diff --git a/src/index.ts b/src/index.ts
index aae2fc8..1aa32f5 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -35,6 +35,7 @@ export * from "./utils/directives/Popup";
 export type { ScrollListener } from "./utils/Scroller";
 export type { DraggableConfig } from "./utils/directives/Draggable";
 export type { PopupConfig } from "./utils/directives/Popup";
+export type { ErrorCallback } from "./utils/Network"
 
 const install = function (app: App) {
 	components.forEach(component => {
diff --git a/src/utils/Network.ts b/src/utils/Network.ts
index 537385a..6c02146 100644
--- a/src/utils/Network.ts
+++ b/src/utils/Network.ts
@@ -1,20 +1,31 @@
 import axios from "axios";
 import { Response } from "~/types/Model";
 
+export type ErrorCallback = (response: Response) => void;
+
+let globalErrorCallback: ErrorCallback | null = null;
+
+export const setGlobalErrorCallback = (callback: ErrorCallback) => {
+	globalErrorCallback = callback;
+};
+
 axios.defaults.withCredentials = true;
-axios.interceptors.response.use((response: any) => {
-	if (!response.config.responseType) {
+axios.interceptors.response.use((axiosResp: any) => {
+	if (!axiosResp.config.responseType) {
 		// 服务端返回
-		const data = response.data as Response;
-		if (data.code < 40000) {
+		const serverResp = axiosResp.data as Response;
+		if (serverResp.code < 40000) {
 			// 200 或 300 HTTP 状态段视为成功
-			return data.data;
+			return serverResp.data;
 		} else {
+			if (globalErrorCallback) {
+				globalErrorCallback(serverResp);
+			}
 			// 由调用方处理
-			return Promise.reject(data.msg);
+			return Promise.reject(serverResp.msg);
 		}
 	}
-	return response.data;
+	return axiosResp.data;
 }, (error: any) => {
 	// 请求错误
 	if (error) {
@@ -34,4 +45,5 @@ axios.interceptors.response.use((response: any) => {
 
 export default {
 	axios,
+	setGlobalErrorCallback
 };