diff --git a/knowledge.md b/knowledge.md
index 7f65f1e..7d64b4c 100644
--- a/knowledge.md
+++ b/knowledge.md
@@ -1020,43 +1020,115 @@ meeting_with_room_and_agenda_wo示例：
         - 当CREATE操作的时候，如果主键不又入参指定，不勾选主键字段，主键字段的值由框架分配，如果勾选了主键，但是不传递参数值，会造成运行时异常
     - **写方案设计元素表达：**
       ```json
-      {
-      "type":"object",
-      "description":"写方案定义",
-      "properties":{
-        "uuid":{"type":"string","description":"写方案唯一标识，创建时不传，更新时必传"},
-        "name":{"type":"string","description":"写方案名称，英文+下划线，32字符内"},
-        "description":{"type":"string","description":"写方案描述，256字符内"},
-        "bo": {"type":"string","description":"聚合根名称"},
-        "operations": {
-            "type":"array","description":"实体操作定义，包括操作类型和字段",
-            "items":{
-                "type": "object", "description":"具体实体操作定义",
-                "properties":{
-                    "bo":{"type":"string","description":"操作的实体"},
-                    "action":{"type":"string","description":"实体操作类型"},
-                    "uniqueKey": {
-                        "type":"array",
-                        "description":"唯一键字段列表，用于确定数据记录",
-                        "items":{"type":"string","description":"字段名称"}
-                    },
-                    "fields":{
-                        "type":"array",
-                        "items":{"type":"string","description":"字段名称，必须来自bo对象"},
-                        "description":"操作字段列表"
-                    },
-                    "incrFields":{
-                        "type":"array",
-                        "items":{ "type":"string", "description":"增量字段名称"},
-                        "description":"增量操作字段列表"
-                    },
-                    "required":["bo","action","fields"]
-                }
-            }
-        }
-        },
-      "required":["name","description","operations","bo"]
-      }
+    {
+     "type": "object",
+     "description": "写方案定义",
+     "properties": {
+          "uuid": {
+               "type": "string",
+               "description": "写方案唯一标识，创建时不传，更新时必传"
+          },
+          "name": {
+               "type": "string",
+               "description": "写方案名称，英文+下划线，32字符内"
+          },
+          "description": {
+               "type": "string",
+               "description": "写方案描述，256字符内"
+          },
+          "bo": {
+               "type": "string",
+               "description": "聚合根名称"
+          },
+          "operations": {
+               "type": "array",
+               "description": "实体操作定义，包括操作类型和字段",
+               "items": {
+                    "type": "object",
+                    "description": "具体实体操作定义",
+                    "properties": {
+                         "bo": {
+                              "type": "string",
+                              "description": "操作的实体"
+                         },
+                         "action": {
+                              "type": "string",
+                              "description": "实体操作类型"
+                         },
+                         "uniqueKey": {
+                              "type": "array",
+                              "description": "唯一键字段列表，用于确定数据记录",
+                              "items": {
+                                   "type": "string",
+                                   "description": "字段名称"
+                              }
+                         },
+                         "fields": {
+                              "type": "array",
+                              "items": {
+                                   "type": "string",
+                                   "description": "字段名称，必须来自bo对象"
+                              },
+                              "description": "操作字段列表"
+                         },
+                         "incrFields": {
+                              "type": "array",
+                              "items": {
+                                   "type": "string",
+                                   "description": "增量字段名称"
+                              },
+                              "description": "增量操作字段列表"
+                         },
+                         "customField": {
+                              "type": "array",
+                              "items": {
+                                   "type": "object",
+                                   "description": "自定义字段名称",
+                                   "properties": {
+                                        "name": {
+                                             "type": "string",
+                                             "description": "字段名称，英文下划线分割，不超过32字符"
+                                        },
+                                        "uuid": {
+                                             "type": "string",
+                                             "description": "字段类型为Enum或Eo时必填，对应的Enum或Eo标识符"
+                                        },
+                                        "type": {
+                                             "type": "string",
+                                             "description": "字段类型：String,Integer,Long,Float,Double,Boolean,Date,Eo,Enum,BigDecimal,List"
+                                        },
+                                        "innerUuid": {
+                                             "type": "string",
+                                             "description": "当innerType为Eo或Enum时，对应的标识符"
+                                        },
+                                        "innerType": {
+                                             "type": "string",
+                                             "description": "List元素类型：String,Integer,Long,Float,Double,Boolean,Date,Eo,Enum,BigDecimal"
+                                        }
+                                   },
+                                   "required": [
+                                        "name",
+                                        "type"
+                                   ]
+                              },
+                              "description": "自定义字段列表"
+                         },
+                         "required": [
+                              "bo",
+                              "action",
+                              "fields"
+                         ]
+                    }
+               }
+          }
+     },
+     "required": [
+          "name",
+          "description",
+          "operations",
+          "bo"
+     ]
+    }
       ```
 - **示例：**
     - **上下文：**