diff --git a/server/api/v1/pet/user/pet_assistant_api.go b/server/api/v1/pet/user/pet_assistant_api.go
index 928095b4..94ae509d 100644
--- a/server/api/v1/pet/user/pet_assistant_api.go
+++ b/server/api/v1/pet/user/pet_assistant_api.go
@@ -1,10 +1,14 @@
 package user
 
 import (
+	"io"
 	"strconv"
+	"time"
 
 	"github.com/flipped-aurora/gin-vue-admin/server/global"
 	"github.com/flipped-aurora/gin-vue-admin/server/model/common/response"
+	petRequest "github.com/flipped-aurora/gin-vue-admin/server/model/pet/request"
+	petResponse "github.com/flipped-aurora/gin-vue-admin/server/model/pet/response"
 	"github.com/flipped-aurora/gin-vue-admin/server/service"
 	"github.com/flipped-aurora/gin-vue-admin/server/utils"
 	"github.com/gin-gonic/gin"
@@ -15,6 +19,108 @@ type PetAssistantApi struct{}
 
 var petChatService = service.ServiceGroupApp.PetServiceGroup.PetChatService
 
+// StreamAskPetAssistant 向宠物助手流式提问
+// @Tags PetAssistant
+// @Summary 向宠物助手流式提问接口
+// @Security ApiKeyAuth
+// @Accept application/json
+// @Produce text/event-stream
+// @Param data body petRequest.ChatRequest true "宠物助手流式提问请求"
+// @Success 200 {string} string "流式响应"
+// @Router /api/v1/pet/user/assistant/stream-ask [post]
+func (p *PetAssistantApi) StreamAskPetAssistant(ctx *gin.Context) {
+	// 创建业务用Context
+	businessCtx := ctx.Request.Context()
+
+	// 获取用户ID
+	userId := utils.GetAppUserID(ctx)
+	if userId == 0 {
+		global.GVA_LOG.Error("获取用户ID失败")
+		response.FailWithMessage("用户认证失败", ctx)
+		return
+	}
+
+	// 绑定请求参数
+	var req petRequest.ChatRequest
+	if err := ctx.ShouldBindJSON(&req); err != nil {
+		global.GVA_LOG.Error("参数绑定失败", zap.Error(err))
+		response.FailWithMessage("参数错误: "+err.Error(), ctx)
+		return
+	}
+
+	// 参数验证
+	if req.Message == "" {
+		response.FailWithMessage("消息内容不能为空", ctx)
+		return
+	}
+
+	// 强制设置为流式响应
+	req.Stream = true
+
+	// 设置默认参数
+	if req.Temperature <= 0 {
+		req.Temperature = 0.7
+	}
+	if req.MaxTokens <= 0 {
+		req.MaxTokens = 1000
+	}
+
+	// 设置SSE响应头
+	ctx.Header("Content-Type", "text/event-stream")
+	ctx.Header("Cache-Control", "no-cache")
+	ctx.Header("Connection", "keep-alive")
+	ctx.Header("Access-Control-Allow-Origin", "*")
+	ctx.Header("Access-Control-Allow-Headers", "Cache-Control")
+
+	// 创建事件通道
+	eventChan := make(chan petResponse.StreamEvent, 100)
+	defer close(eventChan)
+
+	// 启动流式聊天
+	go func() {
+		if err := petChatService.StreamChat(businessCtx, userId, req, eventChan); err != nil {
+			global.GVA_LOG.Error("流式聊天失败", zap.Error(err), zap.Uint("userId", userId))
+			eventChan <- petResponse.StreamEvent{
+				Event: "error",
+				Data: map[string]interface{}{
+					"error": "流式聊天失败: " + err.Error(),
+				},
+			}
+		}
+	}()
+
+	// 发送流式数据
+	ctx.Stream(func(w io.Writer) bool {
+		select {
+		case event, ok := <-eventChan:
+			if !ok {
+				return false
+			}
+
+			switch event.Event {
+			case "message":
+				// 发送消息事件
+				ctx.SSEvent("message", event.Data)
+			case "error":
+				// 发送错误事件
+				ctx.SSEvent("error", event.Data)
