diff --git a/src/utils/request.ts b/src/utils/request.ts
index 97e20dc..cad63b3 100644
--- a/src/utils/request.ts
+++ b/src/utils/request.ts
@@ -199,6 +199,10 @@ const responseErrorHandler = (error: any) => {
 		case 404:
 			showErrorMessage(responseMessage || '请求的资源不存在');
 			break;
+		case 429:
+			showErrorMessage(responseMessage || '请求过于频繁，请稍后再试');
+			handleTokenExpired();
+			break;
 		case 500:
 			showErrorMessage(responseMessage || '服务器内部错误');
 			break;