diff --git a/src/layout/components/Aichat/ChatPopup.vue b/src/layout/components/Aichat/ChatPopup.vue
index 1857fb2..1dcb9ba 100644
--- a/src/layout/components/Aichat/ChatPopup.vue
+++ b/src/layout/components/Aichat/ChatPopup.vue
@@ -2,7 +2,26 @@
   <div class="chat-popup">
     <!-- 导航栏 -->
     <div class="navbar">
-      <div class="nav-title">智水AI辅导员</div>
+      <div class="nav-left">
+        <!-- 数字人头像 -->
+        <div class="digital-avatar" :class="{ speaking: isAISpeaking, thinking: isAIThinking }">
+          <div class="avatar-face">
+            <div class="avatar-eyes">
+              <div class="eye left-eye" :class="{ blink: isBlinking }" 
+                   :style="{ transform: `translate(${eyeOffsetX}px, ${eyeOffsetY}px)` }">
+                <div class="pupil"></div>
+              </div>
+              <div class="eye right-eye" :class="{ blink: isBlinking }"
+                   :style="{ transform: `translate(${eyeOffsetX}px, ${eyeOffsetY}px)` }">
+                <div class="pupil"></div>
+              </div>
+            </div>
+            <div class="avatar-mouth" :class="{ talking: isAISpeaking }"></div>
+          </div>
+          <div class="avatar-glow"></div>
+        </div>
+        <div class="nav-title">智水AI辅导员</div>
+      </div>
       <div class="nav-close" @click="closeChat">×</div>
     </div>
 
@@ -185,6 +204,20 @@ export default {
 
       // 请求监控
       activeRequests: new Map(), // 存储活跃请求的信息
+
+      // 数字人相关状态
+      isAISpeaking: false, // AI是否在说话
+      isAIThinking: false, // AI是否在思考
+      isBlinking: false, // 是否在眨眼
+      blinkTimer: null, // 眨眼定时器
+      speakingTimer: null, // 说话动画定时器
+      
+      // 眼睛跟踪鼠标
+      mouseX: 0, // 鼠标X坐标
+      mouseY: 0, // 鼠标Y坐标
+      eyeOffsetX: 0, // 眼睛X偏移
+      eyeOffsetY: 0, // 眼睛Y偏移
+      isMouseTracking: true, // 是否启用鼠标跟踪
       requestMonitorInterval: null,
       maxRequestDuration: 60000, // 最大请求持续时间60秒
 
@@ -260,6 +293,12 @@ export default {
     // 启动请求监控
     this.startRequestMonitoring()
 
+    // 启动数字人自动眨眼
+    this.startAutoBlinking()
+
+    // 启动鼠标跟踪
+    this.enableMouseTracking()
+
     // 确保DOM完全渲染后再初始化聊天
     this.$nextTick(() => {
       setTimeout(async () => {
@@ -299,6 +338,11 @@ export default {
       this.contentUpdateTimer = null
     }
 
+    // 清理数字人相关定时器和事件监听器
+    this.stopAutoBlinking()
+    this.stopAIAnimation()
+    this.disableMouseTracking()
+
     // 取消正在进行的请求
     if (this.currentCancel) {
       this.currentCancel()
@@ -718,10 +762,6 @@ export default {
       this.inputMessage = ''
       this.sending = true
 
-      // 定义超时变量
-      let streamTimeout = null
-      let noDataTimeout = null
-
       // 添加到请求队列
       const requestId = Date.now()
       this.requestQueue.push(requestId)
@@ -734,9 +774,6 @@ export default {
         messageId: 'user-' + Date.now()
       }
       this.messages.push(userMsg)
-      
-      // 添加用户消息后立即滚动到底部
-      this.scrollToBottom(false, true) // 立即滚动，强制执行
 
       // 添加AI消息占位符
       const aiMsg = {
@@ -750,7 +787,10 @@ export default {
       }
       this.messages.push(aiMsg)
 
-      this.scrollToBottom(true, true) // 添加消息后使用平滑滚动，强制执行
+      // 启动AI思考动画
+      this.startAIThinking()
+
+      this.scrollToBottom(true) // 添加消息后使用平滑滚动
 
       try {
         // 创建流式聊天
@@ -773,7 +813,7 @@ export default {
         })
 
