diff --git a/models/messages.go b/models/messages.go
index 249e297..45acc1d 100644
--- a/models/messages.go
+++ b/models/messages.go
@@ -8,6 +8,9 @@ type SendMessagePayload struct {
 	ReceiverUserID string `json:"receiver_user_id"` // 接收者用户ID
 	MessageType    int    `json:"message_type"`     // 消息类型（0-8）
 	MessageContent string `json:"message_content"`  // 消息内容
+	// 通话专用字段
+	CallID     string `json:"call_id,omitempty"`     // 通话唯一ID
+	CallStatus string `json:"call_status,omitempty"` // 通话状态:invite/accepted/rejected/ended/candidate
 }
 
 // 通过用户ID发送消息的结构
diff --git a/route/route.go b/route/route.go
index b45a100..e47295f 100644
--- a/route/route.go
+++ b/route/route.go
@@ -10,8 +10,8 @@ func SetupRoutes(router *gin.Engine, wsCtrl *controller.WebSocketController) {
 	router.Use(gin.Recovery())
 
 	router.GET("/ws", wsCtrl.HandleWebSocket)
-	router.POST("/send", wsCtrl.SendMessageHandler)
-	router.POST("/bind", wsCtrl.BindHandler)
-	router.POST("/send-to-user", wsCtrl.SendToUserHandler)
-	router.GET("/health", wsCtrl.HealthHandler)
+	router.POST("/api/send", wsCtrl.SendMessageHandler)
+	router.POST("/api/bind", wsCtrl.BindHandler)
+	router.POST("/api/send-to-user", wsCtrl.SendToUserHandler)
+	router.GET("/api/health", wsCtrl.HealthHandler)
 }