diff --git a/frontend/src/components/modals/BaseModal.vue b/frontend/src/components/modals/BaseModal.vue
index fb4f136..b86cbd5 100644
--- a/frontend/src/components/modals/BaseModal.vue
+++ b/frontend/src/components/modals/BaseModal.vue
@@ -1,5 +1,5 @@
 <template>
-  <div tabindex="-1" aria-hidden="true"
+  <div :id="id" tabindex="-1" aria-hidden="true"
     class="bg-gray-900/50 hidden overflow-y-auto overflow-x-hidden fixed top-0 right-0 left-0 z-50 justify-center items-center w-full md:inset-0 h-[calc(100%-1rem)] max-h-full">
     <div class="relative p-4 w-full" :class="[maxWidthClass]">
       <!-- Modal content -->
@@ -26,7 +26,8 @@
 </template>
 
 <script setup lang="ts">
-import { computed } from "vue";
+import { computed, onMounted } from "vue";
+import { initFlowbite, Modal } from "flowbite";
 
 export type ModalSize = "xs" | "sm" | "md" | "lg" | "xl";
 
@@ -37,6 +38,8 @@ const props = defineProps<{
 	size?: ModalSize;
 	/** 关闭模态框的回调函数 */
 	closeModal: () => void;
+	/** 模态框ID，用于DOM选择 */
+	id?: string;
 }>();
 
 /** 根据size属性计算最大宽度类名 */
@@ -51,4 +54,9 @@ const maxWidthClass = computed(() => {
 
 	return sizes[props.size || "md"];
 });
+
+// 确保Flowbite初始化，这对于PopupModal的正常工作至关重要
+onMounted(() => {
+	initFlowbite();
+});
 </script>
diff --git a/frontend/src/components/modals/DepartmentUpsertModal.vue b/frontend/src/components/modals/DepartmentUpsertModal.vue
index 720aab9..d1c747f 100644
--- a/frontend/src/components/modals/DepartmentUpsertModal.vue
+++ b/frontend/src/components/modals/DepartmentUpsertModal.vue
@@ -1,30 +1,30 @@
 <template>
-  <BaseModal title="部门管理" size="md" :closeModal="closeModal">
-    <!-- Modal body -->
-    <div class="p-4 md:p-5">
-      <div class="grid gap-4 mb-4 grid-cols-1">
-        <div class="col-span-full">
-          <label for="name" class="block mb-2 text-sm font-medium text-gray-900">部门名称</label>
-          <input type="text" id="name" v-model="formData.name"
-            class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
-            required />
-        </div>
-        <div class="col-span-full">
-          <label for="category" class="block mb-2 text-sm font-medium text-gray-900">上级部门</label>
-          <select id="category" v-model="formData.parentId"
-            class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5">
-            <option :value="null">无</option>
-            <option v-for="dept in availableDepartments" :key="dept.id" :value="dept.id"
-              :selected="dept.id === formData.parentId">{{ dept.name }}</option>
-          </select>
-        </div>
-      </div>
-      <button type="submit" @click="handleSubmit"
-        class="w-auto text-sm px-4 py-2 text-white flex items-center bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-center self-start mt-5">
-        保存
-      </button>
-    </div>
-  </BaseModal>
+	<BaseModal :id="id" title="部门管理" size="md" :closeModal="closeModal">
+		<!-- Modal body -->
+		<div class="p-4 md:p-5">
+			<div class="grid gap-4 mb-4 grid-cols-1">
+				<div class="col-span-full">
+					<label for="name" class="block mb-2 text-sm font-medium text-gray-900">部门名称</label>
+					<input type="text" id="name" v-model="formData.name"
+						class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
+						required />
+				</div>
+				<div class="col-span-full">
+					<label for="category" class="block mb-2 text-sm font-medium text-gray-900">上级部门</label>
+					<select id="category" v-model="formData.parentId"
+						class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5">
+						<option :value="null">无</option>
+						<option v-for="dept in availableDepartments" :key="dept.id" :value="dept.id"
+							:selected="dept.id === formData.parentId">{{ dept.name }}</option>
+					</select>
+				</div>
+			</div>
+			<button type="submit" @click="handleSubmit"
+				class="w-auto text-sm px-4 py-2 text-white flex items-center bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-center self-start mt-5">
+				保存
+			</button>
+		</div>
+	</BaseModal>
 </template>
 
 <script setup lang="ts">
@@ -36,12 +36,14 @@ import { onMounted, ref, watch } from "vue";
 import { z } from "zod";
 import BaseModal from "./BaseModal.vue";
 
