diff --git a/.trellis/spec/frontend/quality-guidelines.md b/.trellis/spec/frontend/quality-guidelines.md
index f8b9728..937c794 100644
--- a/.trellis/spec/frontend/quality-guidelines.md
+++ b/.trellis/spec/frontend/quality-guidelines.md
@@ -167,6 +167,29 @@ queueMicrotask(() => {
 
 ---
 
+### Vue 3 Template: VNode Rendering
+
+**Problem**: Using `{renderFunction()}` in Vue template renders the function's string representation, not the returned VNode.
+
+**Why**: In Vue 3 templates, `{xxx}` is treated as literal text interpolation, not JSX expression.
+
+**Correct Pattern**: Use functional components that delegate to render functions:
+
+```typescript
+// Define functional component that delegates to render function
+const MiniTableCell = (params: CellRendererParams<T>) => renderCellContent(params);
+const MiniTableHeader = (params: HeaderCellRendererParams<T>) => renderHeaderCellContent(params);
+
+// Use in template as component (NOT as {MiniTableCell(...)})
+<template>
+  <MiniTableCell :cellData="value" :column :rowData />
+</template>
+```
+
+**Why this works**: Vue functional components receive VNode params and return VNodes, which Vue renders correctly. Calling `renderFunction()` directly in template gives `{[object Promise]}` or stringified function output.
+
+---
+
 ## Code Review Checklist
 
 <!-- What reviewers should check -->
diff --git a/bun.lock b/bun.lock
index b7e773a..58ddbf4 100644
--- a/bun.lock
+++ b/bun.lock
@@ -11,6 +11,7 @@
         "dayjs": "^1.11.19",
         "element-plus": "2.13.0",
         "lodash-es": "^4.17.23",
+        "ts-pattern": "^5.9.0",
         "vue": "^3.5.26",
         "vue-class-component": "^8.0.0-0",
         "vue-router": "^4.6.4",
@@ -1698,6 +1699,8 @@
 
     "ts-loader": ["ts-loader@9.5.4", "", { "dependencies": { "chalk": "^4.1.0", "enhanced-resolve": "^5.0.0", "micromatch": "^4.0.0", "semver": "^7.3.4", "source-map": "^0.7.4" }, "peerDependencies": { "typescript": "*", "webpack": "^5.0.0" } }, "sha512-nCz0rEwunlTZiy6rXFByQU1kVVpCIgUpc/psFiKVrUwrizdnIbRFu8w7bxhUF0X613DYwT4XzrZHpVyMe758hQ=="],
 
+    "ts-pattern": ["ts-pattern@5.9.0", "", {}, "sha512-6s5V71mX8qBUmlgbrfL33xDUwO0fq48rxAu2LBE11WBeGdpCPOsXksQbZJHvHwhrd3QjUusd3mAOM5Gg0mFBLg=="],
+
     "tslib": ["tslib@2.8.1", "", {}, "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="],
 
     "type-fest": ["type-fest@0.6.0", "", {}, "sha512-q+MB8nYR1KDLrgr4G5yemftpMC7/QLqVndBmEEdqzmNj5dcFOO4Oo8qlwZE3ULT3+Zim1F8Kq4cBnikNhlCMlg=="],
diff --git a/examples/view/base/table-v2.vue b/examples/view/base/table-v2.vue
index c25a97f..2c07af5 100644
--- a/examples/view/base/table-v2.vue
+++ b/examples/view/base/table-v2.vue
@@ -37,7 +37,7 @@ const example = reactive({
 
