update

db/models/letianCompanyInfo.js

@@ -16,15 +16,13 @@ const letianCompanyInfoSchema = new Schema({
         type: String,
         comment: "简介"
     },
-    companyInfoImgs: {
-        type: [
+    companyInfoImgs: [
         {
             type: mongoose.Types.ObjectId,
             ref: 'File',
             comment: "公司信息介绍图"
         }
-        ]
-    },
+    ],
 
     createdAt: {
         type: Date,