diff --git a/.env.development b/.env.development
index 4c5632d..44fa76f 100644
--- a/.env.development
+++ b/.env.development
@@ -1,5 +1,5 @@
 MP_API_BASE_URL=https://patient.youcan365.com
 MP_CACHE_PREFIX=development
-MP_WX_APP_ID=wx93af55767423938e
+MP_WX_APP_ID=wx6ee11733526b4f04
 MP_TIM_SDK_APP_ID=1600123876
 MP_CORP_ID=wwe3fb2faa52cf9dfb
diff --git a/.env.localhost b/.env.localhost
index 6d3e2b3..5c8f00a 100644
--- a/.env.localhost
+++ b/.env.localhost
@@ -1,5 +1,5 @@
 MP_API_BASE_URL=http://localhost:8080
 MP_CACHE_PREFIX=development
-MP_WX_APP_ID=wx93af55767423938e
+MP_WX_APP_ID=wx6ee11733526b4f04
 MP_TIM_SDK_APP_ID=1600123876
 MP_CORP_ID=wwe3fb2faa52cf9dfb
diff --git a/manifest.json b/manifest.json
index 8a40fb3..3ca1e82 100644
--- a/manifest.json
+++ b/manifest.json
@@ -50,7 +50,7 @@
     "quickapp" : {},
     /* 小程序特有相关 */
     "mp-weixin" : {
-        "appid" : "wx93af55767423938e",
+        "appid" : "wx6ee11733526b4f04",
         "setting" : {
             "urlCheck" : false
         },
diff --git a/pages.json b/pages.json
index 9cfcb68..a9e6d7c 100644
--- a/pages.json
+++ b/pages.json
@@ -41,14 +41,14 @@
     {
       "path": "pages/login/login",
       "style": {
-        "navigationBarTitleText": "柚健康",
+        "navigationBarTitleText": "健康柚",
         "navigationStyle": "custom"
       }
     },
     {
       "path": "pages/login/redirect-page",
       "style": {
-        "navigationBarTitleText": "柚健康"
+        "navigationBarTitleText": "健康柚"
       }
     },
     {
diff --git a/pages/message/chat.scss b/pages/message/chat.scss
index 552ff47..a7e418e 100644
--- a/pages/message/chat.scss
+++ b/pages/message/chat.scss
@@ -382,22 +382,23 @@ $primary-color: #0877F1;
   background: #fff;
   border-top: 1rpx solid #e0e0e0;
   position: relative;
-  z-index: 200; // 确保输入区域在评价卡片之上，但在弹窗之下
-  // padding: 32rpx 16rpx 28rpx 16rpx;
+  z-index: 200;
+  padding-bottom: env(safe-area-inset-bottom);
 }
 
 .input-toolbar {
   display: flex;
-  align-items: flex-end;
-  padding: 28rpx 0 28rpx 0;
+  align-items: center;
+  padding: 16rpx 20rpx;
   gap: 12rpx;
-  padding-left: 20rpx;
-  padding-right: 20rpx;
 }
-.voice-toggle-btn{
+
+.voice-toggle-btn {
+  width: 56rpx;
   height: 56rpx;
   display: flex;
   align-items: center;
+  justify-content: center;
   flex-shrink: 0;
   padding: 0;
 }
@@ -407,6 +408,7 @@ $primary-color: #0877F1;
   height: 56rpx;
   display: flex;
   align-items: center;
+  justify-content: center;
   flex-shrink: 0;
   padding: 0;
 }
@@ -418,7 +420,7 @@ $primary-color: #0877F1;
   font-weight: 600;
   border: none;
   border-radius: 40rpx;
-  height: 64rpx;
+  height: 56rpx;
   min-width: 112rpx;
   padding: 0 32rpx;
   box-shadow: 0 2rpx 8rpx rgba(56, 118, 246, 0.08);
@@ -441,18 +443,33 @@ $primary-color: #0877F1;
   align-items: center;
   justify-content: center;
   min-width: 0;
-  max-width: calc(100vw - 280rpx);
 }
 
-.text-input,
-.voice-input-btn {
+.text-input {
   flex: 1;
-  padding: 26rpx 46rpx;
+  padding: 16rpx 24rpx;
   background-color: #f3f5fa;
   border-radius: 20rpx;
-  margin: 0 16rpx;
+  margin: 0;
   font-size: 28rpx;
-  min-height: 80rpx;
+  min-height: 56rpx;
+  max-height: 200rpx;
+  border: none;
+  outline: none;
+  box-sizing: border-box;
+  line-height: 1.5;
+  color: #333;
+  vertical-align: middle;
+}
+
+.voice-input-btn {
+  flex: 1;
+  padding: 16rpx 24rpx;
+  background-color: #f3f5fa;
+  border-radius: 20rpx;
+  margin: 0;
+  font-size: 28rpx;
+  min-height: 56rpx;
   max-height: 200rpx;
   border: none;
   outline: none;
@@ -462,13 +479,13 @@ $primary-color: #0877F1;
 }
 
 .voice-input-btn {
-  height: 80rpx;
+  height: 56rpx;
   display: flex;
   align-items: center;
   justify-content: center;
-  padding: 0 46rpx;
+  padding: 0 24rpx;
   text-align: center;
-  line-height: 80rpx;
+  line-height: 56rpx;
 }
 