 // Generate 100 rows of data across multiple pages
 const generateData = () => {
-  const rows = [];
+  const rows: Array<Record<string, any>> = [];
   const now = Math.floor(Date.now() / 1000); // Unix timestamp in seconds
   const lorem = new LoremIpsum({ sentencesPerParagraph: { min: 2, max: 5 }, wordsPerSentence: { min: 5, max: 20 } });
   for (let i = 1; i <= 100; i++) {
diff --git a/package.json b/package.json
index 27e48e9..741cb3b 100644
--- a/package.json
+++ b/package.json
@@ -95,6 +95,7 @@
     "dayjs": "^1.11.19",
     "element-plus": "2.13.0",
     "lodash-es": "^4.17.23",
+    "ts-pattern": "^5.9.0",
     "vue": "^3.5.26",
     "vue-class-component": "^8.0.0-0",
     "vue-router": "^4.6.4",
diff --git a/packages/base/data/list-table-v2.vue b/packages/base/data/list-table-v2.vue
index a6909fc..f70365f 100644
--- a/packages/base/data/list-table-v2.vue
+++ b/packages/base/data/list-table-v2.vue
@@ -7,18 +7,30 @@
         <!-- Mini header row -->
         <div ref="miniHeaderRef" class="mini-row mini-header">
           <div
-            v-for="item in prop.columns || []"
-            :key="item.key"
+            v-for="(column, columnIndex) in tableColumns || []"
+            :key="column.key"
             class="mini-cell mini-header-cell"
-            :style="getMiniCellStyle(item)"
+            :style="getMiniCellStyle(column)"
           >
-            <span class="mini-header-content">{ item.name || (item.i18n ? t(item.i18n) : item.key) }</span>
+            <MiniTableHeader :cellData="undefined as T" :columnIndex :columns="tableColumns" :column />
           </div>
         </div>
         <!-- Mini data rows -->
-        <div v-for="(row, rowIdx) in miniTableData" :key="rowIdx" class="mini-row">
-          <div v-for="item in prop.columns || []" :key="item.key" class="mini-cell" :style="getMiniCellStyle(item)">
-            {renderCellContent(item, lodash.get(row, item.dataKey || item.key), row, slots)}
+        <div v-for="(rowData, rowIndex) in miniTableData" :key="rowIndex" class="mini-row">
+          <div
+            v-for="(column, columnIndex) in tableColumns || []"
+            :key="column.key"
+            class="mini-cell"
+            :style="getMiniCellStyle(column)"
+          >
+            <MiniTableCell
+              :cellData="lodash.get(rowData, String(column.dataKey || column.key))"
+              :columnIndex
+              :columns="tableColumns"
+              :column
+              :rowData
+              :rowIndex
+            />
           </div>
         </div>
       </div>
@@ -61,13 +73,34 @@
   </div>
 </template>
 
-<script lang="tsx" setup>
+<script lang="tsx" setup generic="T">
 import { useStore } from "vuex";
-import { ref, computed, watch, h, onMounted, onUpdated, onUnmounted, useSlots, renderSlot, nextTick } from "vue";
+import {
+  ref,
+  computed,
+  watch,
+  h,
+  onMounted,
+  onUpdated,
+  onUnmounted,
+  useSlots,
+  renderSlot,
+  nextTick,
+  VNode,
+  StyleValue,
+} from "vue";
 import { useI18n } from "vue3-i18n";
-import { ElAutoResizer, ElTableV2 } from "element-plus";
+import { Column, ElAutoResizer, ElTableV2 } from "element-plus";
 import * as lodash from "lodash-es";
 import TzDateTime from "../item/tzDateTime.vue";
+import {
+  CellRenderer,
+  CellRendererParams,
+  HeaderCellRenderer,
+  HeaderCellRendererParams,
+} from "element-plus/es/components/table-v2/src/types.mjs";
+import { match, P } from "ts-pattern";
+import { FixedDir } from "element-plus/es/components/table-v2/src/constants.mjs";
 
 const slots = useSlots();
 
@@ -114,7 +147,7 @@ interface TzDateTimeConfig {
   type?: "iso8601" | "unix" | "unixMillis";
 }
 
