dedecms5.7文章评论错误指定文档不存在解决方法

[[{"txt": "\u7531\u4e8e\u4e3a\u4e86\u5b89\u5168\u7740\u60f3,\u9ed8\u8ba4dedecms\u9650\u5236\u811a\u672c\u6743\u9650,"}, {"txt": "\u8bf7\u4fdd\u8bc1\u4e0b\u97622\u4e2a\u9009\u9879\u4e3a\u7a7a,\u5373\u53ef\u6062\u590d\u8bc4\u8bba\u529f\u80fd"}, {"txt": "\u6a21\u677f\u5f15\u64ce\u7981\u7528PHP\u51fd\u6570\uff1a"}, {"txt": "\u6a21\u677f\u5f15\u64ce\u7981\u7528\u6807\u7b7e\uff1a \u00a0 \u00a0"}, {"img": "https://exp-picture.cdn.bcebos.com/e6ae36066b0192ddf6cee9401a87031c98c0f021.m2m"}, {"txt": "\u7136\u540e\u70b9\u51fb\u4e0b\u9762\u7684\u786e\u5b9a\u5373\u53ef"}, {"img": "https://exp-picture.cdn.bcebos.com/4b626771fe1d96d8ce973e932ccd0c6efaf2e121.m2m"}]]