fix rare case on model image having same name with product image

fetch/fetch.js

@@ -104,7 +104,7 @@
                     
                     }else if(asset.filename.includes(`goods_${SKU}_sub`) || 
                         asset.filename.includes(`_${SKU}_chip`) || 
-                        (asset.filename.match(new RegExp(`^goods_[0-9]{2}_${SKU}$`)) && asset.models.length === 0) ){
+                        (asset.filename.match(new RegExp(`^goods_[0-9]{2}_${SKU}$`)) && asset.models.length === 0 && asset.products.length === 1) ){
                         
                         classes = "is-product";
                     
@@ -272,7 +272,7 @@
 
             if( item.filename.includes(`goods_${SKU}_sub`) || 
                 item.filename.includes(`_${SKU}_chip`) || 
-                (item.filename.match(new RegExp(`^goods_[0-9]{2}_${SKU}$`)) && item.models.length === 0)){  // file name include SKU and no model
+                (item.filename.match(new RegExp(`^goods_[0-9]{2}_${SKU}$`)) && item.models.length === 0 && item.products.length === 1)){  // file name include SKU and no model
                 arrlist["product"].push(item);
 
             }else if( item.filename.includes(`${SKU}_I0`) ||