-interface TableColumn {
+interface ListTableColumn<T> {
   key: string;
   dataKey?: string;
   name?: string;
@@ -128,13 +161,16 @@ interface TableColumn {
   dict?: string;
   timestamp?: TimestampValue;
   filesize?: boolean;
+  // Custom renderers - JSX-returning functions that override slot/default rendering
+  cellRenderer?: CellRenderer<T>;
+  headerCellRenderer?: HeaderCellRenderer<T>;
 
   [others: string]: any;
 }
 
 interface Props {
   data?: any;
-  columns?: TableColumn[];
+  columns?: ListTableColumn<T>[];
   page?: boolean;
   height?: number | string;
   maxHeight?: number | string;
@@ -182,17 +218,6 @@ const pageData = computed(() => {
   return [];
 });
 
-// Probe row text extraction (same logic as cellRenderer but returns text only)
-const getProbeCellText = (rowData: any, item: TableColumn): string => {
-  const value = lodash.get(rowData, item.dataKey || item.key);
-
-  if (item.dict) return formatterByDist(item.dict, value);
-  if (item.timestamp) return formatStamp(value);
-  if (item.filesize) return formatFileSize(value);
-  if (rowData.scheme) return formatterByDist(rowData.scheme + "_" + (item.dataKey || item.key), value);
-  return getValue(value);
-};
-
 // Whether to use probe row for dynamic height measurement
 // Only use probe row when rowHeight is NOT explicitly specified
 const shouldUseProbeRow = computed(() => {
@@ -368,23 +393,23 @@ const resolveTimestampProps = (ts: TimestampValue): TzDateTimeConfig | null => {
   return config;
 };
 
-const formatterByDist = (dictKey: string, value: any) => {
+const formatterByDist = (dictKey: string, cellData: any) => {
   if (!dictKey) {
-    return getValue(value);
+    return getValue(cellData);
   }
   const mapping = state.dict[dictKey];
   if (mapping == null) {
-    return getValue(value);
+    return getValue(cellData);
   }
-  return mapping[value] == null ? value : mapping[value];
+  return mapping[cellData] == null ? cellData : mapping[cellData];
 };
 
-const formatCellValue = (value: any, item: TableColumn, row: any) => {
-  if (item.dict) return formatterByDist(item.dict, value);
-  if (item.timestamp) return formatStamp(value);
-  if (item.filesize) return formatFileSize(value);
-  if (row.scheme) return formatterByDist(row.scheme + "_" + (item.dataKey || item.key), value);
-  return getValue(value);
+const formatCellValue = (cellData: T, column: ListTableColumn<T>, rowData: any) => {
+  if (column.dict) return formatterByDist(column.dict, cellData);
+  if (column.timestamp) return formatStamp(cellData);
+  if (column.filesize) return formatFileSize(cellData);
+  if (rowData.scheme) return formatterByDist(rowData.scheme + "_" + (column.dataKey || column.key), cellData);
+  return getValue(cellData);
 };
 
 const handleSizeChange = (val: number) => {
@@ -418,54 +443,75 @@ const onCellClick = ({ row, column }: { row: any; column: any }) => {
 
 // Build columns for el-table-v2
 const tableColumns = computed(() => {
-  return prop.columns.map((item: TableColumn) => {
-    const col: any = {
-      key: item.key,
-      title: item.name || (item.i18n ? t(item.i18n) : item.key),
-      dataKey: item.dataKey || item.key,
-      align: item.align || "center",
-      fixed: item.fixed,
+  return prop.columns.map((column): Column<T> => {
+    const col: Column<T> = {
+      key: column.key,
+      title: column.name || (column.i18n ? t(column.i18n) : column.key),
+      dataKey: column.dataKey || column.key,
+      align: column.align || "center",
+      fixed: match(column.fixed)
+        .with("left", () => FixedDir.LEFT)
+        .with("right", () => FixedDir.RIGHT)
+        .with(false, () => undefined)
+        .otherwise((value) => value),
+      minWidth: match(column.minWidth)
+        .with(P.number, (n) => n)
+        .with(
+          P.string,
+          (str) => !isNaN(parseInt(str)),
+          (str) => parseInt(str)
+        )
+        .otherwise(() => 120),
+
+      // If width is explicitly provided, use it; otherwise use flexGrow to auto-distribute
+      ...match(column.width)
+        .with(P.number, (width) => ({ width }))
+        .with(
+          P.string,
+          (str) => !isNaN(parseInt(str)),
+          (str) => ({ width: parseInt(str) })
+        )
+        .otherwise(() => ({ width: 120, flexGrow: 1 })),
     };
 
