diff --git a/core/src/Container.tsx b/core/src/Container.tsx
index 2d3d673d..73915c3f 100644
--- a/core/src/Container.tsx
+++ b/core/src/Container.tsx
@@ -11,9 +11,22 @@ export interface ContainerProps<T extends object> extends React.HTMLAttributes<H
   level?: number;
   value?: T;
   initialValue?: T;
+  /** Index of the parent `keyName` */
+  keys?: (string | number)[];
 }
 export const Container = forwardRef(<T extends object>(props: ContainerProps<T>, ref: React.Ref<HTMLDivElement>) => {
-  const { className = '', children, parentValue, keyid, level = 1, value, initialValue, keyName, ...elmProps } = props;
+  const {
+    className = '',
+    children,
+    parentValue,
+    keyid,
+    level = 1,
+    value,
+    initialValue,
+    keys,
+    keyName,
+    ...elmProps
+  } = props;
   const dispatch = useShowToolsDispatch();
   const subkeyid = useId();
   const defaultClassNames = [className, 'w-rjv-inner'].filter(Boolean).join(' ');
@@ -24,7 +37,7 @@ export const Container = forwardRef(<T extends object>(props: ContainerProps<T>,
   return (
     <div className={defaultClassNames} ref={ref} {...elmProps} {...reset}>
       <NestedOpen expandKey={subkeyid} value={value} level={level} keyName={keyName} initialValue={initialValue} />
-      <KeyValues expandKey={subkeyid} value={value} level={level} />
+      <KeyValues expandKey={subkeyid} value={value} level={level} keys={keys} />
       <NestedClose expandKey={subkeyid} value={value} level={level} />
     </div>
   );
diff --git a/core/src/comps/KeyValues.tsx b/core/src/comps/KeyValues.tsx
index a623d360..8a71cc03 100644
--- a/core/src/comps/KeyValues.tsx
+++ b/core/src/comps/KeyValues.tsx
@@ -5,20 +5,18 @@ import { useShowToolsDispatch } from '../store/ShowTools';
 import { Value } from './Value';
 import { KeyNameComp } from '../section/KeyName';
 import { RowComp } from '../section/Row';
-import { Container } from '../Container';
+import { Container, type ContainerProps } from '../Container';
 import { Quote, Colon } from '../symbol';
 import { useHighlight } from '../utils/useHighlight';
+import { type SectionElementResult } from '../store/Section';
 
-interface KeyValuesProps<T extends object> {
-  keyName?: string | number;
-  value?: T;
-  parentValue?: T;
+interface KeyValuesProps<T extends object> extends SectionElementResult<T> {
   expandKey?: string;
   level: number;
 }
 
 export const KeyValues = <T extends object>(props: KeyValuesProps<T>) => {
-  const { value, expandKey = '', level } = props;
+  const { value, expandKey = '', level, keys = [] } = props;
   const expands = useExpandsStore();
   const { objectSortKeys, indentWidth, collapsed } = useStore();
   const isMyArray = Array.isArray(value);
@@ -49,7 +47,9 @@ export const KeyValues = <T extends object>(props: KeyValuesProps<T>) => {
   return (
     <div className="w-rjv-wrap" style={style}>
       {entries.map(([key, val], idx) => {
-        return <KeyValuesItem parentValue={value} keyName={key} value={val} key={idx} level={level} />;
+        return (
+          <KeyValuesItem parentValue={value} keyName={key} keys={[...keys, key]} value={val} key={idx} level={level} />
+        );
       })}
     </div>
   );
@@ -81,7 +81,7 @@ export const KayName = <T extends object>(props: KayNameProps<T>) => {
 KayName.displayName = 'JVR.KayName';
 
