diff --git a/common/js/customer-service.js b/common/js/customer-service.js
index cd68ed5..d721e53 100644
--- a/common/js/customer-service.js
+++ b/common/js/customer-service.js
@@ -471,13 +471,11 @@ export class CustomerService {
         const shopInfo = this.vm.shopInfo || {};
         const config = this.getPlatformConfig();
 
-        if (config?.type === 'aikefu') {
-            return shopInfo.aiAgentimg || '';
-        } else if (config?.type === 'wxwork' || config?.type === 'qyweixin') {
-            return shopInfo.aiAgentimg || '';
-        } else if (config?.type === 'third') {
-            return '';
+        // 优先使用指定的智能客服头像
+        if (config?.type === 'aikefu' || config?.type === 'wxwork' || config?.type === 'qyweixin') {
+            return '/static/images/image_460671319773954.png';
         }
+        
         return shopInfo.kefuimg || this.vm.$util?.getDefaultImage()?.kefu || '';
     }
 
diff --git a/pages_goods/_components/goods-detail-view/goods-detail-view.vue b/pages_goods/_components/goods-detail-view/goods-detail-view.vue
index 73d9686..6702fda 100644
--- a/pages_goods/_components/goods-detail-view/goods-detail-view.vue
+++ b/pages_goods/_components/goods-detail-view/goods-detail-view.vue
@@ -4,7 +4,7 @@
             <view class="goods-container">
                 <!-- AI客服悬浮按钮 -->
                 <view class="ai-chat-float-btn" @tap.stop="$emit('aiChatClick')" v-if="goodsSkuDetail">
-                    <text class="iconfont">🤖</text>
+                    <image src="/static/images/image_460671319773954.png" mode="aspectFill" class="ai-avatar-icon" />
                 </view>
                 
                 <!-- 弹幕 -->
@@ -511,4 +511,9 @@ export default {
 .ai-chat-float-btn .iconfont {
 	font-size: 40rpx;
 }
+
+.ai-chat-float-btn .ai-avatar-icon {
+	width: 100%;
+	height: 100%;
+}
 </style>
\ No newline at end of file
diff --git a/pages_tool/ai-chat/ai-chat-message.vue b/pages_tool/ai-chat/ai-chat-message.vue
index 80a1044..95ab7fe 100644
--- a/pages_tool/ai-chat/ai-chat-message.vue
+++ b/pages_tool/ai-chat/ai-chat-message.vue
@@ -50,8 +50,14 @@
         <!-- AI消息 -->
         <view v-else class="ai-message">
           <view class="avatar">
-            <!-- 豆包风格头像 -->
-            <image src="https://trae-api-cn.mchost.guru/api/ide/v1/text_to_image?prompt=cute%20doudou%20style%20AI%20assistant%20avatar%2C%20round%20face%2C%20friendly%20expression%2C%20simple%20style%2C%20white%20background&image_size=square" mode="aspectFill" />
+            <!-- 智能客服头像 -->
+            <image 
+              v-if="aiAvatarUrl && !avatarError"
+              :src="aiAvatarUrl" 
+              mode="aspectFill" 
+              @error="handleAvatarError"
+            />
+            <text v-else class="avatar-emoji">🤖</text>
           </view>
           <view class="message-content">
             <!-- AI昵称固定，不可修改 - 左移到气泡上方 -->
@@ -412,18 +418,25 @@ export default {
       streamContent: '',
       isStreaming: false,
       // 固定AI头像
-      aiAvatar: '/static/images/ai-avatar.png',
+      aiAvatar: '/static/images/image_460671319773954.png',
       // 本地用户头像（优先使用缓存，无缓存则用默认图）
       localUserAvatar: '',
       // 默认头像路径
       defaultAvatar: '/static/images/default-avatar.png',
       // 头像选择弹窗控制
-      showAvatarSelector: false, // 头像选择弹窗控制
+    showAvatarSelector: false, // 头像选择弹窗控制
     // 新增：用户昵称相关
     localUserNickname: '', // 当前用户昵称
     defaultNickname: '我', // 默认昵称
     showNicknameEditor: false, // 昵称编辑弹窗控制
     tempNickname: '', // 昵称编辑临时值
+    // AI头像配置（可配置，方便后续更换）
+    // 支持两种方式：
+    // 1. 使用图片URL：设置为图片链接字符串
+    // 2. 使用emoji：设置为空字符串或null，将显示默认的🤖
+    aiAvatarUrl: '/static/images/image_460671319773954.png',
+    // AI头像错误状态
+    avatarError: false,
 
     // Dify API相关
     currentConversationId: null,
@@ -1435,6 +1448,11 @@ async loadChatHistoryIfExist() {
       this.$emit('input-change', e.detail.value)
     },
     
+    // 处理头像加载失败
+    handleAvatarError() {
+      this.avatarError = true
+    },
+    
     // 选择图片
     selectImage() {
       uni.chooseImage({
@@ -1622,6 +1640,7 @@ $radius-lg: 36rpx;
           display: flex;
           align-items: center;
           justify-content: center;
+          position: relative;
           
           &:hover {
             transform: scale(1.03);
@@ -1637,6 +1656,19 @@ $radius-lg: 36rpx;
             font-size: 56rpx;
             line-height: 1;
           }
+          
+          .avatar-fallback {
+            position: absolute;
+            top: 0;
+            left: 0;
+            width: 100%;
+            height: 100%;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            font-size: 56rpx;
+            background-color: $bg-card;
+          }
         }
 
         .message-content {