diff --git a/src/assets/icons/svg/guide.svg b/src/assets/icons/svg/guide.svg
index b271001..d516391 100644
--- a/src/assets/icons/svg/guide.svg
+++ b/src/assets/icons/svg/guide.svg
@@ -1 +1,16 @@
-<svg width="128" height="128" xmlns="http://www.w3.org/2000/svg"><path d="M1.482 70.131l36.204 16.18 69.932-65.485-61.38 70.594 46.435 18.735c1.119.425 2.397-.17 2.797-1.363v-.085L127.998.047 1.322 65.874c-1.12.597-1.519 1.959-1.04 3.151.32.511.72.937 1.2 1.107zm44.676 57.821L64.22 107.26l-18.062-7.834v28.527z"/></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" width="21.14" height="20.63" viewBox="0 0 21.14 20.63">
+  <title>视讯</title>
+  <g id="图层_2" data-name="图层 2">
+    <g id="图层_1-2" data-name="图层 1">
+      <g>
+        <path d="M11.38,19.61a.85.85,0,1,1,0-1.71c2.64,0,4.86-1.88,6.05-3.67a.86.86,0,0,1,1.41,1c-1.41,2.09-4.13,4.39-7.46,4.39Z" style="fill: #fff"/>
+        <path d="M19.1,9.85A.86.86,0,0,1,18.24,9,7.31,7.31,0,0,0,11,1.71h-.38A7.31,7.31,0,0,0,3.28,9,.85.85,0,0,1,1.58,9a9,9,0,0,1,9-9H11a9,9,0,0,1,9,9,.85.85,0,0,1-.85.85Z" style="fill: #fff"/>
+        <path d="M19.1,9.85" style="fill: #fff"/>
+        <path d="M3.07,15h-.3A2.77,2.77,0,0,1,0,12.19V11A2.77,2.77,0,0,1,2.77,8.18h.3A2.77,2.77,0,0,1,5.84,11v1.24A2.77,2.77,0,0,1,3.07,15Zm-.3-5.07A1.06,1.06,0,0,0,1.71,11v1.24a1.06,1.06,0,0,0,1.07,1.07h.3a1.06,1.06,0,0,0,1.07-1.07V11A1.06,1.06,0,0,0,3.07,9.89Zm0,0" style="fill: #fff"/>
+        <path d="M8.44,18.5a1.92,1.92,0,1,0,1.92-1.92A1.92,1.92,0,0,0,8.44,18.5Zm0,0" style="fill: #fff"/>
+        <path d="M10.36,20.63a2.13,2.13,0,1,1,2.13-2.13,2.11,2.11,0,0,1-2.13,2.13Zm0-3.84a1.71,1.71,0,1,0,1.71,1.71,1.71,1.71,0,0,0-1.71-1.71Zm0,0" style="fill: #fff"/>
+        <path d="M18.37,15h-.3a2.77,2.77,0,0,1-2.77-2.77V11a2.77,2.77,0,0,1,2.77-2.77h.3A2.77,2.77,0,0,1,21.14,11v1.24A2.77,2.77,0,0,1,18.37,15Zm-.3-5.07A1.06,1.06,0,0,0,17,11v1.24a1.06,1.06,0,0,0,1.07,1.07h.3a1.06,1.06,0,0,0,1.07-1.07V11a1.06,1.06,0,0,0-1.07-1.07Zm0,0" style="fill: #fff"/>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/assets/icons/svg/knowledge.svg b/src/assets/icons/svg/knowledge.svg
index 611c37f..c986c19 100644
--- a/src/assets/icons/svg/knowledge.svg
+++ b/src/assets/icons/svg/knowledge.svg
@@ -1,7 +1,9 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
-  <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/>
-  <polyline points="14 2 14 8 20 8"/>
-  <line x1="16" y1="13" x2="8" y2="13"/>
-  <line x1="16" y1="17" x2="8" y2="17"/>
-  <polyline points="10 9 9 9 8 9"/>
-</svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" width="18.33" height="20.56" viewBox="0 0 18.33 20.56">
+  <title>知识库</title>
+  <g id="图层_2" data-name="图层 2">
+    <g id="图层_1-2" data-name="图层 1">
+      <path d="M10.68,16.17H4.26a.83.83,0,0,0-.7.37.69.69,0,0,0,0,.75.83.83,0,0,0,.7.37h6.43a.83.83,0,0,0,.7-.37.69.69,0,0,0,0-.75.83.83,0,0,0-.7-.37Zm-6.43-4.4H8.12a.83.83,0,0,0,.71-.37.69.69,0,0,0,0-.75.83.83,0,0,0-.71-.37H4.26a.83.83,0,0,0-.7.37.69.69,0,0,0,0,.75.83.83,0,0,0,.7.37ZM3.44,14a.79.79,0,0,0,.81.75h9a.83.83,0,0,0,.71-.37.69.69,0,0,0,0-.75.83.83,0,0,0-.71-.37h-9a.79.79,0,0,0-.82.74Zm0,0" style="fill: #fff"/>
