fix(def/ui): 分组态列表六项样式——①固定列层容器 pointer-events:none（根因：fixed:right 固定层在展开行只渲染 visibility:hidden 占位格，命中测试落到其 <table> 上，吞掉子表「更多」等控件的 hover/click，表现为看得见点不动）；②标题列定宽 260 + ellipsis + Tooltip（列上写 render 时 iView 内置 column.tooltip 不生效，故手挂 Tooltip；并补 .ivu-table-cell-ellipsis 内 Tooltip 两层包装降级 inline——否则省略号变硬裁切，无头 Edge 实测）；③当前生效/在途 两徽标拆出独立列「生效/在途」(230)；④GUID 列 130→200，32 位 guid 全显不再截 8 位；⑤主操作列 140→190（140 装不下「版本历史+编辑信息」138px 内容）；⑥展开仅响应左侧箭头（Table on-expand，行内点击不再切换）；另：子表「改动说明」压到 260+Tooltip，并给内层 Table 传 width=870，避免 iView 把展开行余宽摊回该列（顺带让子表右端不再压到固定条带下方）

src/views/flow/admin/Defs.vue

@@ -4,7 +4,7 @@
 // 本页不再直接编辑 JSON 文本（编辑器内置"源码"高级模式兜底）；行内「源码」为只读查看+复制。
 import { ref, computed, onMounted } from "vue";
 import { useRouter } from "vue-router";
-import { Message, Table, Tag } from "view-ui-plus";
+import { Message, Table, Tag, Tooltip } from "view-ui-plus";
 import MyConfirm from "@/components/MyConfirm";
 import SourceDrawer from "@/views/flow/components/SourceDrawer.vue";
 import { flowApi } from "@/api/module/flow";
@@ -61,6 +61,22 @@ const renderStatus = (h: any, p: any) => {
     return h(Tag, { color: c }, () => DEF_STATUS[p.row.status] || p.row.status);
 };
 
+/** 生效/在途 徽标（2026-10-14 从「流程」列拆出独立成列，口径不变：计数仍按流程线） */
+const renderRunState = (h: any, p: any) => {
+    const n = inflightMap.value[p.row.flowGuid];
+    return h("span", {}, [
+        h(Tag, { color: p.row.hasPublished ? "green" : "default" },
+            () => (p.row.hasPublished ? `当前生效 v${p.row.version}` : "无生效版")),
+        h(Tag, { color: n ? "blue" : "default", style: "margin-left:12px" }, () => inflightText(p.row.flowGuid)),
+    ]);
+};
+
+/** 固定宽文本列 + 省略号 + Tooltip：列上写了 render 时 iView 内置 column.tooltip 不生效（cell 只在
+ *  renderType==='normal' 分支渲染 tooltip），故手挂 Tooltip；ellipsis 仍走 column 配置。 */
+const ellipsisCell = (key: string, tag = "span") => (h: any, p: any) => h(Tooltip, {
+    content: p.row[key] ?? "", transfer: true, maxWidth: 480,
+}, () => h(tag, p.row[key] ?? ""));
+
 /** 行操作集（平铺态、分组展开行同一套；禁用规则按 status） */
 const rowActions = [
     { key: "edit", label: "编辑", icon: "icon-edit", on: (r: any) => onEdit(r), disabledWhen: (r: any) => r.status !== 0 },
@@ -85,8 +101,8 @@ const columns = [
     { title: "应用", key: "appKey", width: 130, align: "center", render: renderApp },
     { title: "版本", key: "version", width: 70, align: "center" },
     { title: "状态", width: 90, align: "center", render: renderStatus },
-    { title: "GUID", key: "flowGuid", width: 240, render: (h: any, p: any) => {
-        // 平铺态也带在途（议题二④）：计数按流程线口径，故挂在 GUID 旁
+    { title: "GUID", key: "flowGuid", width: 280, render: (h: any, p: any) => {
+        // 平铺态也带在途（议题二④）：计数按流程线口径，故挂在 GUID 旁；列宽须容下 32 位 guid + 徽标
         const n = inflightMap.value[p.row.flowGuid];
         return h("span", {}, [
             p.row.flowGuid,
@@ -169,32 +185,33 @@ const versionColumns = [
     { title: "状态", width: 90, align: "center", render: renderStatus },
     { title: "创建人", width: 100, render: (h: any, p: any) => h("span", p.row.createBy || "-") },
     { title: "创建时间", width: 140, render: (h: any, p: any) => h("span", fmtTime(p.row.createTime)) },
-    { title: "改动说明", minWidth: 230, render: (h: any, p: any) => (p.row.changeLog
-        ? h("span", p.row.changeLog)
+    // 改动说明：固定窄列 + 省略号 + Tooltip（2026-10-14 用户要求压短，完整内容进 Tooltip）
+    { title: "改动说明", width: 260, ellipsis: true, render: (h: any, p: any) => (p.row.changeLog
+        ? ellipsisCell("changeLog")(h, p)
         : h("span", { style: "color:#999" }, "（未填写）")) },
     actionColumn(rowActions, { mode: "text", width: 210 }),
 ];
 
