diff --git a/frontend/src/components/pure/ms-table/base-table.vue b/frontend/src/components/pure/ms-table/base-table.vue
index cb20ebf265..c1e2debf51 100644
--- a/frontend/src/components/pure/ms-table/base-table.vue
+++ b/frontend/src/components/pure/ms-table/base-table.vue
@@ -233,7 +233,7 @@
       </template>
       <template #expand-icon="{ expanded, record }">
         <!-- @desc: 这里为了树级别展开折叠如果子级别children不存在不展示展开折叠，所以原本组件的隐藏掉，改成自定义便于控制展示隐藏 -->
-        <slot v-if="record.children" name="expand-icon" v-bind="{ expanded, record }">
+        <slot v-if="record.children && record.children.length" name="expand-icon" v-bind="{ expanded, record }">
           <div
             :class="`${
               expanded ? 'expanded-border bg-[rgb(var(--primary-1))]' : 'not-expanded-border bg-[var(--color-text-n8)]'
@@ -844,7 +844,11 @@
   }
 
   function getChecked(record: TableData) {
-    if (!record.children || (attrs.rowSelectionDisabledConfig as MsTableRowSelectionDisabledConfig)?.disabledChildren) {
+    if (
+      !record.children ||
+      (attrs.rowSelectionDisabledConfig as MsTableRowSelectionDisabledConfig)?.disabledChildren ||
+      !(attrs.rowSelectionDisabledConfig as MsTableRowSelectionDisabledConfig)?.checkStrictly
+    ) {
       return props.selectedKeys.has(record[rowKey || 'id']);
     }
 
@@ -853,6 +857,11 @@
   }
 
   function getIndeterminate(record: TableData) {
+    // 如果不是父子级关联关系不呈现半选状态
+    const { rowSelectionDisabledConfig } = attrs;
+    if (!(rowSelectionDisabledConfig as MsTableRowSelectionDisabledConfig)?.checkStrictly) {
+      return false;
+    }
     if (!record.children || (attrs.rowSelectionDisabledConfig as MsTableRowSelectionDisabledConfig)?.disabledChildren) {
       return false;
     }
@@ -1017,8 +1026,6 @@
     background: none !important;
   }
   :deep(.arco-table .arco-table-expand-btn) {
-    width: 16px;
-    height: 16px;
     border-color: transparent;
   }
   :deep(.arco-table-tr-expand .arco-table-td) {
diff --git a/frontend/src/components/pure/ms-table/type.ts b/frontend/src/components/pure/ms-table/type.ts
index 2bd3a4a1f4..e87a15e4a7 100644
--- a/frontend/src/components/pure/ms-table/type.ts
+++ b/frontend/src/components/pure/ms-table/type.ts
@@ -35,8 +35,9 @@ export interface MsTableColumnFilterConfig {
 }
 
 export interface MsTableRowSelectionDisabledConfig {
-  disabledChildren?: boolean;
-  parentKey?: string;
+  disabledChildren?: boolean; // 是否禁用子节点选择
+  parentKey?: string; // 父节点Key
+  checkStrictly?: boolean; // 父子节点选择是否关联，关联存在半选状态，不关联不存在，选择父即父，选择子即子
 }
 
 export interface MsTableColumnData extends TableColumnData {
diff --git a/frontend/src/components/pure/ms-table/useTable.ts b/frontend/src/components/pure/ms-table/useTable.ts
index 27a8b01329..710f06f5ee 100644
--- a/frontend/src/components/pure/ms-table/useTable.ts
+++ b/frontend/src/components/pure/ms-table/useTable.ts
@@ -181,12 +181,46 @@ export default function useTableProps<T>(
     }
     propsRes.value.selectedKeys = selectedKeys;
   };
+  // 处理全选状态下切换分页也要处理下边的子节点
+  const processRecordItem = (item: MsTableDataItem<T>): MsTableDataItem<T> => {
+    const { rowKey, selectorStatus, excludeKeys } = propsRes.value;
+
+    if (item.updateTime) {
+      item.updateTime = dayjs(item.updateTime).format('YYYY-MM-DD HH:mm:ss');
+    }
+    if (item.createTime) {
+      item.createTime = dayjs(item.createTime).format('YYYY-MM-DD HH:mm:ss');
+    }
+    if (dataTransform) {
+      item = dataTransform(item);
+    }
+
+    if (selectorStatus === SelectAllEnum.ALL && !excludeKeys.has(item[rowKey])) {
+      setTableSelected(item[rowKey]);
+
+      const selectChildren = (children: MsTableDataItem<T>[]) => {
+        children.forEach((child) => {
+          if (!excludeKeys.has(child[rowKey])) {
+            setTableSelected(child[rowKey]);
+          }
+          if (child.children && child.children.length) {
+            selectChildren(child.children);
+          }
+        });
+      };
+
+      if (item.children && item.children.length) {
+        selectChildren(item.children);
+      }
+    }
+
+    return item;
+  };
 