+				return false
+			case "done":
+				// 发送完成事件
+				ctx.SSEvent("done", event.Data)
+				return false
+			}
+			return true
+		case <-time.After(30 * time.Second):
+			// 超时处理
+			ctx.SSEvent("error", map[string]interface{}{
+				"error": "流式响应超时",
+			})
+			return false
+		}
+	})
+}
+
 // GetAssistantHistory 获取宠物助手对话历史
 // @Tags PetAssistant
 // @Summary 获取宠物助手对话历史记录（简化版本，只返回必要字段）
diff --git a/server/global/global.go b/server/global/global.go
index ed3e2119..97b57c4a 100644
--- a/server/global/global.go
+++ b/server/global/global.go
@@ -3,7 +3,6 @@ package global
 import (
 	"fmt"
 	"github.com/mark3labs/mcp-go/server"
-	"github.com/olahol/melody"
 	"sync"
 
 	"github.com/gin-gonic/gin"
@@ -38,7 +37,6 @@ var (
 	GVA_ROUTERS             gin.RoutesInfo
 	GVA_ACTIVE_DBNAME       *string
 	GVA_MCP_SERVER          *server.MCPServer
-	MELODY                  *melody.Melody
 	BlackCache              local_cache.Cache
 	lock                    sync.RWMutex
 )
diff --git a/server/go.mod b/server/go.mod
index e9681b0d..df781904 100644
--- a/server/go.mod
+++ b/server/go.mod
@@ -99,7 +99,6 @@ require (
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
-	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
@@ -132,7 +131,6 @@ require (
 	github.com/mozillazg/go-httpheader v0.4.0 // indirect
 	github.com/ncruces/go-strftime v0.1.9 // indirect
 	github.com/nwaples/rardecode/v2 v2.1.0 // indirect
-	github.com/olahol/melody v1.3.0 // indirect
 	github.com/otiai10/mint v1.6.3 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
 	github.com/pierrec/lz4/v4 v4.1.22 // indirect
diff --git a/server/go.sum b/server/go.sum
index 8700cee3..2ff29a9a 100644
--- a/server/go.sum
+++ b/server/go.sum
@@ -257,8 +257,6 @@ github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
 github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
 github.com/gorilla/securecookie v1.1.1/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
 github.com/gorilla/sessions v1.2.1/go.mod h1:dk2InVEVJ0sfLlnXv9EAgkf6ecYs/i80K/zI+bUmuGM=
-github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
-github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542 h1:2VTzZjLZBgl62/EtslCrtky5vbi9dd7HrQPQIx6wqiw=
 github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542/go.mod h1:Ow0tF8D4Kplbc8s8sSb3V2oUCygFHVp8gC3Dn6U4MNI=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
@@ -396,8 +394,6 @@ github.com/nwaples/rardecode/v2 v2.1.0/go.mod h1:7uz379lSxPe6j9nvzxUZ+n7mnJNgjsR
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
 github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
-github.com/olahol/melody v1.3.0 h1:n7UlKiQnxVrgxKoM0d7usZiN+Z0y2lVENtYLgKtXS6s=
-github.com/olahol/melody v1.3.0/go.mod h1:GgkTl6Y7yWj/HtfD48Q5vLKPVoZOH+Qqgfa7CvJgJM4=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
 github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
diff --git a/server/initialize/router.go b/server/initialize/router.go
index 2f31c61a..3d299d5f 100644
--- a/server/initialize/router.go
