diff --git a/src/components/Header.tsx b/src/components/Header.tsx
index 60eb79e..0a104a9 100644
--- a/src/components/Header.tsx
+++ b/src/components/Header.tsx
@@ -129,7 +129,7 @@ export default function Header() {
 					<Dropdown menu={{ items }} trigger={["click"]}>
 						<section className="flex items-center">
 							<img src={icon_avatar} alt="" className="h-8" />
-							<p className="text-base ml-2">{context.loginFlag ? context.loginUser.nickname : "未登录"}</p>
+							<p className="text-base ml-2">{context.user.loginFlag ? context.user.loginUser.nickname : "未登录"}</p>
 						</section>
 					</Dropdown>
 				</div>
diff --git a/src/pages/measure/components/MeasureConfig.tsx b/src/pages/measure/components/MeasureConfig.tsx
index d5e55b4..a5488cd 100644
--- a/src/pages/measure/components/MeasureConfig.tsx
+++ b/src/pages/measure/components/MeasureConfig.tsx
@@ -28,9 +28,9 @@ export default function MeasureConfig() {
 	const [form] = Form.useForm();
 	useEffect(() => {
 		form.setFieldsValue({
-			username: context.loginUser.nickname || "",
+			username: context.user.loginUser.nickname || "",
 		});
-	}, [context.loginUser.nickname, form]);
+	}, [context.user.loginUser.nickname, form]);
 	return (
 		<>
 			{contextHolder}
diff --git a/src/services/wsTypes.ts b/src/services/wsTypes.ts
index b85515c..74d2c8e 100644
--- a/src/services/wsTypes.ts
+++ b/src/services/wsTypes.ts
@@ -7,7 +7,7 @@ export type TaskState = {
 	path: "/measurement-task/get-task-state";
 };
 
-// 连接上报坐标点
+// 连续上报坐标点
 export type TrackRecordSig = {
 	messageType: "EVENT";
 	data: {
@@ -26,9 +26,9 @@ export const defaultContext: ContextMessage["data"] = {
 		userRole: "User", //用户角色，可用值:User,Admin,Dev
 		isBuiltInUser: false, //是否内置用户(内置用户不可删除)
 	},
-	newMeasureAfterSave: false,
 };
 
+// 上下文状态
 export type ContextMessage = {
 	messageType: "DeviceContext";
 	data: {
@@ -41,7 +41,6 @@ export type ContextMessage = {
 			userRole: "Admin" | "User" | "Dev";
 			isBuiltInUser: boolean;
 		}>;
-		newMeasureAfterSave: boolean;
 	};
 	path: "/deviceContext";
 };
@@ -52,7 +51,7 @@ export const taskStatusDescMap: { [k in MeasureState["data"]["taskStatus"]]: str
 	WAITING_FOR_MEASURING: "等待测量",
 	FINISHED: "测量完成",
 };
-
+// 测量任务状态
 export type MeasureState = {
 	messageType: "STATE";
 	data: {
diff --git a/src/store/features/contextSlice.ts b/src/store/features/contextSlice.ts
index e3c3d5c..f2bb972 100644
--- a/src/store/features/contextSlice.ts
+++ b/src/store/features/contextSlice.ts
@@ -3,9 +3,12 @@
 import { createSlice, PayloadAction } from "@reduxjs/toolkit";
 import { ContextMessage } from "../../services/wsTypes";
 
-const initialState: ContextMessage["data"] = {
-	loginFlag: false,
-	loginUser: {},
+interface ContextSlice {
+	user: ContextMessage["data"];
+	newMeasureAfterSave: boolean;
+}
+const initialState: ContextSlice = {
+	user: { loginFlag: false, loginUser: {} },
 	newMeasureAfterSave: false,
 };
 
@@ -15,8 +18,8 @@ export const contextSlice = createSlice({
 
 	reducers: {
 		updateUser: (state, action: PayloadAction<ContextMessage["data"]>) => {
-			state.loginFlag = action.payload.loginFlag;
-			state.loginUser = action.payload.loginUser;
+			state.user.loginFlag = action.payload.loginFlag;
+			state.user.loginUser = action.payload.loginUser;
 		},
 		switchMeasureAfterSave: (state, action: PayloadAction<boolean>) => {
 			state.newMeasureAfterSave = action.payload;