fix 修复创建队伍藏宝图bug

shared/db/Item.ts

@@ -27,7 +27,7 @@ export default class Item extends BaseModel {
   }
 
   public static async findbyRoleAndGidAndCount(roleId: string, id: number, count: number, lean = true) {
-    const items = await ItemModel.findOne({ roleId, id, $gte: {count} }).select('id count type').lean(lean);
+    const items = await ItemModel.findOne({ roleId, id, count: {$gte: count} }).select('id count type').lean(lean);
     return items;
   }