-    // If width is explicitly provided, use it; otherwise use flexGrow to auto-distribute
-    if (item.width !== undefined) {
-      col.width = typeof item.width === "number" ? item.width : parseInt(String(item.width)) || 120;
-    } else {
-      // Use flexGrow: 1 to auto-expand columns to fill available width
-      col.flexGrow = 1;
-      col.width = 120; // minimum width
-    }
-
-    if (item.minWidth !== undefined) {
-      col.minWidth = typeof item.minWidth === "number" ? item.minWidth : parseInt(String(item.minWidth)) || 120;
-    }
+    // Cell renderer - uses renderCellContent which handles slot, cellRenderer, and built-in types
+    col.cellRenderer = renderCellContent;
 
-    // Cell renderer - el-table-v2 uses cellRenderer function
-    col.cellRenderer = ({ cellData, rowData }: { cellData: any; rowData: any }) => {
-      return renderCellContent(item, cellData, rowData, slots);
-    };
+    // Header cell renderer - use custom headerCellRenderer if provided
+    col.headerCellRenderer = undefined; // TODO
 
+    col._listTableColumn = column;
     return col;
   });
 });
 
+const MiniTableCell = (params: CellRendererParams<T>) => renderCellContent(params);
+const MiniTableHeader = (params: HeaderCellRendererParams<T>) => renderHeaderCellContent(params);
+
 // Shared cell renderer - used by both el-table-v2 and mini table for consistent rendering
-const renderCellContent = (item: TableColumn, value: any, row: any, slots: ReturnType<typeof useSlots>) => {
-  const slotName = item.key;
+const renderCellContent = (params: CellRendererParams<T>) => {
+  const { cellData, rowData, column: elColumn } = params;
+  const column: ListTableColumn<T> = elColumn._listTableColumn;
+  const slotName = column.key;
+
+  // If custom cellRenderer is provided, use it (highest priority)
+  if (column.cellRenderer) {
+    return column.cellRenderer(params);
+  }
 
   // If column has slot=true, render the parent's slot content
-  if (item.slot && slots[slotName]) {
-    return renderSlot(slots, slotName, { row });
+  if (column.slot && slots[slotName]) {
+    return renderSlot(slots, slotName, { row: rowData });
   }
 
   // Handle timestamp display using TzDateTime component
-  if (item.timestamp) {
-    const tzProps = resolveTimestampProps(item.timestamp);
+  if (column.timestamp && (typeof cellData === "string" || typeof cellData === "number")) {
+    const tzProps = resolveTimestampProps(column.timestamp);
     if (tzProps) {
       const { valueFormat, valueTz, displayFormat, locale, type } = tzProps;
       return (
         <TzDateTime
-          value={value}
+          value={cellData}
           valueFormat={valueFormat}
           valueTz={valueTz}
           displayFormat={displayFormat}
@@ -477,23 +523,33 @@ const renderCellContent = (item: TableColumn, value: any, row: any, slots: Retur
   }
 
   // Handle dict display
-  if (item.dict) {
-    return <span class="cell-text">{formatterByDist(item.dict, value)}</span>;
+  if (column.dict) {
+    return <span class="mini-cell-text">{formatterByDist(column.dict, cellData)}</span>;
   }
 
   // Handle formatting
-  const formatted = formatCellValue(value, item, row);
-  return <span class="cell-text">{formatted}</span>;
+  const formatted = formatCellValue(cellData, column, rowData);
+  return <span class="mini-cell-text">{formatted}</span>;
 };
 
