diff --git a/models/Image.go b/models/Image.go
index 3b4745d..6e4e909 100644
--- a/models/Image.go
+++ b/models/Image.go
@@ -41,29 +41,6 @@ type Image struct {
 	UpdatedAt         time.Time `json:"updated_at" gorm:"autoUpdateTime"`
 }
 
-//// 参数校验
-//func (img *Image) ParameterCheck() (err error) {
-//	if img.NumInferenceSteps <= 0 {
-//		img.NumInferenceSteps = 20
-//	}
-//	if img.NumInferenceSteps > 500 {
-//		img.NumInferenceSteps = 500
-//	}
-//	if img.GuidanceScale <= 0 {
-//		img.GuidanceScale = 1
-//	}
-//	if img.GuidanceScale > 20 {
-//		img.GuidanceScale = 20
-//	}
-//	if img.Scheduler == "" {
-//		img.Scheduler = "DDIM"
-//	}
-//	if img.Seed == "" {
-//		img.Seed = "0"
-//	}
-//	return
-//}
-
 // 将图片输出为指定尺寸的 webp 格式(默认使用 Lanczos 缩放算法)
 func (img *Image) ToWebP(width int, height int, fit string) ([]byte, error) {
 	// 從絕對路徑讀原始圖片
diff --git a/routers/params.go b/routers/params.go
index 4a4f7c2..0b94a1b 100644
--- a/routers/params.go
+++ b/routers/params.go
@@ -29,6 +29,7 @@ func ParamsModelsGet(w http.ResponseWriter, r *http.Request) {
 	params["status"] = []string{"pending", "running", "finished", "failed"}
 	params["base_model"] = []string{"SD1.5", "SD2"}
 	params["size"] = []string{"512x512", "768x768", "1024x768"}
+	params["sampler_name"] = []string{"Euler a", "Euler", "LMS", "Heun", "DPM2", "DPM2 a", "DPM++ 2S a", "DPM++ 2M", "DPM++ SDE", "DPM++ 2M SDE", "DPM fast", "DDIM"}
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	w.Write(utils.ToJSON(params))
 }