+++ b/server/initialize/router.go
@@ -8,7 +8,6 @@ import (
 	"github.com/flipped-aurora/gin-vue-admin/server/global"
 	"github.com/flipped-aurora/gin-vue-admin/server/middleware"
 	"github.com/flipped-aurora/gin-vue-admin/server/router"
-	"github.com/flipped-aurora/gin-vue-admin/server/websocket"
 	"github.com/gin-gonic/gin"
 	swaggerFiles "github.com/swaggo/files"
 	ginSwagger "github.com/swaggo/gin-swagger"
@@ -43,9 +42,6 @@ func Routers() *gin.Engine {
 
 	sseServer := McpRun()
 
-	// 初始化WebSocket
-	InitWebSocket()
-
 	// 注册mcp服务
 	Router.GET(global.GVA_CONFIG.MCP.SSEPath, func(c *gin.Context) {
 		sseServer.SSEHandler().ServeHTTP(c.Writer, c.Request)
@@ -82,9 +78,6 @@ func Routers() *gin.Engine {
 	PrivateGroup.Use(middleware.JWTAuth()).Use(middleware.CasbinHandler())
 	UserGroup.Use(middleware.UserJWTAuth())
 
-	// WebSocket路由（不使用UserJWTAuth中间件，使用自定义认证）
-	Router.GET("/user/ws", websocket.WebSocketAuthMiddleware(), websocket.HandleConnection)
-
 	{
 		// 健康监测
 		PublicGroup.GET("/health", func(c *gin.Context) {
diff --git a/server/initialize/websocket.go b/server/initialize/websocket.go
deleted file mode 100644
index 98dfddba..00000000
--- a/server/initialize/websocket.go
+++ /dev/null
@@ -1,10 +0,0 @@
-package initialize
-
-import (
-	"github.com/flipped-aurora/gin-vue-admin/server/websocket"
-)
-
-// InitWebSocket 初始化WebSocket
-func InitWebSocket() {
-	websocket.InitWebSocketServer()
-}
diff --git a/server/websocket/enter.go b/server/websocket/enter.go
deleted file mode 100644
index 09a1c022..00000000
--- a/server/websocket/enter.go
+++ /dev/null
@@ -1,109 +0,0 @@
-package websocket
-
-import (
-	"encoding/json"
-	"time"
-
-	"github.com/flipped-aurora/gin-vue-admin/server/global"
-	"github.com/gin-gonic/gin"
-	"github.com/olahol/melody"
-)
-
-// HandleConnection 处理WebSocket连接
-func HandleConnection(ctx *gin.Context) {
-	// 从中间件获取用户ID
-	userId, exists := ctx.Get("userId")
-	if !exists {
-		ctx.JSON(401, gin.H{"error": "用户认证失败"})
-		return
-	}
-
-	// 升级为WebSocket连接，并存储用户信息
-	global.MELODY.HandleRequestWithKeys(ctx.Writer, ctx.Request, map[string]interface{}{
-		"userId": userId,
-	})
-}
-
-// SendMessage 发送消息到WebSocket连接
-func SendMessage(s *melody.Session, message interface{}) error {
-	data, err := json.Marshal(message)
-	if err != nil {
-		return err
-	}
-	return s.Write(data)
-}
-
-// SendErrorMessage 发送错误消息
-func SendErrorMessage(s *melody.Session, errorMsg string) {
-	SendMessage(s, NewErrorEvent(errorMsg))
-}
-
-// BroadcastToUser 向指定用户广播消息
-func BroadcastToUser(userID uint, message interface{}) error {
-	messageBytes, err := json.Marshal(message)
-	if err != nil {
-		return err
-	}
-
-	// 遍历所有连接，找到对应用户的连接
-	return global.MELODY.BroadcastFilter(messageBytes, func(s *melody.Session) bool {
-		if userIdInterface, exists := s.Get("userId"); exists {
-			if userId, ok := userIdInterface.(uint); ok {
-				return userId == userID
-			}
-		}
-		return false
-	})
-}
-
-// BroadcastMessageToUser 向指定用户广播流式消息
