diff --git a/App.vue b/App.vue
index 250a8af..ee7b1c7 100644
--- a/App.vue
+++ b/App.vue
@@ -22,12 +22,9 @@ export default {
     async initIMOnLaunch() {
       try {
         const account = accountStore();
-
         // 检查是否已有账户信息（包含 openId）
         const storedAccount = uni.getStorageSync("account");
         const storedOpenId = uni.getStorageSync("openid");
-        debugger;
-
         if (storedOpenId) {
           console.log("检测到已登录的 openId，开始初始化 IM:", storedOpenId);
           account.openid = storedOpenId;
diff --git a/pages/home/select-consultant-popup.vue b/pages/home/select-consultant-popup.vue
index eee752a..6be280f 100644
--- a/pages/home/select-consultant-popup.vue
+++ b/pages/home/select-consultant-popup.vue
@@ -286,7 +286,6 @@ defineExpose({
 
 .popup-footer {
   padding: 20rpx 32rpx;
-  padding-bottom: calc(20rpx + env(safe-area-inset-bottom));
   border-top: 1rpx solid #f0f0f0;
 }
 
diff --git a/pages/message/chat.scss b/pages/message/chat.scss
index d35fe0c..a5f27fb 100644
--- a/pages/message/chat.scss
+++ b/pages/message/chat.scss
@@ -348,23 +348,30 @@ $primary-color: #0877F1;
 .text-input,
 .voice-input-btn {
   flex: 1;
-  padding: 0 46rpx;
+  padding: 16rpx 46rpx;
   background-color: #f3f5fa;
   border-radius: 20rpx;
   margin: 0 16rpx;
   font-size: 28rpx;
-  height: 80rpx;
+  min-height: 80rpx;
+  max-height: 200rpx;
   border: none;
   outline: none;
   box-sizing: border-box;
-  display: flex;
-  align-items: center;
-  line-height: 96rpx;
+  line-height: 1.5;
   color: #333;
 }
 
+.voice-input-btn {
+  height: 80rpx;
+  display: flex;
+  align-items: center;
+  padding: 0 46rpx;
+}
+
 .voice-input-btn {
   text-align: center;
+  line-height: 80rpx;
 }
 
 .more-panel {
diff --git a/pages/message/components/chat-input.vue b/pages/message/components/chat-input.vue
index 0bc6b81..57c53b2 100644
--- a/pages/message/components/chat-input.vue
+++ b/pages/message/components/chat-input.vue
@@ -6,8 +6,9 @@
         <uni-icons v-else type="mic" size="28" color="#666" />
       </view>
       <view class="input-area">
-        <input v-if="!showVoiceInput" class="text-input" v-model="inputText" placeholder="我来说两句..."
-          @confirm="sendTextMessage" @focus="handleInputFocus" />
+        <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" />
         <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>
         </input>
@@ -334,6 +335,13 @@ function handleInputFocus() {
   });
 }
 
+function handleInput(e) {
+  // textarea 输入时触发，可以在这里处理额外逻辑
+  nextTick().then(() => {
+    emit("scrollToBottom");
+  });
+}
+
 onMounted(() => {
   // 初始化录音管理器
   initRecorderManager();
diff --git a/pages/message/message.vue b/pages/message/message.vue
index 248fbd0..a4bb424 100644
--- a/pages/message/message.vue
+++ b/pages/message/message.vue
@@ -444,24 +444,7 @@ onShow(async () => {
 
     // 初始化IM
     const imReady = await initIM();
-    if (!imReady) {
-      console.error("IM初始化失败");
-      uni.showToast({
-        title: "连接失败，请重试",
-        icon: "none",
-      });
-      return;
-    }
-
-    // 二次验证：确保 TIM 实例存在
-    if (!globalTimChatManager || !globalTimChatManager.tim) {
-      console.error("IM初始化后 TIM 实例仍不存在");
-      uni.showToast({
-        title: "初始化异常，请重启应用",
-        icon: "none",
-      });
-      return;
-    }
+    if (!imReady) initIMAfterLogin();
     // 先加载初始会话列表
     await loadConversationList();
     // 再设置监听器，后续通过事件更新列表