diff --git a/resource/custom_infrast/243_layout_4_times_per_day.json b/resource/custom_infrast/243_layout_4_times_per_day.json
new file mode 100644
index 0000000000..dfaae4e5c5
--- /dev/null
+++ b/resource/custom_infrast/243_layout_4_times_per_day.json
@@ -0,0 +1,581 @@
+{
+    "title": "顶配版243，极限效率，一天四换",
+    "description": "在内置版243一天三换基础上，做到了007但书+007巫恋+007龙舌兰，最大化肥鸭效率\n远山可换见行者，自行添加skip字段可以提高效率，宿舍如果无法满员可以手动添加固定干员或者勾选挂信赖\n\n作业作者：OCEANUS\n感谢公孙长乐大佬提供数据及方案支持！",
+    "plans": [
+        {
+            "name": "A+B 组 前8小时",
+            "description": "最高效率长班\n下次换班在8小时后进行",
+            "period": [            
+                [
+                    "04:00",        
+                    "11:59"
+                ]
+            ],
+            "Fiammetta": {
+                "target": "巫恋"
+            },
+            "drones": {
+                "room": "manufacture",
+                "index": 1
+            },
+            "rooms": {
+                "control": [
+                    {
+                        "operators": [
+                            "阿米娅",
+                            "凯尔希",
+                            "琴柳",
+                            "令",
+                            "夕"
+                        ]
+                    }
+                ],
+                "trading": [
+                    {
+                        "operators": [
+                            "柏喙",
+                            "龙舌兰",
+                            "巫恋"
+                        ],
+                        "sort": true,
+                        "product": "LMD"
+                    },
+                    {
+                        "operators": [
+                            "但书",
+                            "空弦",
+                            "黑键"
+                        ],
+                        "product": "LMD"
+                    }
+                ],
+                "manufacture": [
+                    {
+                        "operators": [
+                            "红云",
+                            "稀音",
+                            "帕拉斯"
+                        ],
+                        "sort": true,
+                        "product": "Battle Record"
+                    },
+                    {
+                        "operators": [
+                            "食铁兽",
+                            "断罪者",
+                            "槐琥"
+                        ],
+                        "product": "Battle Record"
+                    },
+                    {
+                        "operators": [
+                            "清流",
+                            "温蒂",
+                            "森蚺"
+                        ],
+                        "product": "Pure Gold"
+                    },
+                    {
+                        "operators": [
+                            "砾",
+                            "至简",
+                            "迷迭香"
+                        ],
+                        "product": "Pure Gold"
+                    }
+                ],
+                "power": [
+                    {
+                        "operators": [
+                            "承曦格雷伊"
+                        ]
+                    },
+                    {
+                        "operators": [
+                            "澄闪"
+                        ]
+                    },
+                    {
+                        "operators": [
+                            "炎狱炎熔"
+                        ]
+                    }
+                ],
+                "hire": [
+                    {
+                        "operators": [
+                            "絮雨"
+                        ]
+                    }
+                ],
+                "meeting": [
+                    {
+                        "operators": [
+                            "陈",
+                            "红"
+                        ]
+                    }
+                ],
+                "dormitory": [
+                    {
+                        "operators": [
+                            "爱丽丝",
+                            "车尔尼",
+                            "菲亚梅塔"
+                        ],
+                        "autofill": true
+                    },
+                    {
+                        "operators": [
+                            "流明"
+                        ],
+                        "autofill": true
+                    },
+                    {
+                        "operators": [
+                            "杜林"
+                        ],
+                        "autofill": true
+                    },
+                    {
+                        "operators": [
+                            "夜莺"
+                        ],
+                        "autofill": true
+                    }
+                ]
+            }
+        },
+        {
+            "name": "A+B 组 后8小时",
+            "description": "最高效率长班，中途用一次肥鸭，同时清体力\n下次换班在8小时后进行",
+            "period": [            
+                [
+                    "12:00",        
+                    "19:59"
+                ]
+            ],
+            "Fiammetta": {
+                "target": "龙舌兰"
+            },
+            "drones": {
+                "room": "manufacture",
+                "index": 1
+            },
+            "rooms": {
+                "control": [
+                    {
+                        "operators": [
+                            "阿米娅",
+                            "凯尔希",
+                            "琴柳",
+                            "令",
+                            "夕"
+                        ]
+                    }
+                ],
+                "trading": [
+                    {
+                        "operators": [
+                            "柏喙",
+                            "龙舌兰",
+                            "巫恋"
+                        ],
+                        "sort": true,
+                        "product": "LMD"
+                    },