-const { department, availableDepartments, onSubmit, closeModal } = defineProps<{
-	department?: components["schemas"]["Department"];
-	availableDepartments?: components["schemas"]["Department"][];
-	closeModal: () => void;
-	onSubmit: (department: DepartmentUpsertModel) => Promise<void>;
-}>();
+const { department, availableDepartments, onSubmit, closeModal, id } =
+	defineProps<{
+		department?: components["schemas"]["Department"];
+		availableDepartments?: components["schemas"]["Department"][];
+		closeModal: () => void;
+		onSubmit: (department: DepartmentUpsertModel) => Promise<void>;
+		id?: string;
+	}>();
 
 const formData = ref<DepartmentUpsertModel>({
 	name: "",
@@ -92,8 +94,4 @@ const handleSubmit = async () => {
 		}
 	}
 };
-
-onMounted(() => {
-	initFlowbite();
-});
 </script>
diff --git a/frontend/src/components/modals/LlmUpdateModal.vue b/frontend/src/components/modals/LlmUpdateModal.vue
index 64db168..195de50 100644
--- a/frontend/src/components/modals/LlmUpdateModal.vue
+++ b/frontend/src/components/modals/LlmUpdateModal.vue
@@ -1,5 +1,5 @@
 <template>
-	<BaseModal title="大模型配置" size="md" :closeModal="closeModal">
+	<BaseModal :id="id" title="大模型配置" size="md" :closeModal="closeModal">
 		<!-- Modal body -->
 		<div class="p-4 md:p-5">
 			<div class="grid gap-4 mb-4 grid-cols-1">
@@ -63,10 +63,11 @@ import { onMounted, ref, watch } from "vue";
 import { z } from "zod";
 import BaseModal from "./BaseModal.vue";
 
-const { llm, onSubmit } = defineProps<{
+const { llm, onSubmit, id } = defineProps<{
 	llm?: components["schemas"]["LlmVm"];
 	closeModal: () => void;
 	onSubmit: (data: components["schemas"]["LlmVm"]) => Promise<void>;
+	id: string;
 }>();
 
 // 初始化默认值，避免undefined错误
@@ -139,8 +140,4 @@ const handleSubmit = async () => {
 	await onSubmit(validatedData);
 	updateFormData(undefined);
 };
-
-onMounted(() => {
-	initFlowbite();
-});
 </script>
diff --git a/frontend/src/components/modals/PermissionUpsertModal.vue b/frontend/src/components/modals/PermissionUpsertModal.vue
index 235e098..a113356 100644
--- a/frontend/src/components/modals/PermissionUpsertModal.vue
+++ b/frontend/src/components/modals/PermissionUpsertModal.vue
@@ -1,43 +1,43 @@
 <template>
-  <BaseModal title="权限管理" size="md" :closeModal="closeModal">
-    <!-- Modal body -->
-    <div class="p-4 md:p-5">
-      <div class="grid gap-4 mb-4 grid-cols-1">
-        <div class="col-span-full">
-          <label for="name" class="block mb-2 text-sm font-medium text-gray-900">权限名称</label>
-          <input type="text" id="name" v-model="formData.name"
-            class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
-            required />
-        </div>
-        <div class="col-span-full">
-          <label for="code" class="block mb-2 text-sm font-medium text-gray-900">权限代码</label>
-          <input type="text" id="code" v-model="formData.code"
-            class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
-            required />
-        </div>
-      </div>
-      <button type="submit" @click="handleSubmit"
-        class="w-auto text-sm px-4 py-2 text-white flex items-center bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-center self-start mt-5">
-        保存
-      </button>
-    </div>
-  </BaseModal>
+	<BaseModal :id="id" title="权限管理" size="md" :closeModal="closeModal">
+		<!-- Modal body -->
+		<div class="p-4 md:p-5">
+			<div class="grid gap-4 mb-4 grid-cols-1">
+				<div class="col-span-full">
+					<label for="name" class="block mb-2 text-sm font-medium text-gray-900">权限名称</label>
+					<input type="text" id="name" v-model="formData.name"
+						class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
+						required />
+				</div>
+				<div class="col-span-full">
+					<label for="code" class="block mb-2 text-sm font-medium text-gray-900">权限代码</label>
+					<input type="text" id="code" v-model="formData.code"
+						class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
+						required />
+				</div>
+			</div>
+			<button type="submit" @click="handleSubmit"
+				class="w-auto text-sm px-4 py-2 text-white flex items-center bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-center self-start mt-5">
+				保存
+			</button>
+		</div>
+	</BaseModal>
 </template>
 