+      <path d="M17.46,3.79H2.94a1.15,1.15,0,0,1-1.2-1.1,1.15,1.15,0,0,1,1.2-1.1H17.46a.84.84,0,0,0,.87-.8.84.84,0,0,0-.87-.8H2.94A2.83,2.83,0,0,0,0,2.7v15.8a2.16,2.16,0,0,0,2.25,2.06H16a2.16,2.16,0,0,0,2.25-2.06V4.59A.84.84,0,0,0,17.46,3.79Zm-.64,15a.5.5,0,0,1-.53.48H2a.5.5,0,0,1-.53-.48V4.86A3.29,3.29,0,0,0,2.7,5.1h7.7V9.4l2.33-1.6,2.34,1.62V5.13h1.75Z" style="fill: #fff"/>
+    </g>
+  </g>
+</svg>
diff --git a/src/assets/icons/svg/message.svg b/src/assets/icons/svg/message.svg
index 14ca817..d7a9a8a 100644
--- a/src/assets/icons/svg/message.svg
+++ b/src/assets/icons/svg/message.svg
@@ -1 +1,13 @@
-<svg width="128" height="128" xmlns="http://www.w3.org/2000/svg"><path d="M0 20.967v59.59c0 11.59 8.537 20.966 19.075 20.966h28.613l1 26.477L76.8 101.523h32.125c10.538 0 19.075-9.377 19.075-20.966v-59.59C128 9.377 119.463 0 108.925 0h-89.85C8.538 0 0 9.377 0 20.967zm82.325 33.1c0-5.524 4.013-9.935 9.037-9.935 5.026 0 9.038 4.41 9.038 9.934 0 5.524-4.025 9.934-9.038 9.934-5.024 0-9.037-4.41-9.037-9.934zm-27.613 0c0-5.524 4.013-9.935 9.038-9.935s9.037 4.41 9.037 9.934c0 5.524-4.025 9.934-9.037 9.934-5.025 0-9.038-4.41-9.038-9.934zm-27.1 0c0-5.524 4.013-9.935 9.038-9.935s9.038 4.41 9.038 9.934c0 5.524-4.026 9.934-9.05 9.934-5.013 0-9.025-4.41-9.025-9.934z"/></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" width="20.78" height="19.67" viewBox="0 0 20.78 19.67">
+  <title>消息</title>
+  <g id="图层_2" data-name="图层 2">
+    <g id="图层_1-2" data-name="图层 1">
+      <g>
+        <path d="M20,.86A2.74,2.74,0,0,0,18,0H2.81a2.73,2.73,0,0,0-2,.86A3,3,0,0,0,0,2.94V14.07a2.82,2.82,0,0,0,.79,2,2.83,2.83,0,0,0,2,.79H7l2.44,2.37a1.46,1.46,0,0,0,2.06,0l2.4-2.37H18a2.69,2.69,0,0,0,2.8-2.8V2.94A3,3,0,0,0,20,.86Zm-.67,13.22A1.24,1.24,0,0,1,18,15.42H13.57a.73.73,0,0,0-.51.21l-2.61,2.58h0L7.76,15.63a.72.72,0,0,0-.51-.21H2.81a1.24,1.24,0,0,1-1.35-1.35V2.94A1.36,1.36,0,0,1,2.81,1.46H18a1.36,1.36,0,0,1,1.35,1.49Z" style="fill: #fff"/>
+        <path d="M5.65,7.47A1.28,1.28,0,1,0,6.92,8.75,1.28,1.28,0,0,0,5.65,7.47Z" style="fill: #fff"/>
+        <path d="M10.19,7.47a1.28,1.28,0,1,0,1.28,1.28,1.28,1.28,0,0,0-1.28-1.28Z" style="fill: #fff"/>
+        <path d="M14.71,7.45A1.28,1.28,0,1,0,16,8.73a1.28,1.28,0,0,0-1.28-1.28Z" style="fill: #fff"/>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/assets/icons/svg/peoples.svg b/src/assets/icons/svg/peoples.svg
index aab852e..27354fb 100644
--- a/src/assets/icons/svg/peoples.svg
+++ b/src/assets/icons/svg/peoples.svg
@@ -1 +1,15 @@
-<svg width="128" height="128" xmlns="http://www.w3.org/2000/svg"><path d="M95.648 118.762c0 5.035-3.563 9.121-7.979 9.121H7.98c-4.416 0-7.979-4.086-7.979-9.121C0 100.519 15.408 83.47 31.152 76.75c-9.099-6.43-15.216-17.863-15.216-30.987v-9.128c0-20.16 14.293-36.518 31.893-36.518s31.894 16.358 31.894 36.518v9.122c0 13.137-6.123 24.556-15.216 30.993 15.738 6.726 31.141 23.769 31.141 42.012z"/><path d="M106.032 118.252h15.867c3.376 0 6.101-3.125 6.101-6.972 0-13.957-11.787-26.984-23.819-32.123 6.955-4.919 11.638-13.66 11.638-23.704v-6.985c0-15.416-10.928-27.926-24.39-27.926-1.674 0-3.306.193-4.89.561 1.936 4.713 3.018 9.974 3.018 15.526v9.121c0 13.137-3.056 23.111-11.066 30.993 14.842 4.41 27.312 23.42 27.541 41.509z"/></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" width="19.79" height="20.34" viewBox="0 0 19.79 20.34">
+  <title>通讯录</title>
+  <g id="图层_2" data-name="图层 2">
+    <g id="图层_1-2" data-name="图层 1">
+      <g>