+/** 子表各列声明宽之和：作为内层 Table 的 width 传下去，避免 iView 把展开行剩余空间摊到各列
+ *  （否则「改动说明」会被撑回数百像素，等于没压短），同时让子表右端不再压到固定条带下方。 */
+const VERSIONS_TABLE_WIDTH = 70 + 90 + 100 + 140 + 260 + 210;
+
 const groupColumns = [
     { type: "expand", width: 40, render: (h: any, p: any) => h(Table, {
         columns: versionColumns, data: p.row.versions, size: "small", noDataText: "暂无数据",
+        width: VERSIONS_TABLE_WIDTH,
     }) },
     { title: "序号", type: "index", width: 60, align: "center" },
-    { title: "流程", minWidth: 260, render: (h: any, p: any) => {
-        const n = inflightMap.value[p.row.flowGuid];
-        return h("span", {}, [
-            h("b", p.row.name),
-            h(Tag, { color: p.row.hasPublished ? "green" : "default", style: "margin-left:6px" },
-                () => (p.row.hasPublished ? `当前生效 v${p.row.version}` : "无生效版")),
-            h(Tag, { color: n ? "blue" : "default", style: "margin-left:6px" }, () => inflightText(p.row.flowGuid)),
-        ]);
-    } },
+    // 标题列固定宽 + 超长省略 + Tooltip；生效/在途 徽标已拆到独立列（2026-10-14）
+    { title: "流程", width: 260, ellipsis: true, render: ellipsisCell("name", "b") },
+    { title: "生效/在途", width: 230, align: "center", render: renderRunState },
     { title: "编码", key: "code", width: 160 },
     { title: "应用", key: "appKey", width: 130, align: "center", render: renderApp },
     { title: "版本", width: 120, render: (h: any, p: any) => h("span", `v${p.row.version} · 共 ${p.row.total} 版`) },
     { title: "状态", width: 90, align: "center", render: renderStatus },
-    { title: "GUID", width: 130, render: (h: any, p: any) => (p.row.flowGuid
-        ? h("span", { title: p.row.flowGuid }, `${String(p.row.flowGuid).slice(0, 8)}…`)
+    // GUID 列宽按 32 位 uuid 全显（约 160px）+ 单元格内边距；不再截断成 8 位 + 省略号
+    { title: "GUID", width: 200, render: (h: any, p: any) => (p.row.flowGuid
+        ? h("span", { title: p.row.flowGuid }, p.row.flowGuid)
         : h("span", { style: "color:#999" }, "—")) },
     { title: "发布时间", width: 160, render: (h: any, p: any) => h("span", fmtTime(p.row.publishTime)) },
     actionColumn(
@@ -202,14 +219,14 @@ const groupColumns = [
             { key: "versions", label: "版本历史", icon: "icon-shijian", on: (r: any) => onVersions(r) },
             { key: "editMeta", label: "编辑信息", icon: "icon-bianji", on: (r: any) => onEditMeta(r) },
         ],
-        { mode: "text", width: 140, fixed: "right" },
+        { mode: "text", width: 190, fixed: "right" },
     ),
 ];
 
-/** 分组态点行展开/收起（展开箭头同一路径：箭头内部态会被下一帧的 _expanded 重新校准） */
-function onGroupRowClick(row: any) {
+/** 分组态展开/收起：只由左侧箭头触发（Table 的 on-expand），行内任意位置点击不再切换 */
+function onGroupExpand(row: any, status: boolean) {
     if (row && row._key) {
-        openMap.value[row._key] = !openMap.value[row._key];
+        openMap.value[row._key] = !!status;
     }
 }
 
@@ -395,7 +412,7 @@ onMounted(() => {
             <div class="table-region" ref="defsRegionRef">
                 <Table v-if="viewMode === 'group'" :columns="groupColumns" :data="groups" :loading="loading"
                     class="link-table table-bottom-box" :height="defsH || undefined" no-data-text="暂无数据"
-                    @on-row-click="onGroupRowClick" />
+                    @on-expand="onGroupExpand" />
                 <Table v-else :columns="columns" :data="rows" :loading="loading" class="link-table table-bottom-box"
                     :height="defsH || undefined" no-data-text="暂无数据" />
             </div>