diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e88afc..9ea2708 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,11 @@
 - 小节正文写用户能看懂的变化（新能力、修复、注意事项），避免堆砌内部实现细节
 - 打 tag 前**必须**为即将发布的版本新增一节；找不到匹配小节时，本次发布不会更新 changelog 字段
 
+## 1.0.65
+
+- `replaces` create/update 可复用表列 lookup：字段名对齐列名，或使用 `bind.columnMapping` / 字段 `column`
+- 更新 ACTIONS.md 与 skill-actions.schema.json
+
 ## 1.0.64
 
 - Skill Action 新增可选 `replaces: create|update|delete`：接管数据管理默认新增/编辑/删除，无配置时宿主仍直写 SQLite
diff --git a/SKILL.md b/SKILL.md
index 5bbd331..87b02a6 100644
--- a/SKILL.md
+++ b/SKILL.md
@@ -1,7 +1,7 @@
 ---
 name: 技能开发模板（通用业务版）
 description: "OpenClaw 通用业务技能开发模板，供复制后定制新业务 skill。定制步骤见 development/DEVELOPMENT.md。"
-version: 1.0.64
+version: 1.0.65
 author: 深圳匠厂科技有限公司
 metadata:
   openclaw:
diff --git a/assets/schemas/skill-actions.schema.json b/assets/schemas/skill-actions.schema.json
index 0016bd6..f74a2d7 100644
--- a/assets/schemas/skill-actions.schema.json
+++ b/assets/schemas/skill-actions.schema.json
@@ -57,6 +57,12 @@
         "readOnly": {
           "type": "boolean",
           "description": "宿主数据管理表单只读展示该字段（仍会随提交传入 entrypoint）；用于行内/勾选预填的主键等"
+        },
+        "column": {
+          "type": "string",
+          "minLength": 1,
+          "pattern": "^[a-z][a-z0-9_]*$",
+          "description": "可选。绑定业务表物理列名；replaces create/update 时宿主可复用该列的中文名与 lookup 下拉"
         }
       }
     },
@@ -125,9 +131,18 @@
           "type": "object",
           "additionalProperties": { "type": "string", "minLength": 1 },
           "description": "可选。将 $row.$pk / $row.col / $selection.ids 等映射到 inputSchema 字段名，供 row/batch 预填。"
+        },
+        "columnMapping": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string",
+            "minLength": 1,
+            "pattern": "^[a-z][a-z0-9_]*$"
+          },
+          "description": "可选。将 inputSchema 属性名映射到业务表物理列名，供 replaces create/update 抽屉复用列 displayName / lookup options。"
         }
       },
-      "description": "表级绑定；toolbar 必填。可选 inputMapping 供行内/批量预填。concurrency/locks 勿写入。"
+      "description": "表级绑定；toolbar 必填。可选 inputMapping / columnMapping。concurrency/locks 勿写入。"
     },
     "action": {
       "type": "object",
diff --git a/references/ACTIONS.md b/references/ACTIONS.md
index 73a0454..ff672b7 100644
--- a/references/ACTIONS.md
+++ b/references/ACTIONS.md
@@ -143,16 +143,16 @@ Action 是**可选能力**：
   "bind": { "tables": ["accounts"] },
   "inputSchema": {
     "type": "object",
-    "required": ["platform", "accountLabel"],
+    "required": ["platform_key", "account_label"],
     "properties": {
-      "platform": { "type": "string", "title": "平台" },
-      "accountLabel": { "type": "string", "title": "账号名称" }
+      "platform_key": { "type": "string", "title": "平台" },
+      "account_label": { "type": "string", "title": "账号名称" }
     }
   },
   "entrypoint": {
     "type": "cli",
     "command": "account",
-    "args": ["add-web", "--platform", "{{platform}}", "--label", "{{accountLabel}}"]
+    "args": ["add-web", "--platform", "{{platform_key}}", "--label", "{{account_label}}"]
   }
 }
 ```
@@ -167,6 +167,11 @@ Action 是**可选能力**：
 - `update` / `delete` 可用 `inputMapping`（`$row.$pk`、`$selection.ids`）预填主键。
 - 宿主导入仍直写：有 `replaces:create` 的表慎用宿主导入，或另做 import Action。
 - 整表 `_jiangchang_tables.readonly=1` 时仍隐藏写按钮（优先于 `replaces`）。
+- **列元数据复用（lookup）**：create/update 抽屉可将 `inputSchema` 字段对齐业务列，复用中文名与 lookup 下拉：
+  - 优先让属性名 = 物理列名（如 `platform_key`）；
+  - 或 `bind.columnMapping`：`{ "platform": "platform_key" }`；
+  - 或字段上写 `"column": "platform_key"`。
+  - **不要**在 actions.json 里写死会过期的全量平台 `enum`。
 
 ## `interaction`（点击交互方式）