diff --git a/CHANGELOG.md b/CHANGELOG.md
index e7007d2..be1dc89 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.6.1] - 2025-12-15
+
+### Fixed
+- 🔧 修复：声明式Task List数据展示问题
+- 🔧 Fixed: Declarative Task List data display issue
+
 ## [1.6.0] - 2025-12-14
 
 ### Added
diff --git a/demo/version-history.json b/demo/version-history.json
index 8b453eb..f4383e3 100644
--- a/demo/version-history.json
+++ b/demo/version-history.json
@@ -400,5 +400,13 @@
       "🔧 Fixed: Fixed issues",
       "<span style=\"font-weight: bold; color: #f00;\">Special thanks to osc_85545913@gitee for their use and feedback</span>"
     ]
+  },
+  {
+    "version": "1.6.1",
+    "date": "2025-12-15",
+    "notes": [
+      "🔧 修复：声明式Task List数据展示问题",
+      "🔧 Fixed: Declarative Task List data display issue"
+    ]
   }
 ]
diff --git a/package.json b/package.json
index 8cc6847..afe4a7e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "jordium-gantt-vue3",
-  "version": "1.6.0",
+  "version": "1.6.1",
   "type": "module",
   "main": "npm-package/dist/jordium-gantt-vue3.cjs.js",
   "module": "npm-package/dist/jordium-gantt-vue3.es.js",
diff --git a/src/components/TaskList.vue b/src/components/TaskList.vue
index 4b5e9d6..24574eb 100644
--- a/src/components/TaskList.vue
+++ b/src/components/TaskList.vue
@@ -57,7 +57,7 @@ const { t } = useI18n()
 // 使用声明式列管理 composable
 const { declarativeColumns, getColumnWidthStyle: getDeclarativeColumnWidth } =
   useTaskListColumns(
-    props.taskListColumnRenderMode || 'default',
+    computed(() => props.taskListColumnRenderMode || 'default'),
     slots,
     props.taskListConfig?.columns || DEFAULT_TASK_LIST_COLUMNS,
   )
diff --git a/src/composables/useTaskListColumns.ts b/src/composables/useTaskListColumns.ts
index be6f849..cbab6f7 100644
--- a/src/composables/useTaskListColumns.ts
+++ b/src/composables/useTaskListColumns.ts
@@ -1,4 +1,4 @@
-import { computed, type VNode, type Slots, type VNodeChild } from 'vue'
+import { computed, type VNode, type Slots, type VNodeChild, type ComputedRef } from 'vue'
 import type { Task } from '../models/classes/Task'
 import type { TaskListColumnConfig } from '../models/configs/TaskListConfig'
 
@@ -111,13 +111,14 @@ export function parseDeclarativeColumns(slots: Slots): DeclarativeColumnConfig[]
  * 用于管理任务列表的列配置（支持声明式和配置式）
  */
 export function useTaskListColumns(
-  renderMode: 'default' | 'declarative',
+  renderMode: ComputedRef<'default' | 'declarative'> | 'default' | 'declarative',
   slots: Slots,
   defaultColumns?: TaskListColumnConfig[],
 ) {
   // 声明式列配置
   const declarativeColumns = computed(() => {
-    if (renderMode !== 'declarative') {
+    const mode = typeof renderMode === 'string' ? renderMode : renderMode.value
+    if (mode !== 'declarative') {
       return []
     }
     return parseDeclarativeColumns(slots)
@@ -125,7 +126,8 @@ export function useTaskListColumns(
 
   // 最终使用的列配置
   const finalColumns = computed(() => {
-    if (renderMode === 'declarative') {
+    const mode = typeof renderMode === 'string' ? renderMode : renderMode.value
+    if (mode === 'declarative') {
       return declarativeColumns.value
     }
     return defaultColumns || []