+                    {
+                        "operators": [
+                            "但书",
+                            "空弦",
+                            "黑键"
+                        ],
+                        "product": "LMD"
+                    }
+                ],
+                "manufacture": [
+                    {
+                        "operators": [
+                            "红云",
+                            "稀音",
+                            "帕拉斯"
+                        ],
+                        "sort": true,
+                        "product": "Battle Record"
+                    },
+                    {
+                        "operators": [
+                            "食铁兽",
+                            "断罪者",
+                            "槐琥"
+                        ],
+                        "product": "Battle Record"
+                    },
+                    {
+                        "operators": [
+                            "清流",
+                            "温蒂",
+                            "森蚺"
+                        ],
+                        "product": "Pure Gold"
+                    },
+                    {
+                        "operators": [
+                            "砾",
+                            "至简",
+                            "迷迭香"
+                        ],
+                        "product": "Pure Gold"
+                    }
+                ],
+                "power": [
+                    {
+                        "operators": [
+                            "承曦格雷伊"
+                        ]
+                    },
+                    {
+                        "operators": [
+                            "澄闪"
+                        ]
+                    },
+                    {
+                        "operators": [
+                            "炎狱炎熔"
+                        ]
+                    }
+                ],
+                "hire": [
+                    {
+                        "operators": [
+                            "絮雨"
+                        ]
+                    }
+                ],
+                "meeting": [
+                    {
+                        "operators": [
+                            "陈",
+                            "红"
+                        ]
+                    }
+                ],
+                "dormitory": [
+                    {
+                        "operators": [
+                            "爱丽丝",
+                            "车尔尼",
+                            "菲亚梅塔"
+                        ],
+                        "autofill": true
+                    },
+                    {
+                        "operators": [
+                            "流明"
+                        ],
+                        "autofill": true
+                    },
+                    {
+                        "operators": [
+                            "杜林"
+                        ],
+                        "autofill": true
+                    },
+                    {
+                        "operators": [
+                            "夜莺"
+                        ],
+                        "autofill": true
+                    }
+                ]
+            }
+        },
+        {
+            "name": "B+C 组",
+            "description": "次高效替补 1 班, 令工作20小时\n下次换班在4小时后进行",
+            "period": [            
+                [
+                    "20:00",        
+                    "23:59"
+                ]
+            ],
+            "Fiammetta": {
+                "target": "但书"
+            },
+            "drones": {
+                "room": "manufacture",
+                "index": 1
+            },
+            "rooms": {
+                "control": [
+                    {
+                        "operators": [
+                            "阿米娅",
+                            "焰尾",
+                            "琴柳",
+                            "令",
+                            "老鲤"
+                        ]
+                    }
+                ],
+                "trading": [
+                    {
+                        "operators": [
+                            "柏喙",
+                            "龙舌兰",
+                            "巫恋"
+                        ],
+                        "sort": true,
+                        "product": "LMD"
+                    },
+                    {
+                        "operators": [
+                            "但书",
+                            "空弦",
+                            "黑键"
+                        ],
+                        "product": "LMD"
+                    }
+                ],
+                "manufacture": [
+                    {
+                        "operators": [
+                            "远牙",
+                            "野鬃",
+                            "灰毫"
+                        ],
+                        "product": "Battle Record"
+                    },
+                    {
+                        "operators": [
+                            "食铁兽",
+                            "断罪者",
+                            "槐琥"
+                        ],
+                        "product": "Battle Record"
+                    },
+                    {
+                        "operators": [
+                            "水月",
+                            "海沫",
+                            "多萝西"
+                        ],
+                        "sort": true,
+                        "product": "Pure Gold"
+                    },
+                    {
+                        "operators": [
+                            "砾",
+                            "至简",
+                            "迷迭香"
+                        ],
+                        "product": "Pure Gold"
+                    }
+                ],
+                "power": [
+                    {
+                        "operators": [
+                            "正义骑士号"
+                        ]
+                    },