 <script setup lang="ts">
 import type { components } from "@/api/types/schema";
 import useAlertStore from "@/composables/store/useAlertStore";
 import type { PermissionUpsertModel } from "@/types/permission";
-import { initFlowbite } from "flowbite";
-import { onMounted, ref, watch } from "vue";
+import { ref, watch } from "vue";
 import { z } from "zod";
 import BaseModal from "./BaseModal.vue";
 
 const alertStore = useAlertStore();
-const { permission, onSubmit, closeModal } = defineProps<{
+const { permission, onSubmit, closeModal, id } = defineProps<{
 	permission?: components["schemas"]["PermissionRespDto"];
 	onSubmit: (data: PermissionUpsertModel) => Promise<void>;
 	closeModal: () => void;
+	id: string;
 }>();
 
 const formData = ref<PermissionUpsertModel>({
diff --git a/frontend/src/components/modals/PopupModal.vue b/frontend/src/components/modals/PopupModal.vue
index abf6fb1..87fdf63 100644
--- a/frontend/src/components/modals/PopupModal.vue
+++ b/frontend/src/components/modals/PopupModal.vue
@@ -1,5 +1,5 @@
 <template>
-  <BaseModal :closeModal="closeModal" size="sm">
+  <BaseModal :id="id" :closeModal="closeModal" size="sm">
     <div class="p-5 md:p-6 text-center">
       <svg class="w-14 h-14 sm:w-16 sm:h-16 mx-auto text-red-600 mb-4" fill="none" stroke="currentColor"
         viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
diff --git a/frontend/src/components/modals/PositionUpsertModal.vue b/frontend/src/components/modals/PositionUpsertModal.vue
index 0361b9c..25824b0 100644
--- a/frontend/src/components/modals/PositionUpsertModal.vue
+++ b/frontend/src/components/modals/PositionUpsertModal.vue
@@ -1,37 +1,37 @@
 <template>
-  <BaseModal title="岗位管理" size="md" :closeModal="closeModal">
-    <!-- Modal body -->
-    <div class="p-4 md:p-5">
-      <div class="grid gap-4 mb-4 grid-cols-1">
-        <div class="col-span-full">
-          <label for="name" class="block mb-2 text-sm font-medium text-gray-900">岗位名称</label>
-          <input type="text" id="name" v-model="formData.name"
-            class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
-            required />
-        </div>
-      </div>
-      <button type="submit" @click="handleSubmit"
-        class="w-auto text-sm px-4 py-2 text-white flex items-center bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-center self-start mt-5">
-        保存
-      </button>
-    </div>
-  </BaseModal>
+	<BaseModal :id="id"  title="岗位管理" size="md" :closeModal="closeModal">
+		<!-- Modal body -->
+		<div class="p-4 md:p-5">
+			<div class="grid gap-4 mb-4 grid-cols-1">
+				<div class="col-span-full">
+					<label for="name" class="block mb-2 text-sm font-medium text-gray-900">岗位名称</label>
+					<input type="text" id="name" v-model="formData.name"
+						class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
+						required />
+				</div>
+			</div>
+			<button type="submit" @click="handleSubmit"
+				class="w-auto text-sm px-4 py-2 text-white flex items-center bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-center self-start mt-5">
+				保存
+			</button>
+		</div>
+	</BaseModal>
 </template>
 
 <script setup lang="ts">
 import type { components } from "@/api/types/schema";
 import useAlertStore from "@/composables/store/useAlertStore";
 import type { PositionUpsertModel } from "@/types/position";
-import { initFlowbite } from "flowbite";
-import { onMounted, ref, watch } from "vue";
+import { ref, watch } from "vue";
 import { z } from "zod";
 import BaseModal from "./BaseModal.vue";
 
 const alertStore = useAlertStore();
-const { position, closeModal, onSubmit } = defineProps<{
+const { position, closeModal, onSubmit, id } = defineProps<{
 	position?: components["schemas"]["Position"];
 	closeModal: () => void;
 	onSubmit: (data: PositionUpsertModel) => Promise<void>;
+	id: string;
 }>();
 