-func BroadcastMessageToUser(userID uint, delta string) error {
-	return BroadcastToUser(userID, NewMessageEvent(delta))
-}
-
-// BroadcastErrorToUser 向指定用户广播错误消息
-func BroadcastErrorToUser(userID uint, errorMsg string) error {
-	return BroadcastToUser(userID, NewErrorEvent(errorMsg))
-}
-
-// BroadcastDoneToUser 向指定用户广播完成消息
-func BroadcastDoneToUser(userID uint, message, sessionId string) error {
-	return BroadcastToUser(userID, NewDoneEvent(message, sessionId))
-}
-
-// GetConnectedUserCount 获取当前连接的用户数量
-func GetConnectedUserCount() int {
-	count := 0
-	global.MELODY.BroadcastFilter([]byte{}, func(s *melody.Session) bool {
-		if _, exists := s.Get("userId"); exists {
-			count++
-		}
-		return false // 不实际发送消息，只统计
-	})
-	return count
-}
-
-// SendPingToUser 向指定用户发送心跳消息
-func SendPingToUser(userID uint) error {
-	pingMsg := Message{
-		Type: "ping",
-		Data: map[string]interface{}{
-			"timestamp": time.Now().Unix(),
-		},
-	}
-	return BroadcastToUser(userID, pingMsg)
-}
-
-// IsUserConnected 检查用户是否在线
-func IsUserConnected(userID uint) bool {
-	connected := false
-	global.MELODY.BroadcastFilter([]byte{}, func(s *melody.Session) bool {
-		if userIdInterface, exists := s.Get("userId"); exists {
-			if userId, ok := userIdInterface.(uint); ok && userId == userID {
-				connected = true
-			}
-		}
-		return false // 不实际发送消息，只检查
-	})
-	return connected
-}
diff --git a/server/websocket/message.go b/server/websocket/message.go
deleted file mode 100644
index 28de2fa6..00000000
--- a/server/websocket/message.go
+++ /dev/null
@@ -1,54 +0,0 @@
-package websocket
-
-// Message WebSocket下发消息结构体
-type Message struct {
-	Type string      `json:"type"` // 消息类型：message, error, done
-	Data interface{} `json:"data"` // 消息数据
-}
-
-// MessageData 流式消息数据结构体
-type MessageData struct {
-	Delta string `json:"delta"` // 增量消息内容
-}
-
-// ErrorData 错误数据结构体
-type ErrorData struct {
-	Error string `json:"error"` // 错误信息
-}
-
-// DoneData 完成数据结构体
-type DoneData struct {
-	Message   string `json:"message"`   // 完整消息内容
-	SessionId string `json:"sessionId"` // 会话ID
-}
-
-// NewMessageEvent 创建消息事件
-func NewMessageEvent(delta string) Message {
-	return Message{
-		Type: "message",
-		Data: MessageData{
-			Delta: delta,
-		},
-	}
-}
-
-// NewErrorEvent 创建错误事件
-func NewErrorEvent(errorMsg string) Message {
-	return Message{
-		Type: "error",
-		Data: ErrorData{
-			Error: errorMsg,
-		},
-	}
-}
-
-// NewDoneEvent 创建完成事件
-func NewDoneEvent(message, sessionId string) Message {
-	return Message{
-		Type: "done",
-		Data: DoneData{
-			Message:   message,
-			SessionId: sessionId,
-		},
-	}
-}
diff --git a/server/websocket/server.go b/server/websocket/server.go
deleted file mode 100644
index b69b441b..00000000
--- a/server/websocket/server.go
+++ /dev/null
@@ -1,116 +0,0 @@
-package websocket
-
-import (
-	"net/http"
-	"strings"
-	"time"
-
-	"github.com/flipped-aurora/gin-vue-admin/server/global"
-	"github.com/flipped-aurora/gin-vue-admin/server/utils"
-	"github.com/gin-gonic/gin"
-	"github.com/olahol/melody"