   // 加载分页列表数据
   const loadList = async () => {
     if (propsRes.value.showPagination) {
       const { current, pageSize } = propsRes.value.msPagination as Pagination;
-      const { rowKey, selectorStatus, excludeKeys } = propsRes.value;
       let currentPageSize = pageSize;
       if (propsRes.value.tableKey) {
         // 如果表格设置了tableKey，缓存分页大小
@@ -210,21 +244,7 @@ export default function useTableProps<T>(
           const data = await loadListFunc(tableQueryParams.value);
           const tmpArr = data.list || data.data.list;
           propsRes.value.data = tmpArr.map((item: MsTableDataItem<T>) => {
-            if (item.updateTime) {
-              item.updateTime = dayjs(item.updateTime).format('YYYY-MM-DD HH:mm:ss');
-            }
-            if (item.createTime) {
-              item.createTime = dayjs(item.createTime).format('YYYY-MM-DD HH:mm:ss');
-            }
-            if (dataTransform) {
-              item = dataTransform(item);
-            }
-            if (selectorStatus === SelectAllEnum.ALL) {
-              if (!excludeKeys.has(item[rowKey])) {
-                setTableSelected(item[rowKey]);
-              }
-            }
-            return item;
+            return processRecordItem(item);
           });
           if (data.total === 0) {
             setTableErrorStatus('empty');
@@ -351,6 +371,57 @@ export default function useTableProps<T>(
     });
   };
 
