diff --git a/src/components/Sidebar/index.css b/src/components/Sidebar/index.css
index 5179546..0106c89 100644
--- a/src/components/Sidebar/index.css
+++ b/src/components/Sidebar/index.css
@@ -183,7 +183,8 @@
 }
 
 .sidebar-retract-wrapper {
-  width: 95px;
+  width: 84px;
+
   .sidebar-title {
     > img {
       margin: 0;
@@ -197,12 +198,21 @@
       width: 0;
     }
   }
-  .user-info {
-    margin-bottom: 41px;
+  .user-info-wrapper {
+    background-color: transparent;
+    width: 100%;
+    justify-content: center;
+
+    .user-avatar {
+      margin-right: 0;
+      width: 40px;
+      height: 40px;
+    }
   }
   .visitor-count {
     display: none;
   }
+
   .sidebar-menu {
     .sidebar-menu-title {
       text-align: center;
diff --git a/src/components/Sidebar/index.jsx b/src/components/Sidebar/index.jsx
index 9fd3cbb..4bb3861 100644
--- a/src/components/Sidebar/index.jsx
+++ b/src/components/Sidebar/index.jsx
@@ -3,6 +3,7 @@ import { Statistic } from "@arco-design/web-react";
 import { useSelector } from "react-redux";
 import IconFont from "@/components/IconFont";
 import ICON from "@/assets/images/Sidebar/sidebar_icon.png";
+import ICONRETRACT from "@/assets/images/Sidebar/logo.png";
 import BTNICON from "@/assets/images/Sidebar/btn_icon.png";
 import routes from "@/routes";
 import "./index.css";
@@ -29,7 +30,7 @@ const Sidebar = ({ isCollapsed, setIsCollapsed }) => {
       }`}
     >
       <div className="sidebar-title">
-        <img src={ICON} alt="icon" />
+        <img src={isCollapsed ? ICON : ICONRETRACT} alt="icon" />
       </div>
       <div className="user-info-wrapper">
         <img
@@ -37,10 +38,12 @@ const Sidebar = ({ isCollapsed, setIsCollapsed }) => {
           className="user-avatar"
           src="//p1-arco.byteimg.com/tos-cn-i-uwbnlip3yd/3ee5f13fb09879ecb5185e440cef6eb9.png~tplv-uwbnlip3yd-webp.webp"
         />
-        <div className="user-info">
-          <span className="user-name">{studentInfo?.realName}</span>
-          <span className="user-id">学号：{studentInfo?.id}</span>
-        </div>
+        {isCollapsed && (
+          <div className="user-info">
+            <span className="user-name">{studentInfo?.realName}</span>
+            <span className="user-id">学号：{studentInfo?.id}</span>
+          </div>
+        )}
       </div>
       <Statistic
         className="visitor-count"
diff --git a/src/components/StageProgress/index.css b/src/components/StageProgress/index.css
index a783b99..6e5537a 100644
--- a/src/components/StageProgress/index.css
+++ b/src/components/StageProgress/index.css
@@ -1,10 +1,10 @@
 .stage-progress-wrapper {
-  width: 1200px;
+  width: 100%;
   height: 96px;
   display: flex;
   box-sizing: border-box;
-  padding-left: 20px;
-  justify-content: flex-start;
+  padding: 0 20px;
+  justify-content: space-around;
   align-items: center;
   background-color: #fff;
 
@@ -17,7 +17,6 @@
     height: 64px;
     background-size: 100% 100%;
     margin-right: -10px;
-    background-color: #f4f7f9;
     background-image: url("@/assets/images/StageProgress/step1_active.png");
     background-size: 100%;
     color: #ffffff;
diff --git a/src/components/StageProgress/index.jsx b/src/components/StageProgress/index.jsx
index e0b61a3..627bbf8 100644
--- a/src/components/StageProgress/index.jsx
+++ b/src/components/StageProgress/index.jsx
@@ -12,7 +12,7 @@ const StageProgress = () => {
   return (
     <ul className="stage-progress-wrapper">
       <li className="stage-progress-item1">
-        <span className="stage-progress-item-step stage-progress-item-step-active ">
+        <span className="stage-progress-item-step stage-progress-item-step-active">
           step1
         </span>
         <span className="stage-progress-item-text stage-progress-item-text-active">
diff --git a/src/pages/PersonalProfile/index.css b/src/pages/PersonalProfile/index.css
index edc90a5..c8d91fa 100644
--- a/src/pages/PersonalProfile/index.css
+++ b/src/pages/PersonalProfile/index.css
@@ -10,11 +10,13 @@
 