-	"go.uber.org/zap"
-)
-
-// InitWebSocketServer 初始化WebSocket服务器
-func InitWebSocketServer() {
-	// 创建melody实例
-	global.MELODY = melody.New()
-
-	// 设置WebSocket配置
-	global.MELODY.Config.MaxMessageSize = 1024 * 1024 // 1MB
-	global.MELODY.Config.MessageBufferSize = 256
-	global.MELODY.Config.PongWait = 60 * time.Second       // 等待pong消息的时间
-	global.MELODY.Config.PingPeriod = 54 * time.Second     // 发送ping消息的间隔
-	global.MELODY.Config.WriteWait = 10 * time.Second      // 写入超时时间
-	global.MELODY.Config.ConcurrentMessageHandling = false // 禁用并发消息处理
-
-	// 连接建立时的处理
-	global.MELODY.HandleConnect(func(s *melody.Session) {
-		if userIdInterface, exists := s.Get("userId"); exists {
-			if userId, ok := userIdInterface.(uint); ok {
-				global.GVA_LOG.Info("WebSocket连接建立",
-					zap.Uint("userId", userId),
-					zap.String("remoteAddr", s.Request.RemoteAddr))
-			}
-		}
-	})
-
-	// 连接断开时的处理
-	global.MELODY.HandleDisconnect(func(s *melody.Session) {
-		if userIdInterface, exists := s.Get("userId"); exists {
-			if userId, ok := userIdInterface.(uint); ok {
-				global.GVA_LOG.Info("WebSocket连接断开",
-					zap.Uint("userId", userId),
-					zap.String("remoteAddr", s.Request.RemoteAddr))
-			}
-		}
-	})
-
-	// 错误处理
-	global.MELODY.HandleError(func(s *melody.Session, err error) {
-		// 检查是否是正常关闭或客户端主动断开
-		errMsg := err.Error()
-		if strings.Contains(errMsg, "close 1000") ||
-			strings.Contains(errMsg, "close 1001") ||
-			strings.Contains(errMsg, "use of closed network connection") {
-			// 正常关闭，只记录debug级别日志
-			if userIdInterface, exists := s.Get("userId"); exists {
-				if userId, ok := userIdInterface.(uint); ok {
-					global.GVA_LOG.Debug("WebSocket正常关闭",
-						zap.String("reason", errMsg),
-						zap.Uint("userId", userId))
-				}
-			}
-		} else {
-			// 异常错误，记录error级别日志
-			if userIdInterface, exists := s.Get("userId"); exists {
-				if userId, ok := userIdInterface.(uint); ok {
-					global.GVA_LOG.Error("WebSocket异常错误",
-						zap.Error(err),
-						zap.Uint("userId", userId))
-				}
-			} else {
-				global.GVA_LOG.Error("WebSocket异常错误", zap.Error(err))
-			}
-		}
-	})
-
-	// 由于只下发数据，不处理客户端消息，所以不设置消息处理器
-	global.GVA_LOG.Info("WebSocket服务器初始化完成")
-}
-
-// WebSocketAuthMiddleware WebSocket鉴权中间件
-func WebSocketAuthMiddleware() gin.HandlerFunc {
-	return func(c *gin.Context) {
-		// 从查询参数获取token
-		token := c.Query("token")
-		if token == "" {
-			// 从头部获取token
-			token = c.GetHeader("Authorization")
-			if token != "" && len(token) > 7 && token[:7] == "Bearer " {
-				token = token[7:]
-			}
-		}
-
-		if token == "" {
-			c.JSON(http.StatusUnauthorized, gin.H{"error": "缺少认证token"})
-			c.Abort()
-			return
-		}
-
-		// 解析token获取用户ID
-		j := utils.NewJWT()
-		claims, err := j.ParseAppUserToken(token)
-		if err != nil {
-			global.GVA_LOG.Error("WebSocket token解析失败", zap.Error(err))
-			c.JSON(http.StatusUnauthorized, gin.H{"error": "token无效"})
-			c.Abort()
-			return
-		}
-
-		// 将用户ID存储到上下文中
-		c.Set("userId", claims.AppBaseClaims.ID)
-		c.Next()
-	}
-}