+  // 处理父节点半选
+  const handleParentSelection = (record: MsTableDataItem<T>) => {
+    const { rowKey, selectedKeys, excludeKeys, rowSelectionDisabledConfig } = propsRes.value;
+    const key = record[rowKey || 'id'];
+    const parentKey = record[rowSelectionDisabledConfig?.parentKey || 'parent'];
+    if (!record[rowSelectionDisabledConfig?.parentKey || 'parent']) return;
+
+    const allChildrenSelected =
+      record.children && record.children.length
+        ? record.children.every((child) => selectedKeys.has(child[key]))
+        : false;
+
+    const someChildrenSelected =
+      record.children && record.children.length ? record.children.some((child) => selectedKeys.has(child[key])) : false;
+
+    if (allChildrenSelected) {
+      selectedKeys.add(parentKey);
+      excludeKeys.delete(parentKey);
+    } else if (someChildrenSelected) {
+      selectedKeys.add(parentKey);
+      excludeKeys.delete(parentKey);
+    } else {
+      selectedKeys.delete(parentKey);
+      excludeKeys.add(parentKey);
+    }
+
+    handleParentSelection(record[rowSelectionDisabledConfig?.parentKey || 'parent']);
+  };
+
+  // 选择/取消当前节点下边的子节点
+  const handleSelectChildren = (record: MsTableDataItem<T>, select: boolean) => {
+    const { rowKey, selectedKeys, excludeKeys, rowSelectionDisabledConfig } = propsRes.value;
+    const key = record[rowKey || 'id'];
+    const parentKey = record[rowSelectionDisabledConfig?.parentKey || 'parent'];
+    if (select) {
+      selectedKeys.add(key);
+      excludeKeys.delete(key);
+    } else {
+      selectedKeys.delete(key);
+      excludeKeys.add(key);
+    }
+
+    if (record.children && record.children.length) {
+      record.children.forEach((childRecord) => handleSelectChildren(childRecord, select));
+    }
+    // 处理父节点的选中状态
+    if (!select && parentKey && rowSelectionDisabledConfig?.checkStrictly) {
+      handleParentSelection(record);
+    }
+  };
+
   // 获取表格请求参数
   const getTableQueryParams = () => {
     return tableQueryParams.value;
@@ -490,85 +561,31 @@ export default function useTableProps<T>(
         propsRes.value.selectorStatus = v;
       }
     },
-    // TODO: 待优化逻辑
     // 表格行的选中/取消事件
     rowSelectChange: (record: MsTableDataItem<T>) => {
-      const { rowKey } = propsRes.value;
+      const { rowKey, rowSelectionDisabledConfig } = propsRes.value;
       const key = record[rowKey || 'id'];
-      const { selectedKeys, excludeKeys, data } = propsRes.value;
-      if (props?.rowSelectionDisabledConfig?.disabledChildren) {
-        if (selectedKeys.has(key)) {
-          // 当前已选中，取消选中
-          selectedKeys.delete(key);
-          excludeKeys.add(key);
-        } else {
-          // 当前未选中，选中
-          selectedKeys.add(key);
-          if (excludeKeys.has(key)) {
-            excludeKeys.delete(key);
-          }
+      const { selectedKeys, excludeKeys } = propsRes.value;
+      if (selectedKeys.has(key)) {
+        // 当前已选中，取消选中
+        selectedKeys.delete(key);
+        excludeKeys.add(key);
+        if (rowSelectionDisabledConfig?.checkStrictly) {
+          // 取消当前节点的所有子节点
+          handleSelectChildren(record, false);
         }
-        return;
-      }
-      // 是否包含子级
-      const isHasChildrenData = data.some((item) => item.children);
-      let isSelectChildren;
-      let currentALlParentChildrenIds: string[] = [];
-      // @desc: 如果存在子级获取当前同一级别所有的ids用来判断是否子级全部选择将父节点id也添加进来
-      if (isHasChildrenData) {
-        const parentItemChildren: any = data.find((item) => item[rowKey] === record.parent)?.children || [];
-        currentALlParentChildrenIds = getCurrentRecordChildrenIds(parentItemChildren, rowKey || 'id');
-      }
-      // 非子级
-      if (!record.children) {
-        if (selectedKeys.has(key)) {
-          // 当前已选中，取消选中
-          selectedKeys.delete(key);
-          excludeKeys.add(key);
-          // @desc: 只要取消一个子级则取消他的父节点选择
-          if (record.parent) {
-            selectedKeys.delete(record.parent);
-            excludeKeys.add(record.parent);
-          }
-        } else {
-          // 当前未选中，选中
-          selectedKeys.add(key);
-          if (excludeKeys.has(key)) {
-            excludeKeys.delete(key);
-          }
-          // @desc: 判断当前子级是否已经全选,全选则将上层父级也选择
-          isSelectChildren = currentALlParentChildrenIds.every((id) => selectedKeys.has(id));
-          if (isSelectChildren && record.parent) {
-            selectedKeys.add(record.parent);
-            excludeKeys.delete(record.parent);
-          }
+      } else {
+        // 当前未选中，选中
+        selectedKeys.add(key);
+        if (excludeKeys.has(key)) {
+          excludeKeys.delete(key);
         }
+        if (rowSelectionDisabledConfig?.checkStrictly) {
+          // 选择当前节点的所有子节点
+          handleSelectChildren(record, true);
+        }
+      }
 
