diff --git a/components/lib/accordion/Accordion.vue b/components/lib/accordion/Accordion.vue
index f7903594e..601382f12 100755
--- a/components/lib/accordion/Accordion.vue
+++ b/components/lib/accordion/Accordion.vue
@@ -20,7 +20,7 @@
                     @keydown="onTabKeyDown($event, tab, i)"
                     v-bind="{ ...getTabProp(tab, 'headeractionprops'), ...getTabPT(tab, 'headeraction', i) }"
                 >
-                    <component v-if="tab.children && tab.children.headericon" :is="tab.children.headericon" :isTabActive="isTabActive(i)" :index="i"></component>
+                    <component v-if="tab.children && tab.children.headericon" :is="tab.children.headericon" :isTabActive="isTabActive(i)" :active="isTabActive(i)" :index="i"></component>
                     <component
                         v-else-if="isTabActive(i)"
                         :is="$slots.collapseicon ? $slots.collapseicon : collapseIcon ? 'span' : 'ChevronDownIcon'"
diff --git a/components/lib/accordiontab/AccordionTab.d.ts b/components/lib/accordiontab/AccordionTab.d.ts
index 87398dcdb..e7c54415a 100755
--- a/components/lib/accordiontab/AccordionTab.d.ts
+++ b/components/lib/accordiontab/AccordionTab.d.ts
@@ -194,8 +194,14 @@ export interface AccordionTabSlots {
         /**
          * Whether the tab is active
          * @param {number} index - Index of the tab
+         * @deprecated since v3.40.0. Use 'active' property instead.
          */
         isTabActive: (index: number) => void;
+        /**
+         * Whether the tab is active
+         * @param {number} index - Index of the tab
+         */
+        active: (index: number) => void;
     }): VNode[];
 }
 
diff --git a/doc/common/apidoc/index.json b/doc/common/apidoc/index.json
index 401d381c4..cd1f89244 100644
--- a/doc/common/apidoc/index.json
+++ b/doc/common/apidoc/index.json
@@ -760,7 +760,7 @@
                                 {
                                     "name": "scope",
                                     "optional": false,
-                                    "type": "{\n  \t <span class=\"ml-3 text-primary-700\">index</span>: <span class=\"text-primary-500\">number</span>, <span class=\"text-primary-300\">// Index of the tab</span>\n \t <span class=\"ml-3 text-primary-700\">isTabActive</span>: <span class=\"text-primary-500\">(<span class=\"text-primary-700\">index</span>: number) &rArr; void</span>, <span class=\"text-primary-300\">// Whether the tab is active</span>\n}",
+                                    "type": "{\n  \t <span class=\"ml-3 text-primary-700\">index</span>: <span class=\"text-primary-500\">number</span>, <span class=\"text-primary-300\">// Index of the tab</span>\n \t <span class=\"ml-3 text-primary-700 line-through\">isTabActive</span>: <span class=\"text-primary-500 line-through\">(<span class=\"text-primary-700\">index</span>: number) &rArr; void</span>, <span class=\"text-primary-300 line-through\">// Whether the tab is active</span>\n\t <span class=\"ml-3 text-primary-700\">active</span>: <span class=\"text-primary-500\">(<span class=\"text-primary-700\">index</span>: number) &rArr; void</span>, <span class=\"text-primary-300\">// Whether the tab is active</span>\n}",
                                     "description": "header slot's params."
                                 }
                             ],