修改

src/entity/Specs.entity.ts

@@ -5,7 +5,7 @@ import { Decimal128 } from 'mongoose';
   schemaOptions: { collection: 'Specs' },
 })
 export class Specs extends BaseModel {
-  @prop({ required: false, index: true, zh: '商品源', ref: 'Goods' })
+  @prop({ required: false, index: true, zh: '商品源' })
   goods: string;
   @prop({ required: false, index: true, zh: '规格名称' })
   name: string;