diff --git a/models/Model.go b/models/Model.go
index b429654..4c06ad7 100644
--- a/models/Model.go
+++ b/models/Model.go
@@ -105,6 +105,13 @@ func (model *Model) Inference(image_list []Image, callback func(Image)) {
 	if server.ModelID != model.ID {
 		log.Println("推理机未加载模型, 开始排队加载模型")
 
+		// 通知关注此任务的用户
+		for _, img := range image_list {
+			img.Status = "loading"
+			img.Preview = "正在切换模型"
+			callback(img)
+		}
+
 		// 执行切换模型(推理机需要先处理完当前的任务才能加载新的模型)
 		if err := goreq.Post(fmt.Sprintf("http://%s:%d/sdapi/v1/options", server.IP, server.Port)).SetJsonBody(map[string]interface{}{
 			"sd_model_checkpoint":      model.ModelCheckpoint,
@@ -133,6 +140,14 @@ func (model *Model) Inference(image_list []Image, callback func(Image)) {
 			}
 			if time.Now().After(timeout) {
 				log.Println("模型切换超时:", form.SdModelCheckpoint)
+
+				// 通知关注此任务的用户
+				for _, img := range image_list {
+					img.Status = "error"
+					img.Preview = "模型切换超时"
+					callback(img)
+				}
+
 				return
 			}
 			time.Sleep(time.Second)