 /* 统一布局系统 */
 .unified-profile-layout {
-  box-sizing: border-box;
-  padding: 20px;
   width: 100%;
+  height: 805px;
+  box-sizing: border-box;
+  padding: 0 20px;
   display: flex;
   justify-content: space-between;
+  margin-top: 20px;
 
   .unified-profile-left {
     width: 360px;
diff --git a/src/pages/ProjectLibraryPage/index.css b/src/pages/ProjectLibraryPage/index.css
index fccfe5b..9eb1df2 100644
--- a/src/pages/ProjectLibraryPage/index.css
+++ b/src/pages/ProjectLibraryPage/index.css
@@ -1,12 +1,12 @@
-.user-portfolio-page {
+.project-library-page {
   width: 100%;
   height: 100%;
   box-sizing: border-box;
   padding: 20px;
   position: relative;
 
-  .user-portfolio-wrapper {
-    width: 1120px;
+  .project-library-wrapper {
+    width: 100%;
     height: 790px;
     background-color: #fff;
     border-radius: 8px;
@@ -16,7 +16,7 @@
     display: flex;
     flex-direction: column;
 
-    .user-portfolio-search-area {
+    .project-library-search-area {
       width: 100%;
       height: 36px;
 
@@ -33,7 +33,7 @@
         }
       }
     }
-    .user-portfolio-list {
+    .project-library-list {
       overflow-y: auto;
       box-sizing: border-box;
       display: flex;
@@ -42,11 +42,11 @@
       flex-wrap: wrap;
       padding: 20px 0;
 
-      .user-portfolio-item:nth-child(3n) {
+      .project-library-item:nth-child(3n) {
         margin-right: 0;
       }
 
-      .user-portfolio-item {
+      .project-library-item {
         flex-shrink: 0;
         width: 340px;
         height: 82px;
@@ -63,7 +63,7 @@
         align-items: flex-start;
         flex-direction: column;
 
-        .user-portfolio-item-title {
+        .project-library-item-title {
           width: 100%;
           border: 1px solid #2c7aff;
           background-color: #e8f3ff;
diff --git a/src/pages/ProjectLibraryPage/index.jsx b/src/pages/ProjectLibraryPage/index.jsx
index 92a0d6d..265245f 100644
--- a/src/pages/ProjectLibraryPage/index.jsx
+++ b/src/pages/ProjectLibraryPage/index.jsx
@@ -68,9 +68,9 @@ const ProjectLibrary = () => {
   };
 
   return (
-    <div className="user-portfolio-page">
-      <div className="user-portfolio-wrapper">
-        <div className="user-portfolio-search-area">
+    <div className="project-library-page">
+      <div className="project-library-wrapper">
+        <div className="project-library-search-area">
           <InputSearch
             className="ser-portfolio-search"
             onSearch={onSearch}
@@ -81,11 +81,11 @@ const ProjectLibrary = () => {
           loadMore={fetchProjects}
           hasMore={hasMore}
           empty={projectList.length === 0}
-          className="user-portfolio-list"
+          className="project-library-list"
         >
           {projectList.map((item) => (
-            <li className="user-portfolio-item" key={item.id}>
-              <p className="user-portfolio-item-title">{item.description}</p>
+            <li className="project-library-item" key={item.id}>
+              <p className="project-library-item-title">{item.description}</p>
               <div>
                 <p>{item.name}</p>
                 <span onClick={() => handleProjectClick(item)}>详情 &gt;</span>
diff --git a/src/pages/ResumeInterviewPage/index.css b/src/pages/ResumeInterviewPage/index.css
index 24e7fae..eb71470 100644
--- a/src/pages/ResumeInterviewPage/index.css
+++ b/src/pages/ResumeInterviewPage/index.css
@@ -80,7 +80,7 @@
     }
 
     .resume-interview-content-item-wrapper {
-      width: 1120px;
+      width: 100%;
       height: 326px;
       box-sizing: border-box;
       background-color: #ffffff;