         // 添加额外的超时保护
-        streamTimeout = setTimeout(() => {
+        const streamTimeout = setTimeout(() => {
           if (cancel) {
             cancel('流式响应超时')
           }
@@ -788,6 +828,7 @@ export default {
         const { reader, decoder } = response
         let buffer = ''
         let lastUpdateTime = Date.now()
+        let noDataTimeout = null
 
         while (true) {
           // 设置无数据超时检测
@@ -830,6 +871,12 @@ export default {
               if (data.event === 'message' && data.answer) {
                 const currentContent = aiMsg.content
                 const newContent = (currentContent === '正在思考...' ? '' : currentContent) + data.answer
+                
+                // 如果是第一次收到回复，启动说话动画
+                if (currentContent === '正在思考...') {
+                  this.startAISpeaking()
+                }
+                
                 // 使用节流更新方法，减少频繁的DOM更新和滚动
                 this.throttledContentUpdate(aiMsg, newContent)
               }
@@ -855,6 +902,8 @@ export default {
                 aiMsg.streamCompleted = true
                 // 重置内容长度计数器
                 this.lastContentLength = 0
+                // 停止AI动画
+                this.stopAIAnimation()
                 // 流式响应结束后强制滚动到底部
                 this.$nextTick(() => {
                   this.scrollToBottom(true, true) // 使用平滑滚动并强制执行
@@ -913,7 +962,7 @@ export default {
         // 从监控系统中移除请求
         this.activeRequests.delete(requestId)
 
-        this.scrollToBottom(true, true) // 发送完成后使用平滑滚动，强制执行
+        this.scrollToBottom(true) // 发送完成后使用平滑滚动
       }
     },
 
@@ -1103,6 +1152,139 @@ export default {
       }
     },
 
+    /**
+     * 数字人控制方法
+     */
+    // 开始AI思考动画
+    startAIThinking() {
+      this.isAIThinking = true
+      this.isAISpeaking = false
+      // 思考时启用鼠标跟踪
+      this.enableMouseTracking()
+    },
+
+    // 开始AI说话动画
+    startAISpeaking() {
+      this.isAIThinking = false
+      this.isAISpeaking = true
+      
+      // 说话时禁用鼠标跟踪，眼睛面向前方
+      this.disableMouseTracking()
+      
+      // 清除之前的说话定时器
+      if (this.speakingTimer) {
+        clearTimeout(this.speakingTimer)
+      }
+    },
+
+    // 停止AI动画
+    stopAIAnimation() {
+      this.isAIThinking = false
+      this.isAISpeaking = false
+      
+      // 停止动画后恢复鼠标跟踪
+      this.enableMouseTracking()
+      
+      if (this.speakingTimer) {
+        clearTimeout(this.speakingTimer)
+        this.speakingTimer = null
+      }
+    },
+
+    // 眨眼动画
+    triggerBlink() {
+      if (this.isBlinking) return
+      
+      this.isBlinking = true
+      setTimeout(() => {
+        this.isBlinking = false
+      }, 150)
+    },
+
+    // 启动自动眨眼
+    startAutoBlinking() {
+      if (this.blinkTimer) {
+        clearInterval(this.blinkTimer)
+      }
+      
+      this.blinkTimer = setInterval(() => {
+        if (!this.isDestroyed) {
+          this.triggerBlink()
+        }
+      }, 3000 + Math.random() * 2000) // 3-5秒随机眨眼
+    },
+
+    // 停止自动眨眼
+    stopAutoBlinking() {
+      if (this.blinkTimer) {
+        clearInterval(this.blinkTimer)
+        this.blinkTimer = null
+      }
+    },
+
+    // 鼠标移动事件处理
+    handleMouseMove(event) {
+      if (!this.isMouseTracking || this.isDestroyed) return
+      
+      this.mouseX = event.clientX
+      this.mouseY = event.clientY
+      this.updateEyePosition()
+    },
+
+    // 更新眼睛位置
+    updateEyePosition() {
+      if (!this.isMouseTracking) return
+      
+      // 获取数字人头像的位置
+      const avatarElement = this.$el.querySelector('.digital-avatar')
+      if (!avatarElement) return
+      
+      const rect = avatarElement.getBoundingClientRect()
+      const avatarCenterX = rect.left + rect.width / 2
+      const avatarCenterY = rect.top + rect.height / 2
+      
+      // 计算鼠标相对于头像中心的位置
+      const deltaX = this.mouseX - avatarCenterX
+      const deltaY = this.mouseY - avatarCenterY
+      
+      // 计算距离和角度
+      const distance = Math.sqrt(deltaX * deltaX + deltaY * deltaY)
+      const maxDistance = 100 // 最大跟踪距离
+      const maxOffset = 1.5 // 眼睛最大偏移量
+      
+      // 限制跟踪范围
+      const trackingFactor = Math.min(distance / maxDistance, 1)
+      
+      // 计算眼睛偏移
+      this.eyeOffsetX = (deltaX / distance) * maxOffset * trackingFactor
+      this.eyeOffsetY = (deltaY / distance) * maxOffset * trackingFactor
+      
+      // 如果距离太近，眼睛回到中心
+      if (distance < 50) {
+        this.eyeOffsetX = 0
+        this.eyeOffsetY = 0
+      }
+    },
+
+    // 眼睛回到中心位置（说话时使用）
+    resetEyePosition() {
+      this.eyeOffsetX = 0
+      this.eyeOffsetY = 0
+    },
+
+    // 启用鼠标跟踪
+    enableMouseTracking() {
+      this.isMouseTracking = true
+      document.addEventListener('mousemove', this.handleMouseMove)
+    },
+
+    // 禁用鼠标跟踪
+    disableMouseTracking() {
+      this.isMouseTracking = false
+      document.removeEventListener('mousemove', this.handleMouseMove)
+      this.resetEyePosition()
+    },
+
     /**
      * 处理点赞
      */
@@ -1546,11 +1728,171 @@ export default {
   }
 }
 