+        <path d="M18.78,0a1,1,0,0,1,1,1v18.3a1,1,0,0,1-1,1H2.54a1,1,0,0,1-1-1V16.27H3.05v2.54H18.27V1.53H3.05v2H1.53V1a1,1,0,0,1,1-1Z" style="fill: #fff"/>
+        <path d="M2.54,13.22a.51.51,0,0,1,.51.51v.51a.51.51,0,0,1-.51.51h-2A.51.51,0,0,1,0,14.24v-.51a.51.51,0,0,1,.51-.51Z" style="fill: #fff"/>
+        <path d="M2.29,10.93a.51.51,0,0,1-.51.51H1.27a.51.51,0,0,1-.51-.51v-2a.51.51,0,0,1,.51-.51h.51a.51.51,0,0,1,.51.51Z" style="fill: #fff"/>
+        <path d="M15.36,14.61a4.7,4.7,0,0,0-4.06-4.52,2.54,2.54,0,1,0-1.29,0A4.7,4.7,0,0,0,6,14.74H7.23v-.12a3.43,3.43,0,0,1,6.86.12h1.27ZM10.66,8.9a1.27,1.27,0,1,1,1.27-1.27A1.27,1.27,0,0,1,10.66,8.9Z" style="fill: #fff"/>
+        <path d="M2.54,5.08a.51.51,0,0,1,.51.51V6.1a.51.51,0,0,1-.51.51h-2A.51.51,0,0,1,0,6.1V5.59a.51.51,0,0,1,.51-.51Z" style="fill: #fff"/>
+        <path d="M2.54,5.08" style="fill: #fff"/>
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/src/views/login.vue b/src/views/login.vue
index b52b2f6..9d199a7 100644
--- a/src/views/login.vue
+++ b/src/views/login.vue
@@ -17,10 +17,10 @@
     </div>
     <!-- 右侧登录表单区 -->
     <div class="login_right">
-      <div class="login_header">
+      <!-- <div class="login_header">
         <i class="el-icon-setting" @click="showSettingsDialog = true"></i>
-        <!-- <i class="el-icon-close" @click="handleClose"></i> -->
-      </div>
+        <i class="el-icon-close" @click="handleClose"></i>
+      </div> -->
       <el-form
         ref="loginForm"
         :model="loginForm"
@@ -29,7 +29,8 @@
       >
         <div class="form-header">
           <div class="role-icon">
-            <img :src="loginForm.avatar" alt="" />
+            <img v-if="loginForm.avatar" :src="loginForm.avatar" alt="" />
+            <span v-else>{{ roleIconText }}</span>
           </div>
           <h3 class="title">你好, {{ loginForm.name }}</h3>
         </div>
@@ -63,7 +64,7 @@
           </el-input>
         </el-form-item>
         <el-form-item>
-          <el-checkbox v-model="loginForm.rememberMe"> 自动登录 </el-checkbox>
+          <el-checkbox v-model="loginForm.autoLogin"> 自动登录 </el-checkbox>
         </el-form-item>
         <el-form-item>
           <el-button
@@ -82,20 +83,20 @@
     <el-dialog
       title="登录设置"
       :visible.sync="showSettingsDialog"
-      width="500px"
+      width="310px"
       :close-on-click-modal="false"
     >
-      <el-form :model="settingsForm" label-width="80px">
+      <el-form :model="systemConfig" label-width="40px">
         <el-form-item label="地址">
-          <el-input v-model="settingsForm.address" placeholder="请输入地址" />
+          <el-input v-model="systemConfig.host" placeholder="请输入地址" />
         </el-form-item>
         <el-form-item label="端口">
-          <el-input v-model="settingsForm.port" placeholder="请输入端口" />
+          <el-input v-model="systemConfig.port" placeholder="请输入端口" />
         </el-form-item>
         <el-form-item label="协议">
-          <el-radio-group v-model="settingsForm.protocol">
-            <el-radio label="HTTP">HTTP</el-radio>
-            <el-radio label="HTTPS">HTTPS</el-radio>
+          <el-radio-group v-model="systemConfig.protocol">
+            <el-radio label="http">HTTP</el-radio>
+            <el-radio label="https">HTTPS</el-radio>
           </el-radio-group>
         </el-form-item>
       </el-form>
@@ -110,8 +111,9 @@
 </template>
 <script>
