diff --git a/src/assets/fonts/iconfont.css b/src/assets/fonts/iconfont.css
index 415bc5f..9d5b25d 100644
--- a/src/assets/fonts/iconfont.css
+++ b/src/assets/fonts/iconfont.css
@@ -1,8 +1,8 @@
 @font-face {
-  font-family: "iconfont"; /* Project id 3368735 */
-  src: url('iconfont.woff2?t=1687687235044') format('woff2'),
-       url('iconfont.woff?t=1687687235044') format('woff'),
-       url('iconfont.ttf?t=1687687235044') format('truetype');
+  font-family: "iconfont"; /* Project id 4669413 */
+  src: url('iconfont.woff2?t=1725246332040') format('woff2'),
+       url('iconfont.woff?t=1725246332040') format('woff'),
+       url('iconfont.ttf?t=1725246332040') format('truetype');
 }
 
 .iconfont {
@@ -13,147 +13,43 @@
   -moz-osx-font-smoothing: grayscale;
 }
 
-.ai-yangniuxueyuan:before {
-  content: "\e627";
-}
-
-.ai-xianshangwenzhen:before {
-  content: "\e61e";
-}
-
-.ai-jiaoliushequ:before {
-  content: "\e61c";
-}
-
-.ai-hangqing-wulianwang:before {
-  content: "\e618";
-}
-
-.ai-jiaqin:before {
-  content: "\e62f";
-}
-
-.ai-a-jiankangguanli:before {
-  content: "\e626";
-}
-
-.ai-a-wenzhenyiyuan:before {
-  content: "\e623";
-}
-
-.ai-a-yangniuxueyuan:before {
-  content: "\e624";
-}
-
-.ai-a-jiaoliushequ:before {
-  content: "\e625";
-}
-
-.ai-fenwubaoshou:before {
-  content: "\e61d";
-}
-
-.ai-luguanli:before {
+.icon-icon_bingjia:before {
   content: "\e61b";
 }
 
-.ai-baoxianguanli:before {
-  content: "\e61a";
-}
-
-.ai-shouye:before {
-  content: "\e619";
-}
-
-.ai-baoxiangongsi:before {
+.icon-jiyinjianceke:before {
   content: "\e610";
 }
 
-.ai-zhifu:before {
-  content: "\e611";
+.icon-chaxuncaijia:before {
+  content: "\e635";
 }
 
-.ai-shangchuancailiao:before {
-  content: "\e612";
-}
-
-.ai-lipeishouli:before {
-  content: "\e613";
-}
-
-.ai-bangdingshebei:before {
-  content: "\e614";
-}
-
-.ai-heyanshebei:before {
-  content: "\e615";
-}
-
-.ai-tijiaobaodanshenqing:before {
-  content: "\e616";
-}
-
-.ai-baoxianbaoan:before {
-  content: "\e617";
-}
-
-.ai-dianzijianyi:before {
-  content: "\e60f";
-}
-
-.ai-jianyirenzheng:before {
-  content: "\e60e";
-}
-
-.ai-xipusuyuan:before {
-  content: "\e60d";
-}
-
-.ai-huanjingguanli:before {
-  content: "\e60c";
-}
-
-.ai-yangguanli:before {
-  content: "\e60b";
-}
-
-.ai-a-ai_huaban1fuben15:before {
-  content: "\e601";
-}
-
-.ai-a-ai_huaban1fuben14:before {
-  content: "\e602";
-}
-
-.ai-a-ai_huaban1fuben11:before {
-  content: "\e603";
-}
-
-.ai-a-ai_huaban1fuben10:before {
-  content: "\e604";
-}
-
-.ai-a-ai_huaban1fuben17:before {
-  content: "\e605";
-}
-
-.ai-a-ai_huaban1fuben16:before {
-  content: "\e606";
-}
-
-.ai-a-ai_huaban1fuben18:before {
-  content: "\e607";
-}
-
-.ai-a-ai_huaban1fuben12:before {
-  content: "\e608";
-}
-
-.ai-a-ai_huaban1fuben13:before {
-  content: "\e609";
-}
-
-.ai-a-ai_huaban1fuben19:before {
+.icon-xitongguanli:before {
   content: "\e60a";
 }
 