 const formData = ref<PositionUpsertModel>({
@@ -78,8 +78,4 @@ const handleSubmit = async () => {
 		}
 	}
 };
-
-onMounted(() => {
-	initFlowbite();
-});
 </script>
diff --git a/frontend/src/components/modals/RoleUpsertModal.vue b/frontend/src/components/modals/RoleUpsertModal.vue
index 06ad890..bd1db16 100644
--- a/frontend/src/components/modals/RoleUpsertModal.vue
+++ b/frontend/src/components/modals/RoleUpsertModal.vue
@@ -1,43 +1,43 @@
 <template>
-  <BaseModal title="角色管理" size="md" :closeModal="closeModal">
-    <!-- Modal body -->
-    <div class="p-4 md:p-5">
-      <div class="grid gap-4 mb-4 grid-cols-1">
-        <div class="col-span-full">
-          <label for="name" class="block mb-2 text-sm font-medium text-gray-900">角色名称</label>
-          <input type="text" id="name" v-model="formData.name"
-            class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
-            required />
-        </div>
-        <div class="col-span-full">
-          <label for="code" class="block mb-2 text-sm font-medium text-gray-900">角色代码</label>
-          <input type="text" id="code" v-model="formData.code"
-            class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
-            required />
-        </div>
-      </div>
-      <button type="submit" @click="handleSubmit"
-        class="w-auto text-sm px-4 py-2 text-white flex items-center bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-center self-start mt-5">
-        保存
-      </button>
-    </div>
-  </BaseModal>
+	<BaseModal :id="id" title="角色管理" size="md" :closeModal="closeModal">
+		<!-- Modal body -->
+		<div class="p-4 md:p-5">
+			<div class="grid gap-4 mb-4 grid-cols-1">
+				<div class="col-span-full">
+					<label for="name" class="block mb-2 text-sm font-medium text-gray-900">角色名称</label>
+					<input type="text" id="name" v-model="formData.name"
+						class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
+						required />
+				</div>
+				<div class="col-span-full">
+					<label for="code" class="block mb-2 text-sm font-medium text-gray-900">角色代码</label>
+					<input type="text" id="code" v-model="formData.code"
+						class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
+						required />
+				</div>
+			</div>
+			<button type="submit" @click="handleSubmit"
+				class="w-auto text-sm px-4 py-2 text-white flex items-center bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-center self-start mt-5">
+				保存
+			</button>
+		</div>
+	</BaseModal>
 </template>
 
 <script setup lang="ts">
 import type { components } from "@/api/types/schema";
 import useAlertStore from "@/composables/store/useAlertStore";
 import type { RoleUpsertModel } from "@/types/role";
-import { initFlowbite } from "flowbite";
-import { onMounted, ref, watch } from "vue";
+import { ref, watch } from "vue";
 import { z } from "zod";
 import BaseModal from "./BaseModal.vue";
 
 const alertStore = useAlertStore();
-const { role, closeModal, onSubmit } = defineProps<{
+const { role, closeModal, onSubmit, id } = defineProps<{
 	role?: components["schemas"]["RoleRespDto"];
 	closeModal: () => void;
 	onSubmit: (data: RoleUpsertModel) => Promise<void>;
+	id: string;
 }>();
 
 const formData = ref<RoleUpsertModel>({
@@ -92,8 +92,4 @@ const handleSubmit = async () => {
 		}
 	}
 };
-
-onMounted(() => {
-	initFlowbite();
-});
 </script>
diff --git a/frontend/src/components/modals/SchedulerUpdateModal.vue b/frontend/src/components/modals/SchedulerUpdateModal.vue
index 3e66301..dce38c0 100644
--- a/frontend/src/components/modals/SchedulerUpdateModal.vue
+++ b/frontend/src/components/modals/SchedulerUpdateModal.vue
@@ -1,34 +1,34 @@
 <template>
-  <BaseModal title="定时任务配置" size="md" :closeModal="closeModal">
-    <!-- Modal body -->
-    <div class="p-4 md:p-5">
-      <div class="grid gap-4 mb-4 grid-cols-1">
-        <div class="col-span-full">
-          <label for="cronExpression" class="block mb-2 text-sm font-medium text-gray-900">CRON表达式</label>
-          <input type="text" id="cronExpression" v-model="formData.cronExpression"
-            class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
-            required />
-        </div>
-      </div>
-      <button type="submit" @click="handleSubmit"
-        class="w-auto text-sm px-4 py-2 text-white flex items-center bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-center self-start mt-5">
-        保存
-      </button>
-    </div>
-  </BaseModal>
+	<BaseModal :id="id" title="定时任务配置" size="md" :closeModal="closeModal">
+		<!-- Modal body -->
+		<div class="p-4 md:p-5">
+			<div class="grid gap-4 mb-4 grid-cols-1">
+				<div class="col-span-full">
+					<label for="cronExpression" class="block mb-2 text-sm font-medium text-gray-900">CRON表达式</label>
+					<input type="text" id="cronExpression" v-model="formData.cronExpression"
+						class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5"
+						required />
+				</div>
+			</div>
+			<button type="submit" @click="handleSubmit"
+				class="w-auto text-sm px-4 py-2 text-white flex items-center bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-center self-start mt-5">
+				保存
+			</button>
+		</div>
+	</BaseModal>
 </template>
 
