand.RepeatCommand({ amount });
   } catch (e) {
+    if(isString(e)){
+      toasts.danger({
+        title: "에러",
+        body: e,
+      });
+    }
     console.error(e);
-    alert(`실패했습니다: ${e}`);
     return;
   }
   emit("raise-reload");
@@ -431,8 +439,13 @@ async function pushNationCommand(amount: number) {
   try {
     await SammoAPI.NationCommand.PushCommand({ amount });
   } catch (e) {
+    if(isString(e)){
+      toasts.danger({
+        title: "에러",
+        body: e,
+      });
+    }
     console.error(e);
-    alert(`실패했습니다: ${e}`);
     return;
   }
   emit("raise-reload");
@@ -469,8 +482,13 @@ async function reserveCommandDirect(args: [number[], TurnObj][], reload = true):
     await SammoAPI.NationCommand.ReserveBulkCommand(query);
     queryActionHelper.releaseSelectedTurnList();
   } catch (e) {
+    if(isString(e)){
+      toasts.danger({
+        title: "에러",
+        body: e,
+      });
+    }
     console.error(e);
-    alert(`실패했습니다: ${e}`);
     return false;
   }
 
@@ -560,8 +578,13 @@ async function reserveCommand() {
 
     queryActionHelper.releaseSelectedTurnList();
   } catch (e) {
+    if(isString(e)){
+      toasts.danger({
+        title: "에러",
+        body: e,
+      });
+    }
     console.error(e);
-    alert(`실패했습니다: ${e}`);
     return;
   }
   emit("raise-reload");
diff --git a/hwe/ts/v_chiefCenter.ts b/hwe/ts/v_chiefCenter.ts
index e1d352f8..0a14b7ac 100644
--- a/hwe/ts/v_chiefCenter.ts
+++ b/hwe/ts/v_chiefCenter.ts
@@ -1,6 +1,6 @@
 import { createApp } from 'vue'
 import PageChiefCenter from '@/PageChiefCenter.vue';
-import BootstrapVue3 from 'bootstrap-vue-3'
+import BootstrapVue3, { BToastPlugin } from 'bootstrap-vue-3'
 import 'bootstrap-vue-3/dist/bootstrap-vue-3.css'
 import { setAxiosXMLHttpRequest } from '@util/setAxiosXMLHttpRequest';
 import Multiselect from 'vue-multiselect';
@@ -20,4 +20,4 @@ htmlReady(() => {
 createApp(PageChiefCenter, {
     maxChiefTurn,
 
-}).use(BootstrapVue3).component('v-multiselect', Multiselect).mount('#app')
\ No newline at end of file
+}).use(BootstrapVue3).use(BToastPlugin).component('v-multiselect', Multiselect).mount('#app')
\ No newline at end of file