diff --git a/tdesign-component/example/lib/page/td_calendar_page.dart b/tdesign-component/example/lib/page/td_calendar_page.dart
index 10f9cb90c..3cd81ff6b 100644
--- a/tdesign-component/example/lib/page/td_calendar_page.dart
+++ b/tdesign-component/example/lib/page/td_calendar_page.dart
@@ -33,6 +33,14 @@ class TDCalendarPage extends StatelessWidget {
                 return const CodeWrapper(builder: _buildStyle);
               },
             ),
+            ExampleItem(
+              desc: '自定义日期单元格',
+              ignoreCode: true,
+              center: false,
+              builder: (BuildContext context) {
+                return const CodeWrapper(builder: _buildCustomCell);
+              },
+            ),
             ExampleItem(
               desc: '不使用Popup',
               ignoreCode: true,
@@ -351,3 +359,74 @@ Widget _buildBlock(BuildContext context) {
     ],
   );
 }
+
+@Demo(group: 'calendar')
+Widget _buildCustomCell(BuildContext context) {
+  final size = MediaQuery.of(context).size;
+  final selected = ValueNotifier<List<int>>([DateTime.now().millisecondsSinceEpoch + 30 * 24 * 60 * 60 * 1000]);
+  return ValueListenableBuilder(
+    valueListenable: selected,
+    builder: (context, value, child) {
+      final date = DateTime.fromMillisecondsSinceEpoch(value[0]);
+      return TDCellGroup(
+        cells: [
+          TDCell(
+            title: '自定义日期单元格',
+            arrow: true,
+            note: '${date.year}-${date.month}-${date.day}',
+            onClick: (cell) {
+              TDCalendarPopup(
+                context,
+                visible: true,
+                onConfirm: (value) {
+                  print('onConfirm:$value');
+                  selected.value = value;
+                },
+                onClose: () {
+                  print('onClose');
+                },
+                child: TDCalendar(
+                  title: '请选择日期',
+                  value: value,
+                  height: size.height * 0.6 + 176,
+                  onCellClick: (value, type, tdate) {
+                    print('onCellClick:$value');
+                  },
+                  onCellLongPress: (value, type, tdate) {
+                    print('onCellLongPress:$value');
+                  },
+                  onHeaderClick: (index, week) {
+                    print('onHeaderClick:$week');
+                  },
+                  onChange: (value) {
+                    print('onChange:$value');
+                  },
+                  cellWidget: (context, tdate, selectType) {
+                    if (selectType == DateSelectType.selected) {
+                      return Column(
+                        mainAxisAlignment: MainAxisAlignment.center,
+                        children: [
+                          Text('${tdate.date.day}', style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold, color: Colors.white)),
+                          Text('文案文案', style: TextStyle(fontSize: 6, color: Colors.white)),
+                          Text('自定义', style: TextStyle(fontSize: 12, color: Colors.white)),
+                        ],
+                      );
+                    }
+                    return Column(
+                      mainAxisAlignment: MainAxisAlignment.center,
+                      children: [
+                        Text('${tdate.date.day}', style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold)),
+                        Text('文案文案', style: TextStyle(fontSize: 8)),
+                        Text('自定义', style: TextStyle(fontSize: 8)),
+                      ],
+                    );
+                  }
+                ),
+              );
+            },
+          ),
+        ],
+      );
+    },
+  );
+}
diff --git a/tdesign-component/lib/src/components/calendar/td_calendar.dart b/tdesign-component/lib/src/components/calendar/td_calendar.dart
index 81417b6ab..9c7a8e2ed 100644
--- a/tdesign-component/lib/src/components/calendar/td_calendar.dart
+++ b/tdesign-component/lib/src/components/calendar/td_calendar.dart
@@ -46,6 +46,7 @@ class TDCalendar extends StatefulWidget {
     this.pickerItemCount = 3,
     this.isTimeUnit = true,
     this.animateTo = false,
+    this.cellWidget,
   }) : super(key: key);
 
   /// 第一天从星期几开始，默认 0 = 周日
@@ -123,6 +124,9 @@ class TDCalendar extends StatefulWidget {
   /// 动画滚动到指定位置
   final bool? animateTo;
 