 .more-panel {
@@ -1031,6 +1048,7 @@ $primary-color: #0877F1;
 .text-input:-ms-input-placeholder,
 .text-input::placeholder {
   line-height: 1.5;
+  vertical-align: middle;
 }
 
 .voice-input-btn::-webkit-input-placeholder,
@@ -1038,7 +1056,7 @@ $primary-color: #0877F1;
 .voice-input-btn::-moz-placeholder,
 .voice-input-btn:-ms-input-placeholder,
 .voice-input-btn::placeholder {
-  line-height: 80rpx;
+  line-height: 56rpx;
   text-align: center;
 }
 
diff --git a/pages/message/components/chat-input.vue b/pages/message/components/chat-input.vue
index 18cc19a..6b80d4e 100644
--- a/pages/message/components/chat-input.vue
+++ b/pages/message/components/chat-input.vue
@@ -152,6 +152,9 @@ const sendTextMessage = async () => {
 
   await sendMessage("text", inputText.value);
   inputText.value = "";
+  
+  // 收起键盘
+  uni.hideKeyboard();
 };
 
 
@@ -333,7 +336,7 @@ const goToArticleList = () => {
 
 const morePanelButtons = [
   { text: "照片", icon: "/static/icon/zhaopian.png", action: showImagePicker },
-  { text: "宣教", icon: "/static/icon/xuanjiaowenzhang.png", action: goToArticleList },
+  // { text: "宣教", icon: "/static/icon/xuanjiaowenzhang.png", action: goToArticleList },
 ];
 
 function handleInputFocus() {
diff --git a/pages/message/hooks/use-group-avatars.js b/pages/message/hooks/use-group-avatars.js
index a4749cf..3173d82 100644
--- a/pages/message/hooks/use-group-avatars.js
+++ b/pages/message/hooks/use-group-avatars.js
@@ -9,7 +9,8 @@ import useTeamStore from '@/store/team.js'
 export default function useGroupAvatars() {
   const groupAvatarMap = ref({}) // { groupID: [avatarUrl1, avatarUrl2, ...] }
   const teamStore = useTeamStore()
-  const patientDefaultAvatar = '/static/default-avatar.svg'
+  const patientDefaultAvatar = '/static/default-patient-avatar.png'
+  const teamMemberDefaultAvatar = '/static/default-avatar.svg'
 
   /**
    * 获取单个群聊的头像列表
@@ -36,10 +37,10 @@ export default function useGroupAvatars() {
       // 提取头像列表（过滤掉空头像，使用默认头像替代）
       const avatarList = Object.values(memberMap)
         .map(member => {
-          // 如果成员有头像且不为空，使用成员头像；否则使用默认头像
+          // 如果成员有头像且不为空，使用成员头像；否则使用团队成员默认头像
           return (member.avatar && member.avatar.trim() !== '') 
             ? member.avatar 
-            : patientDefaultAvatar
+            : teamMemberDefaultAvatar
         })
 
       // 添加患者默认头像
diff --git a/pages/message/hooks/use-group-chat.js b/pages/message/hooks/use-group-chat.js
index 7d4a0fc..0a9718a 100644
--- a/pages/message/hooks/use-group-chat.js
+++ b/pages/message/hooks/use-group-chat.js
@@ -1,7 +1,9 @@
 import { ref, computed } from 'vue'
 import { onShow, onUnload } from '@dcloudio/uni-app'
+import { storeToRefs } from 'pinia'
 import api from '@/utils/api.js'
 import useTeamStore from '@/store/team.js'
+import useAccountStore from '@/store/account.js'
 
 /**
  * 群聊hook - 管理群聊成员和头像
@@ -13,6 +15,7 @@ export default function useGroupChat(groupID) {
   const teamMemberIds = ref([]) // 存储团队成员的userId列表
   const patientId = ref('') // 存储患者ID
   const teamStore = useTeamStore()
+  const { openid } = storeToRefs(useAccountStore())
 
   // 群聊成员映射
   const chatMember = computed(() => {
@@ -45,8 +48,9 @@ export default function useGroupChat(groupID) {
     const member = chatMember.value[userId]
     if (!member) {
       // 如果找不到成员信息，根据是否为团队成员返回默认头像
-      // 团队成员和患者都使用 default-avatar.svg
-      return '/static/default-avatar.svg'
+      // 患者（userId为当前账户openid）使用 default-patient-avatar.png
+      // 其他情况使用 default-avatar.svg
+      return userId === openid.value ? '/static/default-patient-avatar.png' : '/static/default-avatar.svg'
     }
     
     // 如果有头像且不为空字符串，返回头像
@@ -54,8 +58,9 @@ export default function useGroupChat(groupID) {
       return member.avatar
     }
     
-    // 否则使用默认头像
-    return '/static/default-avatar.svg'
+    // 否则根据是否为团队成员返回默认头像
+    // 患者使用 default-patient-avatar.png，团队成员使用 default-avatar.svg
+    return member.isTeamMember ? '/static/default-avatar.svg' : '/static/default-patient-avatar.png'
   }
 
   // 获取群聊信息和成员头像
diff --git a/static/default-patient-avatar.png b/static/default-patient-avatar.png
new file mode 100644
index 0000000..6cfacfe
Binary files /dev/null and b/static/default-patient-avatar.png differ
diff --git a/static/doctor-avatar.png b/static/doctor-avatar.png
deleted file mode 100644
index e69de29..0000000