+                    {
+                        "operators": [
+                            "澄闪"
+                        ]
+                    },
+                    {
+                        "operators": [
+                            "雷蛇"
+                        ]
+                    }
+                ],
+                "hire": [
+                    {
+                        "operators": [
+                            "絮雨"
+                        ]
+                    }
+                ],
+                "meeting": [
+                    {
+                        "operators": [
+                            "陈",
+                            "红"
+                        ]
+                    }
+                ],
+                "dormitory": [
+                    {
+                        "operators": [
+                            "爱丽丝",
+                            "车尔尼",
+                            "菲亚梅塔"
+                        ],
+                        "autofill": true
+                    },
+                    {
+                        "operators": [
+                            "流明"
+                        ],
+                        "autofill": true
+                    },
+                    {
+                        "operators": [
+                            "杜林"
+                        ],
+                        "autofill": true
+                    },
+                    {
+                        "operators": [
+                            "夜莺"
+                        ],
+                        "autofill": true
+                    }
+                ]
+            }
+        },
+        {
+            "name": "A+C 组",
+            "description": "次高效替补 2 班\n下次换班在4小时后进行",
+            "period": [            
+                [
+                    "00:00",        
+                    "03:59"
+                ]
+            ],
+            "drones": {
+                "room": "manufacture",
+                "index": 1
+            },
+            "rooms": {
+                "control": [
+                    {
+                        "operators": [
+                            "诗怀雅",
+                            "凯尔希",
+                            "灵知",
+                            "焰尾",
+                            "老鲤"
+                        ]
+                    }
+                ],
+                "trading": [
+                    {
+                        "operators": [
+                            "卡夫卡",
+                            "龙舌兰",
+                            "巫恋"
+                        ],
+                        "sort": true,
+                        "product": "LMD"
+                    },
+                    {
+                        "operators": [
+                            "孑",
+                            "银灰",
+                            "但书"
+                        ],
+                        "product": "LMD"
+                    }
+                ],
+                "manufacture": [
+                    {
+                        "operators": [
+                            "红云",
+                            "稀音",
+                            "帕拉斯"
+                        ],
+                        "sort": true,
+                        "product": "Battle Record"
+                    },
+                    {
+                        "operators": [
+                            "远牙",
+                            "野鬃",
+                            "灰毫"
+                        ],
+                        "product": "Battle Record"
+                    },
+                    {
+                        "operators": [
+                            "清流",
+                            "温蒂",
+                            "森蚺"
+                        ],
+                        "product": "Pure Gold"
+                    },
+                    {
+                        "operators": [
+                            "水月",
+                            "海沫",
+                            "多萝西"
+                        ],
+                        "sort": true,
+                        "product": "Pure Gold"
+                    }
+                ],
+                "power": [
+                    {
+                        "operators": [
+                            "承曦格雷伊"
+                        ]
+                    },
+                    {
+                        "operators": [
+                            "雷蛇"
+                        ]
+                    },
+                    {
+                        "operators": [
+                            "炎狱炎熔"
+                        ]
+                    }
+                ],
+                "hire": [
+                    {
+                        "operators": [
+                            "艾雅法拉"
+                        ]
+                    }
+                ],
+                "meeting": [
+                    {
+                        "operators": [
+                            "星极",
+                            "远山"
+                        ]
+                    }
+                ],
+                "dormitory": [
+                    {
+                        "operators": [
+                            "爱丽丝",
+                            "车尔尼",
+                            "菲亚梅塔"
+                        ],
+                        "autofill": true
+                    },
+                    {
+                        "operators": [
+                            "流明"
+                        ],
+                        "autofill": true
+                    },
+                    {
+                        "operators": [
+                            "杜林"
+                        ],
+                        "autofill": true
+                    },
+                    {
+                        "operators": [
+                            "夜莺"
+                        ],
+                        "autofill": true
+                    }
+                ]
+            }
+        }
+        
+    ]
+}