diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index ff39dee..83d41a2 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -3,12 +3,12 @@
   <component name="ChangeListManager">
     <list default="true" id="5022b617-d045-4c00-9e44-77877d4e36e1" name="Default Changelist" comment="">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/aboutUs.html" beforeDir="false" afterPath="$PROJECT_DIR$/aboutUs.html" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/css/common.css" beforeDir="false" afterPath="$PROJECT_DIR$/css/common.css" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/details.html" beforeDir="false" afterPath="$PROJECT_DIR$/details.html" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/experience.html" beforeDir="false" afterPath="$PROJECT_DIR$/experience.html" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/index.html" beforeDir="false" afterPath="$PROJECT_DIR$/index.html" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/information.html" beforeDir="false" afterPath="$PROJECT_DIR$/information.html" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/css/index.css" beforeDir="false" afterPath="$PROJECT_DIR$/css/index.css" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/images/index.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/images/index.jpg" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/images/index1.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/images/index1.jpg" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/images/index2.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/images/index2.jpg" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/images/index3.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/images/index3.jpg" afterDir="false" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
@@ -84,7 +84,8 @@
       <workItem from="1573814474713" duration="138000" />
       <workItem from="1574039614897" duration="3076000" />
       <workItem from="1574818735019" duration="15573000" />
-      <workItem from="1574905325139" duration="9065000" />
+      <workItem from="1574905325139" duration="9641000" />
+      <workItem from="1574990136846" duration="8949000" />
     </task>
     <task id="LOCAL-00001" summary="官网1.0">
       <created>1574907211978</created>
@@ -114,7 +115,14 @@
       <option name="project" value="LOCAL" />
       <updated>1574912215955</updated>
     </task>
-    <option name="localTasksCounter" value="5" />
+    <task id="LOCAL-00005" summary="添加&#10;ico图标">
+      <created>1574924922788</created>
+      <option name="number" value="00005" />
+      <option name="presentableId" value="LOCAL-00005" />
+      <option name="project" value="LOCAL" />
+      <updated>1574924922788</updated>
+    </task>
+    <option name="localTasksCounter" value="6" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -125,7 +133,9 @@
       <map>
         <entry key="MAIN">
           <value>
-            <State />
+            <State>
+              <option name="COLUMN_ORDER" />
+            </State>
           </value>
         </entry>
       </map>
@@ -134,6 +144,7 @@
   <component name="VcsManagerConfiguration">
     <MESSAGE value="官网1.0" />
     <MESSAGE value="更改图片高清度" />
-    <option name="LAST_COMMIT_MESSAGE" value="更改图片高清度" />
+    <MESSAGE value="添加&#10;ico图标" />
+    <option name="LAST_COMMIT_MESSAGE" value="添加&#10;ico图标" />
   </component>
 </project>
\ No newline at end of file
diff --git a/css/common.css b/css/common.css
index 4cd864d..9bf3d99 100644
--- a/css/common.css
+++ b/css/common.css
@@ -2,7 +2,6 @@
     margin:0;padding:0;
 }
 body{
-    font-family: "SF Pro Display", "SF Pro Icons", "PingFang SC", "Helvetica Neue", Helvetica, Arial, SimHei, 黑体, "Microsoft YaHei", 微软雅黑, "WenQuanYi Micro Hei", sans-serif;
     height: 100%;
     overflow-x: hidden;
 }
diff --git a/css/index.css b/css/index.css
index 57f88ef..4afad90 100644
--- a/css/index.css
+++ b/css/index.css
@@ -10,7 +10,7 @@
 }
 .ban-top-title{
     margin-top:50px;
-    font-size: 20px;
+    font-size: 18px;
     color: #f2f2f2;
     width:700px;
 }
diff --git a/images/index.jpg b/images/index.jpg
index a867c48..aaf86b0 100644
Binary files a/images/index.jpg and b/images/index.jpg differ
diff --git a/images/index1.jpg b/images/index1.jpg
index 46cafc0..89bdd27 100644
Binary files a/images/index1.jpg and b/images/index1.jpg differ
diff --git a/images/index2.jpg b/images/index2.jpg
index 0e747cc..8afca7c 100644
Binary files a/images/index2.jpg and b/images/index2.jpg differ
diff --git a/images/index3.jpg b/images/index3.jpg
index 07469ae..25e1948 100644
Binary files a/images/index3.jpg and b/images/index3.jpg differ