+.icon-gaojichaxun:before {
+  content: "\e632";
+}
+
+.icon-dangan:before {
+  content: "\e676";
+}
+
+.icon-nannvbili:before {
+  content: "\e73f";
+}
+
+.icon-pinzhong:before {
+  content: "\e645";
+}
+
+.icon-fenxi-05:before {
+  content: "\ec81";
+}
+
+.icon-shouye:before {
+  content: "\e61d";
+}
+
diff --git a/src/assets/fonts/iconfont.ttf b/src/assets/fonts/iconfont.ttf
index f899a9c..15c206e 100644
Binary files a/src/assets/fonts/iconfont.ttf and b/src/assets/fonts/iconfont.ttf differ
diff --git a/src/assets/fonts/iconfont.woff b/src/assets/fonts/iconfont.woff
index 3ffe50a..8976c5a 100644
Binary files a/src/assets/fonts/iconfont.woff and b/src/assets/fonts/iconfont.woff differ
diff --git a/src/assets/fonts/iconfont.woff2 b/src/assets/fonts/iconfont.woff2
index 0066d31..6d1000a 100644
Binary files a/src/assets/fonts/iconfont.woff2 and b/src/assets/fonts/iconfont.woff2 differ
diff --git a/src/views/layout/left-menu.vue b/src/views/layout/left-menu.vue
index e9a3959..1a6de29 100644
--- a/src/views/layout/left-menu.vue
+++ b/src/views/layout/left-menu.vue
@@ -24,16 +24,16 @@
       :unique-opened="true"
     >
       <el-menu-item index="/index/index">
-        <i class="el-icon-price-tag"></i>
+        <i class="icon iconfont icon-shouye"></i>
         <span slot="title">首页</span>
       </el-menu-item>
       <el-menu-item index="/quick-Search/quick-Search">
-        <i class="el-icon-folder-checked"></i>
+        <i class="icon iconfont icon-chaxuncaijia"></i>
         <span slot="title">快速查询</span>
       </el-menu-item>
       <el-submenu index="66">
         <template slot="title">
-          <i class="el-icon-printer"></i>
+          <i class="icon iconfont icon-jiyinjianceke"></i>
           <span slot="title">基因管理</span>
         </template>
         <el-menu-item-group>
@@ -47,7 +47,7 @@
 
       <el-submenu index="67">
         <template slot="title">
-          <i class="el-icon-news"></i>
+          <i class="icon iconfont icon-nannvbili"></i>
           <span slot="title">繁育管理</span>
         </template>
         <el-menu-item-group>
@@ -58,7 +58,7 @@
       </el-submenu>
       <el-submenu index="68">
         <template slot="title">
-          <i class="el-icon-suitcase"></i>
+          <i class="icon iconfont icon-fenxi-05"></i>
           <span slot="title">进化分析</span>
         </template>
         <el-menu-item-group>
@@ -68,15 +68,15 @@
         </el-menu-item-group>
       </el-submenu>
       <el-menu-item index="/disease-resistance/disease-resistance">
-        <i class="el-icon-orange"></i>
+        <i class="icon iconfont icon-icon_bingjia"></i>
         <span slot="title">遗传病风险</span>
       </el-menu-item>
       <el-menu-item index="/variety-resources/variety-resources">
-        <i class="el-icon-copy-document"></i>
+        <i class="icon iconfont icon-pinzhong"></i>
         <span slot="title">品种资源</span>
       </el-menu-item>
       <el-menu-item index="/archive-information/archive-information">
-        <i class="el-icon-document"></i>
+        <i class="icon iconfont icon-dangan"></i>
         <span slot="title">档案信息</span>
       </el-menu-item>
     </el-menu>
@@ -169,7 +169,7 @@ export default {
 
 .icon {
   vertical-align: middle;
-  font-size: 23px;
+  font-size: 18px;
   margin-right: 5px;
 }