diff --git a/pages/message/chat.scss b/pages/message/chat.scss
index 4f824db..8a15f48 100644
--- a/pages/message/chat.scss
+++ b/pages/message/chat.scss
@@ -6,14 +6,11 @@ $text-color-sub: #999;
 $primary-color: #0877F1;
 
 .chat-page {
-  position: fixed;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
   display: flex;
   flex-direction: column;
+  height: 100vh;
   background-color: #f5f5f5;
+  overflow: hidden;
 }
 
 /* 患者信息栏样式 */
@@ -90,6 +87,7 @@ $primary-color: #0877F1;
   flex: 1;
   box-sizing: border-box;
   overflow-x: hidden;
+  min-height: 0;
 }
 
 .chat-content-compressed {
@@ -359,6 +357,7 @@ $primary-color: #0877F1;
   position: relative;
   z-index: 200;
   padding-bottom: env(safe-area-inset-bottom);
+  flex-shrink: 0;
 }
 
 .input-toolbar {
diff --git a/pages/message/components/chat-input.vue b/pages/message/components/chat-input.vue
index 6b07497..f585323 100644
--- a/pages/message/components/chat-input.vue
+++ b/pages/message/components/chat-input.vue
@@ -8,7 +8,7 @@
       <view class="input-area">
         <textarea v-if="!showVoiceInput" class="text-input" v-model="inputText" placeholder="我来说两句..." 
           @confirm="sendTextMessage" @focus="handleInputFocus" @input="handleInput" 
-          :auto-height="true" :show-confirm-bar="false" :adjust-position="true" :cursor-spacing="40"
+          :auto-height="true" :show-confirm-bar="false" :adjust-position="true" :cursor-spacing="60"
           />
         <input v-else class="voice-input-btn" :class="{ recording: isRecording }" @touchstart="startRecord"
           @touchmove="onRecordTouchMove" @touchend="stopRecord" @touchcancel="cancelRecord" :placeholder="isRecording ? '松开发送' : '按住说话'" disabled>
diff --git a/utils/tim-chat.js b/utils/tim-chat.js
index f6f1e35..81f7c9d 100644
--- a/utils/tim-chat.js
+++ b/utils/tim-chat.js
@@ -2728,20 +2728,9 @@ class TimChatManager {
 			if (!conversationID.startsWith('GROUP')) {
 				formattedConversationID = `GROUP${conversationID}`
 			}
-
-			console.log('📖 标记会话为已读:', formattedConversationID);
-
-			this.tim.setMessageRead({
-				conversationID: formattedConversationID
-			}).then(() => {
-				console.log('✓ 会话已标记为已读:', formattedConversationID);
-				// 触发会话列表更新回调，通知消息列表页面清空未读数
-				this.triggerCallback('onConversationListUpdated', {
-					conversationID: formattedConversationID,
-					unreadCount: 0
-				})
-			}).catch(error => {
-				console.error('✗ 标记会话已读失败:', error)
+			this.triggerCallback('onConversationListUpdated', {
+				conversationID: formattedConversationID,
+				unreadCount: 0
 			})
 		} catch (error) {
 			console.error('✗ 标记会话已读异常:', error)