diff --git a/src/icons/svg/404.svg b/src/icons/svg/404.svg
deleted file mode 100644
index bc5bc9f..0000000
--- a/src/icons/svg/404.svg
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/src/icons/svg/EXCEL.svg b/src/icons/svg/EXCEL.svg
deleted file mode 100644
index e5dd5ce..0000000
--- a/src/icons/svg/EXCEL.svg
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/src/icons/svg/QQ.svg b/src/icons/svg/QQ.svg
deleted file mode 100644
index 97aee71..0000000
--- a/src/icons/svg/QQ.svg
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/src/icons/svg/a.svg b/src/icons/svg/a.svg
deleted file mode 100644
index 6297fe8..0000000
--- a/src/icons/svg/a.svg
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/src/icons/svg/b.svg b/src/icons/svg/b.svg
deleted file mode 100644
index 0c08ff0..0000000
--- a/src/icons/svg/b.svg
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/src/icons/svg/bug.svg b/src/icons/svg/bug.svg
deleted file mode 100644
index a12a939..0000000
--- a/src/icons/svg/bug.svg
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/src/icons/svg/c.svg b/src/icons/svg/c.svg
deleted file mode 100644
index 17124d9..0000000
--- a/src/icons/svg/c.svg
+++ /dev/null
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diff --git a/src/icons/svg/email.svg b/src/icons/svg/email.svg
deleted file mode 100644
index 8a87e14..0000000
--- a/src/icons/svg/email.svg
+++ /dev/null
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diff --git a/src/icons/svg/example.svg b/src/icons/svg/example.svg
new file mode 100644
index 0000000..19cd9ed
--- /dev/null
+++ b/src/icons/svg/example.svg
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/src/icons/svg/yanjing.svg b/src/icons/svg/eye.svg
similarity index 100%
rename from src/icons/svg/yanjing.svg
rename to src/icons/svg/eye.svg
diff --git a/src/icons/svg/form.svg b/src/icons/svg/form.svg
new file mode 100644
index 0000000..d848c8a
--- /dev/null
+++ b/src/icons/svg/form.svg
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/src/icons/svg/from.svg b/src/icons/svg/from.svg
deleted file mode 100644
index 7a4bd16..0000000
--- a/src/icons/svg/from.svg
+++ /dev/null
@@ -1 +0,0 @@
-<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1503993937334" class="icon" style="" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="8099" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M960 256v64H64v-64c0-35.2 28.8-64 64-64h768c35.2 0 64 28.8 64 64z m0 128v384c0 35.2-28.8 64-64 64H128c-35.2 0-64-28.8-64-64V384h896zM256 640H128v32h128v-32z m128-64H128v32h256v-32z" p-id="8100"></path></svg>
\ No newline at end of file
diff --git a/src/icons/svg/icons.svg b/src/icons/svg/icons.svg
deleted file mode 100644
index 906af96..0000000
--- a/src/icons/svg/icons.svg
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/src/icons/svg/mima.svg b/src/icons/svg/password.svg
similarity index 100%
rename from src/icons/svg/mima.svg
rename to src/icons/svg/password.svg
diff --git a/src/icons/svg/quanxian.svg b/src/icons/svg/quanxian.svg
deleted file mode 100644
index 37c6070..0000000
--- a/src/icons/svg/quanxian.svg
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/src/icons/svg/shouce.svg b/src/icons/svg/shouce.svg
deleted file mode 100644
index 94c68bb..0000000
--- a/src/icons/svg/shouce.svg
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/src/icons/svg/tab.svg b/src/icons/svg/tab.svg
deleted file mode 100644
index 657057d..0000000
--- a/src/icons/svg/tab.svg
+++ /dev/null
@@ -1 +0,0 @@
-<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1503994012480" class="icon" style="" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="8212" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M896 320H128V160c0-17.6 14.4-32 32-32h704c17.6 0 32 14.4 32 32v160zM320 896H160c-17.6 0-32-14.4-32-32V384h192v512zM864 896H384V384h512v480c0 17.6-14.4 32-32 32z" p-id="8213"></path></svg>
\ No newline at end of file
diff --git a/src/icons/svg/table.svg b/src/icons/svg/table.svg
index 083bc8c..da6ffff 100644
--- a/src/icons/svg/table.svg
+++ b/src/icons/svg/table.svg
@@ -1 +1 @@
