diff --git a/src/App.vue b/src/App.vue
index 0324a27..386244a 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -65,7 +65,8 @@ async function validateCachedRoleId(): Promise<boolean> {
 	const cachedRoleId = Local.get('roleId');
 	if (cachedRoleId == null || cachedRoleId === '') return false;
 	try {
-		const res = await listAllRole();
+		// 使用 skipRoleHeader 避免带上无效的缓存角色导致接口 403，确保首次即可拿到列表并清除缓存
+		const res = await listAllRole({ skipRoleHeader: true });
 		const data = res?.data;
 		const allRoles: any[] = Array.isArray(data) ? data : data && typeof data === 'object' ? (Object.values(data) as any[]).flat() : [];
 		const exists = allRoles.some((r: any) => r && String(r.roleId) === String(cachedRoleId));
@@ -86,9 +87,17 @@ onMounted(() => {
 	mittBus.on('openRoleSelectDialog', () => {
 		if (roleDialogOpenedThisSession) return;
 		roleDialogOpenedThisSession = true;
-		setTimeout(() => {
-			changeRoleFirRef.value?.open();
-		}, 300);
+		const tryOpen = (attempt = 0) => {
+			const maxAttempts = 25; // 约 2.5 秒内每 100ms 重试
+			if (changeRoleFirRef.value) {
+				changeRoleFirRef.value.open();
+				return;
+			}
+			if (attempt < maxAttempts) {
+				setTimeout(() => tryOpen(attempt + 1), attempt === 0 ? 300 : 100);
+			}
+		};
+		tryOpen();
 	});
 	nextTick(async () => {
 		// 监听布局配置弹窗点击打开
diff --git a/src/api/admin/role.ts b/src/api/admin/role.ts
index f9c5f21..83684a5 100644
--- a/src/api/admin/role.ts
+++ b/src/api/admin/role.ts
@@ -158,9 +158,10 @@ export function validateRoleName(rule: any, value: any, callback: any, isEdit: b
 	});
 }
 
-export const listAllRole = () => {
+export const listAllRole = (options?: { skipRoleHeader?: boolean }) => {
 	return request({
 		url: '/admin/role/listAllRole',
 		method: 'get',
+		...options,
 	});
 };
diff --git a/src/utils/request.ts b/src/utils/request.ts
index 9416dde..e28be7e 100644
--- a/src/utils/request.ts
+++ b/src/utils/request.ts
@@ -55,11 +55,11 @@ service.interceptors.request.use(
 		}
 		//统一增加 当前角色CODE
 		const roleCode = Session.getRoleCode();
-		if (roleCode) {
+		if (roleCode && !(config as any).skipRoleHeader) {
 			config.headers![CommonHeaderEnum.ROLE_CODE] = roleCode;
 		}
 		const roleId = Session.getRoleId();
-		if (roleId) {
+		if (roleId && !(config as any).skipRoleHeader) {
 			config.headers![CommonHeaderEnum.RRID] = roleId;
 		}