-// Get mini cell style - mirrors the real table's column width/flex distribution
-const getMiniCellStyle = (item: TableColumn): Record<string, string> => {
-  if (item.width !== undefined) {
-    const w = typeof item.width === "number" ? item.width : parseInt(String(item.width)) || 120;
-    return { width: `${w}px`, flex: "none" };
+const renderHeaderCellContent = (params: HeaderCellRendererParams<T>) => {
+  const { column: elColumn } = params;
+  const column: ListTableColumn<T> = elColumn._listTableColumn;
+
+  if (column.headerCellRenderer) {
+    return column.headerCellRenderer(params);
   }
-  // Use flex: 1 to auto-expand columns to fill available width (same as flexGrow: 1)
-  return { flex: "1", minWidth: "120px" };
+  const header = match(column)
+    .with({ name: P.select(P.string) }, (name) => name)
+    .with({ i18n: P.select(P.string) }, (i18n) => t(i18n))
+    .otherwise((c) => c.key);
+
+  return <span class="mini-header-cell-text">{header}</span>;
+};
+
+// Get mini cell style - mirrors the real table's column width/flex distribution
+const getMiniCellStyle = ({ width, minWidth, maxWidth, flexGrow, flexShrink }: Column<T>): StyleValue => {
+  return { width: `${width}px`, minWidth: `${minWidth}px`, maxWidth: `${maxWidth}px`, flexGrow, flexShrink };
 };
 </script>
 
@@ -514,6 +570,7 @@ const getMiniCellStyle = (item: TableColumn): Record<string, string> => {
   left: -9999px;
   top: 0;
   width: 100%;
+  font-size: var(--el-font-size-base);
 }
 
 .mini-table-inner {
@@ -524,14 +581,17 @@ const getMiniCellStyle = (item: TableColumn): Record<string, string> => {
 
 .mini-row {
   display: flex;
-  align-items: center;
+  align-items: stretch;
   padding: v-bind("state.size.tablePad");
   border-right: var(--el-table-border);
   border-bottom: var(--el-table-border);
   background: v-bind("state.style.tableBg");
   color: v-bind("state.style.tableColor");
+  font-size: var(--el-font-size-base);
   box-sizing: border-box;
   overflow: hidden;
+  width: 100%;
+  min-height: min-content;
 }
 
 .mini-header {
@@ -539,28 +599,27 @@ const getMiniCellStyle = (item: TableColumn): Record<string, string> => {
   font-weight: bold;
 }
 
-.mini-header-content {
-  overflow: visible;
-  text-overflow: clip;
-  white-space: normal;
-  word-break: break-word;
+.mini-header-cell {
+  justify-content: center;
 }
 
-.mini-header-cell {
-  overflow: visible;
-  align-self: stretch;
+.mini-header-cell-text {
+  display: block;
 }
 
 .mini-cell {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  padding: 4px;
   box-sizing: border-box;
+  white-space: normal;
+  word-break: normal;
   overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
 }
 
-.mini-cell-content {
-  overflow: hidden;
-  text-overflow: ellipsis;
+.mini-cell-text {
+  display: block;
 }
 
 .my-table {
@@ -615,12 +674,6 @@ const getMiniCellStyle = (item: TableColumn): Record<string, string> => {
   background: v-bind("state.style.tableChildBg") !important;
 }
 
-.my-table :deep(.cell-text) {
-  display: block;
-  overflow: hidden;
-  text-overflow: ellipsis;
-}
-
 .my-pagination {
   display: flex;
   justify-content: center;
diff --git a/tsconfig.json b/tsconfig.json
index 5f2d19a..7b1aa34 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -16,7 +16,7 @@
     "sourceMap": true,
     "baseUrl": "./",
     "types": [
-      "webpack-env"
+      "webpack-env", "element-plus/global"
     ],
     "paths": {
       "@/": [