-<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1503994138443" class="icon" style="" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="8433" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M67.039347 100.410897l889.919259 0 0 200.231347-889.919259 0 0-200.231347Z" p-id="8434"></path><path d="M67.039347 345.138668l266.976494 0 0 266.975471-266.976494 0 0-266.975471Z" p-id="8435"></path><path d="M67.039347 656.610562l266.976494 0 0 266.976494-266.976494 0 0-266.976494Z" p-id="8436"></path><path d="M378.511241 345.138668l266.976494 0 0 266.975471-266.976494 0 0-266.975471Z" p-id="8437"></path><path d="M378.511241 656.610562l266.976494 0 0 266.976494-266.976494 0 0-266.976494Z" p-id="8438"></path><path d="M689.983135 345.138668l266.976494 0 0 266.975471-266.976494 0 0-266.975471Z" p-id="8439"></path><path d="M689.983135 656.610562l266.976494 0 0 266.976494-266.976494 0 0-266.976494Z" p-id="8440"></path><path d="M67.039347 100.410897l889.919259 0 0 200.231347-889.919259 0 0-200.231347Z" p-id="8441"></path><path d="M67.039347 345.138668l266.976494 0 0 266.975471-266.976494 0 0-266.975471Z" p-id="8442"></path><path d="M67.039347 656.610562l266.976494 0 0 266.976494-266.976494 0 0-266.976494Z" p-id="8443"></path><path d="M378.511241 345.138668l266.976494 0 0 266.975471-266.976494 0 0-266.975471Z" p-id="8444"></path><path d="M378.511241 656.610562l266.976494 0 0 266.976494-266.976494 0 0-266.976494Z" p-id="8445"></path><path d="M689.983135 345.138668l266.976494 0 0 266.975471-266.976494 0 0-266.975471Z" p-id="8446"></path><path d="M689.983135 656.610562l266.976494 0 0 266.976494-266.976494 0 0-266.976494Z" p-id="8447"></path></svg>
\ No newline at end of file
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1511504440567" class="icon" style="" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5070" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M568.6 0h454.9v454.9H568.6V0z m0 568.6h454.9v454.9H568.6V568.6zM0 568.6h454.9v454.9H0V568.6zM0 0h454.9v454.9H0V0z" fill="" p-id="5071"></path></svg>
\ No newline at end of file
diff --git a/src/icons/svg/theme.svg b/src/icons/svg/theme.svg
deleted file mode 100644
index 9c0873c..0000000
--- a/src/icons/svg/theme.svg
+++ /dev/null
@@ -1 +0,0 @@
-<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1503994829667" class="icon" style="" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="9989" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M788.00002 159.831491C756.00002 128 746 128 724.3801 128L642 128C642 128 576 188.923077 512 188.923077 448 188.923077 384 128 384 128L299.204802 128C276.629934 128 266 140.923077 245.847214 159.831491L81.582979 323.871735C70.243732 335.19552 52 371.692308 81.582979 408.655004 81.582979 408.655004 224.023667 540.29784 238.000003 541.53846L238.000003 835.076924C238.000003 868.452352 286.579 896 320 896L706 896C739.419808 896 788.00002 868.452352 788.00002 835.076924L788.00002 541.53846C802.145492 540.385864 942.448564 408.654992 942.448564 408.654992 974.00002 372 965.851264 334.883878 942.448584 311.513109L788.00002 159.831491Z" p-id="9990"></path></svg>
\ No newline at end of file
diff --git a/src/icons/svg/tubiao.svg b/src/icons/svg/tubiao.svg
deleted file mode 100644
index b1b3133..0000000
--- a/src/icons/svg/tubiao.svg
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/src/icons/svg/tuozhuai.svg b/src/icons/svg/tuozhuai.svg
deleted file mode 100644
index 819c8d5..0000000
--- a/src/icons/svg/tuozhuai.svg
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/src/icons/svg/yonghuming.svg b/src/icons/svg/user.svg
similarity index 100%
rename from src/icons/svg/yonghuming.svg
rename to src/icons/svg/user.svg
diff --git a/src/icons/svg/weixin.svg b/src/icons/svg/weixin.svg
deleted file mode 100644
index d88a64b..0000000
--- a/src/icons/svg/weixin.svg
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/src/icons/svg/wujiaoxing.svg b/src/icons/svg/wujiaoxing.svg
deleted file mode 100644
index 685a301..0000000
--- a/src/icons/svg/wujiaoxing.svg
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/src/icons/svg/xinrenzhinan.svg b/src/icons/svg/xinrenzhinan.svg
deleted file mode 100644
index 3985ab5..0000000
--- a/src/icons/svg/xinrenzhinan.svg
+++ /dev/null
@@ -1 +0,0 @@