+  /// 自定义日期单元格组件
+  final Widget? Function(BuildContext context, TDate tdate, DateSelectType selectType)? cellWidget;
+
   List<DateTime>? get _value => value?.map((e) {
         final date = DateTime.fromMillisecondsSinceEpoch(e);
         return DateTime(date.year, date.month, date.day);
@@ -235,6 +239,7 @@ class _TDCalendarState extends State<TDCalendar> {
                   dateList: dateList,
                   rowIndex: rowIndex,
                   colIndex: colIndex,
+                  cellWidget: widget.cellWidget,
                 );
               },
             ),
diff --git a/tdesign-component/lib/src/components/calendar/td_calendar_cell.dart b/tdesign-component/lib/src/components/calendar/td_calendar_cell.dart
index 6bbd44ab1..c05ae9f96 100644
--- a/tdesign-component/lib/src/components/calendar/td_calendar_cell.dart
+++ b/tdesign-component/lib/src/components/calendar/td_calendar_cell.dart
@@ -18,6 +18,7 @@ class TDCalendarCell extends StatefulWidget {
     required this.rowIndex,
     required this.colIndex,
     required this.dateList,
+    this.cellWidget,
   }) : super(key: key);
 
   final TDate? tdate;
@@ -32,6 +33,7 @@ class TDCalendarCell extends StatefulWidget {
   final int rowIndex;
   final int colIndex;
   final List<TDate?> dateList;
+  final Widget? Function(BuildContext context, TDate tdate, DateSelectType selectType)? cellWidget;
 
   @override
   _TDCalendarCellState createState() => _TDCalendarCellState();
@@ -72,6 +74,44 @@ class _TDCalendarCellState extends State<TDCalendarCell> {
     final cellStyle = TDCalendarStyle.cellStyle(context, widget.tdate!._type);
     final decoration = tdate.decoration ?? cellStyle.cellDecoration;
     final positionColor = _getColor(cellStyle, decoration);
+
+    // 新增自定义cell内容判断逻辑
+    final content = widget.cellWidget?.call(context, tdate, widget.tdate!._type) ??
+        Column(
+          children: [
+            Expanded(
+              flex: 2,
+              child: tdate.prefixWidget ??
+                  TDText(
+                    tdate.prefix ?? '',
+                    style: tdate.prefixStyle ?? cellStyle.cellPrefixStyle,
+                    maxLines: 1,
+                    overflow: TextOverflow.ellipsis,
+                  ),
+            ),
+            Expanded(
+              flex: 3,
+              child: Center(
+                child: TDText(
+                  forceVerticalCenter: true,
+                  widget.tdate!.date.day.toString(),
+                  style: (isToday ? cellStyle.todayStyle : null) ?? tdate.style ?? cellStyle.cellStyle,
+                ),
+              ),
+            ),
+            Expanded(
+              flex: 2,
+              child: tdate.suffixWidget ??
+                  TDText(
+                    tdate.suffix ?? '',
+                    style: tdate.suffixStyle ?? cellStyle.cellSuffixStyle,
+                    maxLines: 1,
+                    overflow: TextOverflow.ellipsis,
+                  ),
+            ),
+          ],
+        );
+
     return GestureDetector(
       behavior: HitTestBehavior.translucent,
       onTap: _cellTap,
@@ -87,40 +127,7 @@ class _TDCalendarCellState extends State<TDCalendarCell> {
             height: widget.height,
             decoration: decoration,
             padding: EdgeInsets.all(widget.padding),
-            child: Column(
-              children: [
-                Expanded(
-                  flex: 2,
-                  child: tdate.prefixWidget ??
-                      TDText(
-                        tdate.prefix ?? '',
-                        style: tdate.prefixStyle ?? cellStyle.cellPrefixStyle,
-                        maxLines: 1,
-                        overflow: TextOverflow.ellipsis,
-                      ),
-                ),
-                Expanded(
-                  flex: 3,
-                  child: Center(
-                    child: TDText(
-                      forceVerticalCenter: true,
-                      widget.tdate!.date.day.toString(),
-                      style: (isToday ? cellStyle.todayStyle : null) ?? tdate.style ?? cellStyle.cellStyle,
-                    ),
-                  ),
-                ),
-                Expanded(
-                  flex: 2,
-                  child: tdate.suffixWidget ??
-                      TDText(
-                        tdate.suffix ?? '',
-                        style: tdate.suffixStyle ?? cellStyle.cellSuffixStyle,
-                        maxLines: 1,
-                        overflow: TextOverflow.ellipsis,
-                      ),
-                ),
-              ],
-            ),
+            child: content, // 使用自定义内容
           ),
           if (widget.colIndex < 6)
             Positioned(