+/* 导航栏左侧容器 */
+.nav-left {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+}
+
 .nav-title {
   font-size: 16px;
   font-weight: 600;
 }
 
+/* 数字人头像容器 */
+.digital-avatar {
+  position: relative;
+  width: 40px;
+  height: 40px;
+  border-radius: 50%;
+  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  overflow: hidden;
+  transition: all 0.3s ease;
+  cursor: pointer;
+}
+
+.digital-avatar:hover {
+  transform: scale(1.05);
+}
+
+.digital-avatar.thinking {
+  animation: thinking-pulse 2s infinite;
+}
+
+.digital-avatar.speaking {
+  animation: speaking-glow 0.5s infinite alternate;
+}
+
+/* 头像发光效果 */
+.avatar-glow {
+  position: absolute;
+  top: -2px;
+  left: -2px;
+  right: -2px;
+  bottom: -2px;
+  border-radius: 50%;
+  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
+  opacity: 0;
+  z-index: -1;
+  transition: opacity 0.3s ease;
+}
+
+.digital-avatar.speaking .avatar-glow {
+  opacity: 0.6;
+  animation: glow-pulse 1s infinite;
+}
+
+/* 头像面部 */
+.avatar-face {
+  position: relative;
+  width: 32px;
+  height: 32px;
+  background: #fff;
+  border-radius: 50%;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+}
+
+/* 眼睛容器 */
+.avatar-eyes {
+  display: flex;
+  gap: 6px;
+  margin-bottom: 4px;
+}
+
+/* 眼睛 */
+.eye {
+  width: 8px;
+  height: 8px;
+  background: #fff;
+  border: 1px solid #ddd;
+  border-radius: 50%;
+  transition: all 0.15s ease;
+  position: relative;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.eye.blink {
+  height: 2px;
+  background: #666;
+  border: none;
+}
+
+.eye.blink .pupil {
+  display: none;
+}
+
+/* 瞳孔 */
+.pupil {
+  width: 4px;
+  height: 4px;
+  background: #333;
+  border-radius: 50%;
+  transition: transform 0.1s ease;
+}
+
+/* 嘴巴 */
+.avatar-mouth {
+  width: 8px;
+  height: 3px;
+  background: #333;
+  border-radius: 0 0 8px 8px;
+  transition: all 0.2s ease;
+}
+
+.avatar-mouth.talking {
+  animation: mouth-talk 0.3s infinite alternate;
+}
+
+/* 动画定义 */
+@keyframes thinking-pulse {
+  0%, 100% {
+    box-shadow: 0 0 0 0 rgba(79, 172, 254, 0.4);
+  }
+  50% {
+    box-shadow: 0 0 0 8px rgba(79, 172, 254, 0);
+  }
+}
+
+@keyframes speaking-glow {
+  0% {
+    box-shadow: 0 0 10px rgba(79, 172, 254, 0.5);
+  }
+  100% {
+    box-shadow: 0 0 20px rgba(79, 172, 254, 0.8);
+  }
+}
+
+@keyframes glow-pulse {
+  0%, 100% {
+    transform: scale(1);
+    opacity: 0.6;
+  }
+  50% {
+    transform: scale(1.1);
+    opacity: 0.8;
+  }
+}
+
+@keyframes mouth-talk {
+  0% {
+    height: 3px;
+    width: 8px;
+  }
+  100% {
+    height: 6px;
+    width: 10px;
+  }
+}
+
 .nav-close {
   font-size: 24px;
   cursor: pointer;