-<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1503994743287" class="icon" style="" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="9554" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M780.108 761.059c54.451 60.351 87.706 138.983 87.706 225.358 0 12.015-0.659 23.882-1.902 35.581l-71.955 0c1.589-11.675 2.695-23.493 2.695-35.581 0-71.578-29.094-136.386-76.189-185.002C658.778 836.02 587.76 855.95 512 855.95c-75.689 0-146.65-19.888-208.294-54.432-47.129 48.604-76.358 113.305-76.358 184.9 0 12.088 1.105 23.906 2.695 35.581l-71.955 0c-1.243-11.699-1.902-23.567-1.902-35.581 0-86.366 33.19-165.055 87.587-225.446-96.765-78.277-158.75-197.84-158.75-331.998C85.023 193.163 276.188 2.001 512 2.001s426.977 191.162 426.977 426.972C938.977 563.184 876.94 682.785 780.108 761.059zM512 295.787c-196.511 0-355.814-80.302-355.814 122.251 0 202.551 159.303 366.749 355.814 366.749s355.814-164.199 355.814-366.749C867.814 215.485 708.511 295.787 512 295.787zM678.047 500.136c-26.2 0-47.442-21.24-47.442-47.442 0-26.197 21.242-47.442 47.442-47.442 26.202 0 47.442 21.244 47.442 47.442C725.488 478.896 704.249 500.136 678.047 500.136zM654.326 630.601c0 32.754-63.722 59.302-142.326 59.302s-142.326-26.549-142.326-59.302c0-8.445 4.376-16.446 12.017-23.719 21.98 20.927 71.979 35.579 130.309 35.579s108.329-14.652 130.309-35.579C649.949 614.155 654.326 622.156 654.326 630.601zM345.953 500.136c-26.202 0-47.442-21.24-47.442-47.442 0-26.197 21.24-47.442 47.442-47.442 26.2 0 47.442 21.244 47.442 47.442C393.395 478.896 372.153 500.136 345.953 500.136z" p-id="9555"></path></svg>
\ No newline at end of file
diff --git a/src/icons/svg/zonghe.svg b/src/icons/svg/zonghe.svg
deleted file mode 100644
index 681422e..0000000
--- a/src/icons/svg/zonghe.svg
+++ /dev/null
@@ -1 +0,0 @@
-<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1503994811583" class="icon" style="" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="9878" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M770.56 460.8l250.88 0C998.4 220.16 803.84 25.6 563.2 2.56l0 250.88C668.16 273.92 750.08 355.84 770.56 460.8L770.56 460.8zM770.56 460.8" p-id="9879"></path><path d="M460.8 253.44 460.8 2.56C220.16 25.6 25.6 220.16 2.56 460.8l250.88 0C273.92 355.84 355.84 273.92 460.8 253.44L460.8 253.44zM460.8 253.44" p-id="9880"></path><path d="M563.2 770.56l0 250.88c243.2-23.04 435.2-217.6 460.8-460.8l-250.88 0C750.08 668.16 668.16 750.08 563.2 770.56L563.2 770.56zM563.2 770.56" p-id="9881"></path><path d="M253.44 563.2 2.56 563.2c23.04 243.2 217.6 435.2 460.8 460.8l0-250.88C355.84 750.08 273.92 668.16 253.44 563.2L253.44 563.2zM253.44 563.2" p-id="9882"></path></svg>
\ No newline at end of file
diff --git a/src/icons/svg/zujian.svg b/src/icons/svg/zujian.svg
deleted file mode 100644
index d183e56..0000000
--- a/src/icons/svg/zujian.svg
+++ /dev/null
@@ -1 +0,0 @@
-<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1503994912370" class="icon" style="" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="10530" xmlns:xlink="http://www.w3.org/1999/xlink" width="64" height="64"><defs><style type="text/css"></style></defs><path d="M568.6 0h454.9v454.9H568.6V0z m0 568.6h454.9v454.9H568.6V568.6zM0 568.6h454.9v454.9H0V568.6zM0 0h454.9v454.9H0V0z" fill="" p-id="10531"></path></svg>
\ No newline at end of file
diff --git a/src/router/index.js b/src/router/index.js
index 2434442..99c6b84 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -32,9 +32,9 @@ export const constantRouterMap = [
     component: Layout,
     redirect: 'noredirect',
     name: 'Example',
-    icon: 'zujian',
+    icon: 'example',
     children: [
-      { path: 'index', name: 'Form', icon: 'zonghe', component: _import('page/form') }
+      { path: 'index', name: 'Form', icon: 'form', component: _import('page/form') }
     ]
   },
 
@@ -42,7 +42,7 @@ export const constantRouterMap = [
     path: '/table',
     component: Layout,
     redirect: '/table/index',
-    icon: 'tubiao',
+    icon: 'table',
     noDropdown: true,
     children: [{ path: 'index', name: 'Table', component: _import('table/index'), meta: { role: ['admin'] }}]
   },
diff --git a/src/views/login/index.vue b/src/views/login/index.vue
index 07c313b..8ccd2ee 100644
--- a/src/views/login/index.vue
+++ b/src/views/login/index.vue
@@ -5,13 +5,13 @@
       <h3 class="title">vue-element-admin</h3>
       <el-form-item prop="username">
         <span class="svg-container svg-container_login">
-          <svg-icon icon-class="yonghuming" />
+          <svg-icon icon-class="user" />
         </span>
         <el-input name="username" type="text" v-model="loginForm.username" autoComplete="on" placeholder="username" />
       </el-form-item>
       <el-form-item prop="password">
         <span class="svg-container">
-          <svg-icon icon-class="mima"></svg-icon>
+          <svg-icon icon-class="password"></svg-icon>
         </span>
         <el-input name="password" type="password" @keyup.enter.native="handleLogin" v-model="loginForm.password" autoComplete="on"
           placeholder="password"></el-input>