diff --git a/code/fms/fms-vue/src/views/system/module-management/components/ModuleFieldsPanel.vue b/code/fms/fms-vue/src/views/system/module-management/components/ModuleFieldsPanel.vue
index 4a20366f..21ca04be 100644
--- a/code/fms/fms-vue/src/views/system/module-management/components/ModuleFieldsPanel.vue
+++ b/code/fms/fms-vue/src/views/system/module-management/components/ModuleFieldsPanel.vue
@@ -156,13 +156,23 @@ function buildColumns() {
     { dataIndex: 'b_default_value', title: '默认值', width: 120, editor: { type: 'input' } },
     { dataIndex: 'b_i18n', title: '多语言键', width: 220, customCell: I18nKeyCell },
   ]
-  // 表单参与列仅数据模块展示（查询模块无表单设计）
+  // 表单参与列仅数据模块展示（查询模块无表单设计）。
+  // align 管内容 td、headerAlign 管表头 th（stk-table 分开处理，见 FmsTable.getHeaderAlign）
   const participationColumns = [
     ...(props.moduleType === 'data'
-      ? [{ dataIndex: '__form', title: '表单', width: 64, align: 'center', customCell: FormCell }]
+      ? [
+          {
+            dataIndex: '__form',
+            title: '表单',
+            width: 64,
+            align: 'center',
+            headerAlign: 'center',
+            customCell: FormCell,
+          },
+        ]
       : []),
-    { dataIndex: '__list', title: '列表', width: 64, align: 'center', customCell: ListCell },
-    { dataIndex: '__query', title: '查询', width: 64, align: 'center', customCell: QueryCell },
+    { dataIndex: '__list', title: '列表', width: 64, align: 'center', headerAlign: 'center', customCell: ListCell },
+    { dataIndex: '__query', title: '查询', width: 64, align: 'center', headerAlign: 'center', customCell: QueryCell },
   ]
   const tailColumns = [
     {
diff --git a/code/fms/fms-vue/src/views/system/module-management/components/participation-cell.scss b/code/fms/fms-vue/src/views/system/module-management/components/participation-cell.scss
index c7c5e705..f342989a 100644
--- a/code/fms/fms-vue/src/views/system/module-management/components/participation-cell.scss
+++ b/code/fms/fms-vue/src/views/system/module-management/components/participation-cell.scss
@@ -1,7 +1,11 @@
-/* 字段参与开关单元格（ParticipationCell）：随 JS 模块全局引入 */
+/* 字段参与勾选单元格（ParticipationCell）：随 JS 模块全局引入。
+ * 与 FmsTable 内置勾选列（.fms-checkbox）同构：铺满单元格后 flex 居中，
+ * 垂直方向由 height:100% 与行高对齐。 */
 .mm-part-cell {
   display: flex;
   align-items: center;
   justify-content: center;
   width: 100%;
+  height: 100%;
+  line-height: 1;
 }