-        // 包含子级
-      } else if (record.children) {
-        const childrenIds = getCurrentRecordChildrenIds(record.children, rowKey || 'id');
-        const isSelectAllChildren = childrenIds.every((id) => selectedKeys.has(id));
-        const includeCurrentIds = [key, ...childrenIds];
-        // 当前父节点已选中，取消选择父节点和父节点下所有子节点
-        if (isSelectAllChildren) {
-          includeCurrentIds.forEach((id) => {
-            selectedKeys.delete(id);
-          });
-          includeCurrentIds.forEach((id) => {
-            excludeKeys.add(id);
-          });
-          //  未选中则全选父节点和下边所有子节点
-        } else {
-          selectedKeys.add(key);
-          collectIds(record.children, rowKey);
-          childrenIds.forEach((id) => {
-            excludeKeys.delete(id);
-          });
-          if (excludeKeys.has(key)) {
-            excludeKeys.delete(key);
-          }
-        }
-      }
       if (selectedKeys.size === 0 && propsRes.value.selectorStatus === SelectAllEnum.CURRENT) {
         propsRes.value.selectorStatus = SelectAllEnum.NONE;
       } else if (selectedKeys.size > 0 && propsRes.value.selectorStatus === SelectAllEnum.NONE) {
diff --git a/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/associatedDemandTable.vue b/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/associatedDemandTable.vue
index 7a6f05bbf6..69e24bc74d 100644
--- a/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/associatedDemandTable.vue
+++ b/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/associatedDemandTable.vue
@@ -2,8 +2,11 @@
   <ms-base-table ref="tableRef" v-bind="propsRes" v-on="propsEvent">
     <template #demandName="{ record }">
       <span :class="[props.highlightName ? 'text-[rgb(var(--primary-5))]' : '']" @click="emit('open', record)">
-        {{ characterLimit(record.demandName) }} </span
-      ><span class="one-line-text text-[rgb(var(--primary-5))]">({{ (record.children || []).length || 0 }})</span>
+        {{ characterLimit(record.demandName) }}
+      </span>
+      <span v-if="(record.children || []).length" class="one-line-text text-[rgb(var(--primary-5))]">
+        ({{ (record.children || []).length || 0 }})
+      </span>
     </template>
     <template #operation="{ record }">
       <MsButton
diff --git a/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/demand.vue b/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/demand.vue
index abe3b85ded..1748cf76aa 100644
--- a/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/demand.vue
+++ b/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/demand.vue
@@ -90,8 +90,8 @@
         <template #demandName="{ record }">
           <span class="ml-1 text-[rgb(var(--primary-5))]">
             {{ record.demandName }}
-            <span>({{ (record.children || []).length || 0 }})</span></span
-          >
+            <span v-if="(record.children || []).length"> ({{ (record.children || []).length || 0 }}) </span>
+          </span>
         </template>
         <template v-for="item in customFields" :key="item.slotName" #[item.dataIndex]="{ record }">
           <span> {{ getSlotName(record, item) }} </span>
@@ -211,6 +211,9 @@
     selectable: true,
     showSelectorAll: false,
     showSetting: false,
+    rowSelectionDisabledConfig: {
+      checkStrictly: false,
+    },
   });
 
   const drawerLoading = ref<boolean>(false);
@@ -419,4 +422,13 @@
   });
 </script>
 
-<style scoped></style>
+<style scoped lang="less">
+  :deep(.arco-table-cell-align-left) > span:first-child {
+    padding-left: 0 !important;
+  }
+  :deep(.arco-table-cell-align-left) {
+    .arco-table-cell-inline-icon + .arco-table-td-content {
+      padding-right: 19px !important;
+    }
+  }
+</style>
diff --git a/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/thirdDemandDrawer.vue b/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/thirdDemandDrawer.vue
index 767be6ecd0..bb50d4f143 100644
--- a/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/thirdDemandDrawer.vue
+++ b/frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDemand/thirdDemandDrawer.vue
@@ -32,8 +32,8 @@
       <template #demandName="{ record }">
         <span class="ml-1 text-[rgb(var(--primary-5))]">
           {{ record.demandName }}
-          <span>({{ (record.children || []).length || 0 }})</span></span
-        >
+          <span v-if="(record.children || []).length">({{ (record.children || []).length || 0 }})</span>
+        </span>
       </template>
       <template v-for="item in customFields" :key="item.slotName" #[item.dataIndex]="{ record }">
         <span> {{ getSlotName(record, item) }} </span>
diff --git a/frontend/src/views/project-management/taskCenter/component/testPlan.vue b/frontend/src/views/project-management/taskCenter/component/testPlan.vue
index a5ccd8311c..e6d1899a59 100644
--- a/frontend/src/views/project-management/taskCenter/component/testPlan.vue
+++ b/frontend/src/views/project-management/taskCenter/component/testPlan.vue
@@ -23,7 +23,6 @@
       v-on="propsEvent"
       @batch-action="handleTableBatch"
     >
-      <!-- TOTO 等待联调 后台接口需要调整 -->
       <template #resourceNum="{ record }">
         <div class="flex items-center">
           <PlanExpandRow
@@ -353,6 +352,10 @@
       selectable: hasOperationPermission.value,
       heightUsed: 330,
       showSelectAll: true,
+      rowSelectionDisabledConfig: {
+        parentKey: 'parent',
+        checkStrictly: true,
+      },
     }
   );