 <script setup lang="ts">
 import type { components } from "@/api/types/schema";
-import { initFlowbite } from "flowbite";
-import { onMounted, ref, watch } from "vue";
+import { ref, watch } from "vue";
 import { z } from "zod";
 import BaseModal from "./BaseModal.vue";
 
-const { job, closeModal, onSubmit } = defineProps<{
+const { job, closeModal, onSubmit, id } = defineProps<{
 	job?: components["schemas"]["JobTriggerDto"];
 	closeModal: () => void;
 	onSubmit: (cronExpression: string) => Promise<void>;
+	id: string;
 }>();
 
 const formData = ref({
diff --git a/frontend/src/components/modals/UserUpsertModal.vue b/frontend/src/components/modals/UserUpsertModal.vue
index 9972740..e620c75 100644
--- a/frontend/src/components/modals/UserUpsertModal.vue
+++ b/frontend/src/components/modals/UserUpsertModal.vue
@@ -1,5 +1,5 @@
 <template>
-	<BaseModal title="用户管理" size="md" :closeModal="closeModal">
+	<BaseModal :id="id" title="用户管理" size="md" :closeModal="closeModal">
 		<!-- Modal body -->
 		<form class="p-4 md:p-5">
 			<div class="space-y-4">
@@ -53,10 +53,11 @@ import { onMounted, ref, watch } from "vue";
 import { z } from "zod";
 import BaseModal from "./BaseModal.vue";
 
-const { user, onSubmit } = defineProps<{
+const { user, onSubmit, id } = defineProps<{
 	user?: components["schemas"]["UserRolePermissionDto"];
 	closeModal: () => void;
 	onSubmit: (data: UserUpsertSubmitModel) => Promise<void>;
+	id: string;
 }>();
 
 const formData = ref();
diff --git a/frontend/src/composables/useErrorHandler.ts b/frontend/src/composables/useErrorHandler.ts
new file mode 100644
index 0000000..adfa901
--- /dev/null
+++ b/frontend/src/composables/useErrorHandler.ts
@@ -0,0 +1,72 @@
+import useUserAuth from "@/composables/auth/useUserAuth";
+import useAlertStore from "@/composables/store/useAlertStore";
+import { Routes } from "@/router/constants";
+import {
+	ForbiddenError,
+	InternalServerError,
+	RequestError,
+	UnAuthError,
+	ValidationError,
+} from "@/types/error";
+import { useRouter } from "vue-router";
+import { z } from "zod";
+
+/**
+ * 错误处理 Composable
+ */
+export function useErrorHandler() {
+	const router = useRouter();
+	const { signOut } = useUserAuth();
+	const alertStore = useAlertStore();
+
+	/**
+	 * 处理各类错误，显示对应的提示信息
+	 */
+	const handleError = (err: unknown) => {
+		console.error(err);
+
+		try {
+			if (err instanceof ValidationError) {
+				alertStore.showAlert({
+					level: "error",
+					content: err.message,
+				});
+			} else if (err instanceof UnAuthError) {
+				signOut();
+				router.push(Routes.LOGIN.path);
+				alertStore.showAlert({
+					level: "error",
+					content: err.message,
+				});
+			} else if (err instanceof ForbiddenError || err instanceof RequestError) {
+				alertStore.showAlert({
+					level: "error",
+					content: err.message,
+				});
+			} else if (err instanceof InternalServerError) {
+				alertStore.showAlert({
+					level: "error",
+					content: err.detail ?? err.message,
+				});
+			} else if (err instanceof z.ZodError) {
+				alertStore.showAlert({
+					level: "error",
+					content: err.errors[0].message,
+				});
+			} else {
+				alertStore.showAlert({
+					level: "error",
+					content: "发生异常，请稍候再试",
+				});
+			}
+		} catch (e) {
+			console.error("Error handler failed:", e);
+		}
+	};
+
+	return {
+		handleError,
+	};
+}
+
+export default useErrorHandler;
diff --git a/frontend/src/main.ts b/frontend/src/main.ts
index 13e78c0..cb5abf5 100644
--- a/frontend/src/main.ts
+++ b/frontend/src/main.ts
@@ -3,12 +3,10 @@ import "./assets/main.css";
 import { createPinia } from "pinia";
 import { createApp } from "vue";
 
