diff --git a/src/components/Sidebar/index.jsx b/src/components/Sidebar/index.jsx
index 6508482..88b96bb 100644
--- a/src/components/Sidebar/index.jsx
+++ b/src/components/Sidebar/index.jsx
@@ -1,5 +1,4 @@
 import { useNavigate, useLocation } from "react-router-dom";
-import { mockData } from "@/data/mockData";
 import { Statistic } from "@arco-design/web-react";
 import IconFont from "@/components/IconFont";
 import Logo from "@/assets/images/Sidebar/logo.png";
@@ -10,7 +9,6 @@ import "./index.css";
 const Sidebar = ({ isCollapsed, setIsCollapsed }) => {
   const navigate = useNavigate();
   const location = useLocation();
-  const { user } = mockData;
 
   const handleNavClick = (path) => {
     navigate(path);
diff --git a/src/pages/CalendarPage/components/MonthView.jsx b/src/pages/CalendarPage/components/MonthView.jsx
index 626f121..fd46248 100644
--- a/src/pages/CalendarPage/components/MonthView.jsx
+++ b/src/pages/CalendarPage/components/MonthView.jsx
@@ -1,4 +1,3 @@
-import React from "react";
 import { getMonthDays } from "@/data/mockData";
 
 const MonthView = ({
diff --git a/src/pages/CalendarPage/components/WeekView.jsx b/src/pages/CalendarPage/components/WeekView.jsx
index 8d25a0a..3d9ddf8 100644
--- a/src/pages/CalendarPage/components/WeekView.jsx
+++ b/src/pages/CalendarPage/components/WeekView.jsx
@@ -1,4 +1,4 @@
-import React, { useEffect, useRef } from "react";
+import { useEffect, useRef } from "react";
 import { getWeekDays } from "@/data/mockData";
 
 const WeekView = ({ currentDate, events, onDateClick, onEventClick }) => {
diff --git a/src/pages/Dashboard/components/PersonalDataDisplay/index.jsx b/src/pages/Dashboard/components/PersonalDataDisplay/index.jsx
index dc3aa8e..5c85995 100644
--- a/src/pages/Dashboard/components/PersonalDataDisplay/index.jsx
+++ b/src/pages/Dashboard/components/PersonalDataDisplay/index.jsx
@@ -1,11 +1,10 @@
-import React from "react";
 import { useNavigate } from "react-router-dom";
 import { mockData } from "@/data/mockData";
 import "./index.css";
 
 const PersonalDataDisplay = () => {
   const navigate = useNavigate();
-  const { studyProgress, classRanking, studyStats } = mockData;
+  const { studyProgress, classRanking } = mockData;
 
   // 点击跳转到个人档案，并传递上下文状态
   const handleNavigateToProfile = (sourceType) => {
diff --git a/src/pages/HomeworkPage/index.css b/src/pages/HomeworkPage/index.css
index 429b03f..7386a2e 100644
--- a/src/pages/HomeworkPage/index.css
+++ b/src/pages/HomeworkPage/index.css
@@ -14,7 +14,7 @@
     box-sizing: border-box;
 
     .homework-page-content-list {
-      width: 100%;
+      width: 1120px;
       height: 360px;
       border-radius: 8px;
       background-color: #fff;