 import Cookies from "js-cookie";
-import { encrypt, decrypt } from "@/utils/jsencrypt";
 import CryptoJS from "crypto-js";
+import { encrypt, decrypt } from "@/utils/jsencrypt";
+import defAva from '@/assets/images/profile.jpg'
 export default {
   name: "Login",
   data() {
@@ -120,9 +122,9 @@ export default {
       roleName: "会诊专家", // 示例：你好, 会诊专家
       roleIconText: "家", // 示例：顶部圆形图标文字
       loginForm: {
-        username: "hzzjys",
+        username: "",
         password: "",
-        rememberMe: false,
+        autoLogin: false,
         uuid: "",
       },
       loginRules: {
@@ -136,10 +138,10 @@ export default {
       loading: false,
       redirect: undefined,
       showSettingsDialog: false,
-      settingsForm: {
-        address: "47.92.192.91",
-        port: "8688",
-        protocol: "HTTP",
+      systemConfig: {
+        host: "47.92.192.91",
+        port: "8080",
+        protocol: "http",
       },
     };
   },
@@ -161,19 +163,23 @@ export default {
     },
     getCookie() {
       const name = Cookies.get("name");
-      const avatar = Cookies.get("avatar");
+      const avatar = Cookies.get("avatar") || defAva;
       const username = Cookies.get("username");
       const password = Cookies.get("password");
-      const rememberMe = Cookies.get("rememberMe");
+      const autoLogin = Cookies.get("autoLogin");
+      const config = Cookies.get("systemConfig");
+      if (config) {
+        this.systemConfig = JSON.parse(config);
+      }
       this.loginForm = {
         name: name,
         avatar: avatar,
         username: username === undefined ? this.loginForm.username : username,
         password:
           password === undefined ? this.loginForm.password : decrypt(password),
-        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe),
+        autoLogin: autoLogin === undefined ? false : Boolean(autoLogin),
       };
-      if (this.loginForm.rememberMe) {
+      if (this.loginForm.autoLogin) {
         this.handleLogin();
       }
     },
@@ -181,14 +187,14 @@ export default {
       this.$refs.loginForm.validate((valid) => {
         if (valid) {
           this.loading = true;
-          if (this.loginForm.rememberMe) {
+          if (this.loginForm.autoLogin) {
             Cookies.set("avatar", this.loginForm.avatar, { expires: 30 });
             Cookies.set("name", this.loginForm.name, { expires: 30 });
             Cookies.set("username", this.loginForm.username, { expires: 30 });
             Cookies.set("password", encrypt(this.loginForm.password), {
               expires: 30,
             });
-            Cookies.set("rememberMe", this.loginForm.rememberMe, {
+            Cookies.set("autoLogin", this.loginForm.autoLogin, {
               expires: 30,
             });
           } else {
@@ -196,7 +202,7 @@ export default {
             Cookies.remove("name");
             Cookies.remove("username");
             Cookies.remove("password");
-            Cookies.remove("rememberMe");
+            Cookies.remove("autoLogin");
           }
           this.$store
             .dispatch("Login", {
@@ -221,6 +227,7 @@ export default {
     },
     // 登录设置确定逻辑
     handleSettingsConfirm() {
+      Cookies.set("systemConfig", JSON.stringify(this.systemConfig));
       // 这里可以添加保存地址、端口、协议的逻辑
       this.showSettingsDialog = false;
     },