-import App from "./App.vue";
-import useUserAuth from "./composables/auth/useUserAuth";
-import useAlertStore from "./composables/store/useAlertStore";
-import router from "./router";
-import makeErrorHandler from "./utils/errorHandler";
 import VueDatePicker from "@vuepic/vue-datepicker";
+import App from "./App.vue";
+import useErrorHandler from "./composables/useErrorHandler";
+import router from "./router";
 import "@vuepic/vue-datepicker/dist/main.css";
 import "./assets/datepicker.css";
 
@@ -27,11 +25,13 @@ async function enableMocking() {
 enableMocking().then(() => {
 	const app = createApp(App);
 	app.use(createPinia());
-	const { signOut } = useUserAuth();
-	const { showAlert } = useAlertStore();
 	app.use(router);
-	const errorHandler = makeErrorHandler(router, signOut, showAlert);
-	app.config.errorHandler = errorHandler;
+
+	const { handleError } = useErrorHandler();
+	app.config.errorHandler = (err, instance, info) => {
+		handleError(err);
+	};
+
 	app.component("VueDatePicker", VueDatePicker);
 	app.mount("#app");
 });
diff --git a/frontend/src/utils/errorHandler.ts b/frontend/src/utils/errorHandler.ts
deleted file mode 100644
index 2f48523..0000000
--- a/frontend/src/utils/errorHandler.ts
+++ /dev/null
@@ -1,67 +0,0 @@
-import type { ComponentPublicInstance } from "vue";
-import type { Router } from "vue-router";
-import {
-	ForbiddenError,
-	InternalServerError,
-	RequestError,
-	ValidationError,
-	UnAuthError,
-} from "../types/error";
-import { z } from "zod";
-import { Routes } from "../router/constants";
-
-const makeErrorHandler =
-	(
-		router: Router,
-		signOut: () => void,
-		showAlert: ({
-			content,
-			level,
-		}: {
-			content: string;
-			level: "info" | "success" | "warning" | "error";
-		}) => void,
-	) =>
-	(err: unknown, instance: ComponentPublicInstance | null, info: string) => {
-		console.error(err);
-		if (err instanceof ValidationError) {
-			showAlert({
-				level: "error",
-				content: err.message,
-			});
-		} else if (err instanceof UnAuthError) {
-			signOut();
-			router.push(Routes.LOGIN.path);
-			showAlert({
-				level: "error",
-				content: err.message,
-			});
-		} else if (err instanceof ForbiddenError) {
-			showAlert({
-				level: "error",
-				content: err.message,
-			});
-		} else if (err instanceof RequestError) {
-			showAlert({
-				level: "error",
-				content: err.message,
-			});
-		} else if (err instanceof InternalServerError) {
-			showAlert({
-				level: "error",
-				content: err.detail ?? err.message,
-			});
-		} else if (err instanceof z.ZodError) {
-			showAlert({
-				level: "error",
-				content: err.errors[0].message,
-			});
-		} else {
-			showAlert({
-				level: "error",
-				content: "发生异常，请稍候再试",
-			});
-		}
-	};
-
-export default makeErrorHandler;
diff --git a/frontend/src/views/RoleView.vue b/frontend/src/views/RoleView.vue
index fadfa9f..c9cca3f 100644
--- a/frontend/src/views/RoleView.vue
+++ b/frontend/src/views/RoleView.vue
@@ -115,7 +115,7 @@
   <RoleDeleteModal :id="'role-delete-modal'" :closeModal="() => {
     roleDeleteModal!.hide();
   }" :onSubmit="handleDeletedModalSubmit" title="确定删除该角色吗" content="删除角色"></RoleDeleteModal>
-  <RoleUpsertModal :onSubmit="handleUpsertModalSubmit" :closeModal="() => {
+  <RoleUpsertModal :id="'role-upsert-modal'" :onSubmit="handleUpsertModalSubmit" :closeModal="() => {
     roleUpsertModal!.hide();
   }" :role="selectedRole">
   </RoleUpsertModal>