diff --git a/business/jxutils/datares/datares.go b/business/jxutils/datares/datares.go
index 1d6630372..0e6fca441 100644
--- a/business/jxutils/datares/datares.go
+++ b/business/jxutils/datares/datares.go
@@ -23,8 +23,10 @@ import (
 const (
 	qiniuTokenExpires = 300 // 七牛TOKEN有效时间，5分钟
 
-	MainImgWidth  = 800
-	MainImgHeight = 800
+	MainImgWidth   = 800
+	MainImgHeight  = 800
+	MainImgWidth2  = 500
+	MainImgHeight2 = 500
 )
 
 type UploadResTokenInfo struct {
@@ -81,7 +83,7 @@ func RegisterDataResource(ctx *jxcontext.Context, name, resourceURL, mimeType, h
 		return nil, err
 	}
 	if imgType == model.ImgTypeMain {
-		if img.Bounds().Dx() != MainImgWidth || img.Bounds().Dy() != MainImgHeight {
+		if (img.Bounds().Dx() != MainImgWidth || img.Bounds().Dy() != MainImgHeight) && (img.Bounds().Dx() != MainImgWidth2 || img.Bounds().Dy() != MainImgHeight2) {
 			return nil, fmt.Errorf("图片大小:%dx%d非法，要求必须:%dx%d", img.Bounds().Dx(), img.Bounds().Dy(), MainImgWidth, MainImgHeight)
 		}
 	}