 export const KeyValuesItem = <T extends object>(props: KeyValuesProps<T>) => {
-  const { keyName, value, parentValue, level = 0 } = props;
+  const { keyName, value, parentValue, level = 0, keys = [] } = props;
   const dispatch = useShowToolsDispatch();
   const subkeyid = useId();
   const isMyArray = Array.isArray(value);
@@ -94,7 +94,14 @@ export const KeyValuesItem = <T extends object>(props: KeyValuesProps<T>) => {
   if (isNested) {
     const myValue = isMySet ? Array.from(value as Set<any>) : isMyMap ? Object.fromEntries(value) : value;
     return (
-      <Container keyName={keyName} value={myValue} parentValue={parentValue} initialValue={value} level={level + 1} />
+      <Container
+        keyName={keyName}
+        value={myValue}
+        parentValue={parentValue}
+        initialValue={value}
+        keys={keys}
+        level={level + 1}
+      />
     );
   }
   const reset: React.HTMLAttributes<HTMLDivElement> = {
@@ -102,7 +109,7 @@ export const KeyValuesItem = <T extends object>(props: KeyValuesProps<T>) => {
     onMouseLeave: () => dispatch({ [subkeyid]: false }),
   };
   return (
-    <RowComp className="w-rjv-line" value={value} keyName={keyName} parentValue={parentValue} {...reset}>
+    <RowComp className="w-rjv-line" value={value} keyName={keyName} keys={keys} parentValue={parentValue} {...reset}>
       <KayName keyName={keyName} value={value} parentValue={parentValue} />
       <Value keyName={keyName!} value={value} expandKey={subkeyid} />
     </RowComp>
diff --git a/core/src/editor/KeyName.tsx b/core/src/editor/KeyName.tsx
index 3db6d187..5c79baed 100644
--- a/core/src/editor/KeyName.tsx
+++ b/core/src/editor/KeyName.tsx
@@ -1,6 +1,7 @@
 import { FC, useRef, useState } from 'react';
 import { SectionElementProps } from '../store/Section';
 import { useStore } from './store';
+import { type SectionElementResult } from '../store/Section';
 
 export const KeyNameRender: SectionElementProps['render'] = (
   { children, ...reset },
@@ -16,13 +17,9 @@ export const KeyNameRender: SectionElementProps['render'] = (
   );
 };
 
-interface ChildProps extends React.HTMLAttributes<HTMLSpanElement> {
-  value: unknown;
-  parentValue?: unknown;
-  keyName: string | number;
-}
+interface ChildProps<T extends object> extends React.HTMLAttributes<HTMLSpanElement>, SectionElementResult<T> {}
 
-const Child: FC<ChildProps> = (props) => {
+const Child = <T extends object>(props: ChildProps<T>) => {
   const { value, parentValue, keyName, ...reset } = props;
   const $dom = useRef<HTMLElement>(null);
   const [currentValue, setCurrentValue] = useState(props.children);
diff --git a/core/src/section/KeyName.tsx b/core/src/section/KeyName.tsx
index e5c47a3e..5c56abb0 100644
--- a/core/src/section/KeyName.tsx
+++ b/core/src/section/KeyName.tsx
@@ -1,7 +1,8 @@
-import { type FC, type PropsWithChildren } from 'react';
+import { type PropsWithChildren } from 'react';
 import { type TagType } from '../store/Types';
 import { type SectionElement, useSectionStore } from '../store/Section';
 import { useSectionRender } from '../utils/useRender';
+import { type SectionElementResult } from '../store/Section';
 
 export const KeyName = <K extends TagType>(props: SectionElement<K>) => {
   const { KeyName: Comp = {} } = useSectionStore();
@@ -11,14 +12,12 @@ export const KeyName = <K extends TagType>(props: SectionElement<K>) => {
 
 KeyName.displayName = 'JVR.KeyName';
 
-type KeyNameCompProps = {
-  keyName: string | number;
-  value?: unknown;
-  parentValue?: unknown;
-};
+export interface KeyNameCompProps<T extends object>
+  extends React.HTMLAttributes<HTMLSpanElement>,
+    SectionElementResult<T> {}
 
-export const KeyNameComp: FC<PropsWithChildren<KeyNameCompProps>> = (props) => {
-  const { children, value, parentValue, keyName } = props;
+export const KeyNameComp = <T extends object>(props: PropsWithChildren<KeyNameCompProps<T>>) => {
+  const { children, value, parentValue, keyName, keys } = props;
   const isNumber = typeof children === 'number';
   const style: React.CSSProperties = {
     color: isNumber ? 'var(--w-rjv-key-number, #268bd2)' : 'var(--w-rjv-key-string, #002b36)',
@@ -28,7 +27,7 @@ export const KeyNameComp: FC<PropsWithChildren<KeyNameCompProps>> = (props) => {
   reset.style = { ...reset.style, ...style };
   const Elm = as || 'span';
   const child =
-    render && typeof render === 'function' && render({ ...reset, children }, { value, parentValue, keyName });
+    render && typeof render === 'function' && render({ ...reset, children }, { value, parentValue, keyName, keys });
   if (child) return child;
   return <Elm {...reset}>{children}</Elm>;
 };
diff --git a/core/src/section/Row.tsx b/core/src/section/Row.tsx
index ce63abf3..2185e22e 100644
--- a/core/src/section/Row.tsx
+++ b/core/src/section/Row.tsx
@@ -1,6 +1,7 @@
 import { type TagType } from '../store/Types';
 import { type SectionElement, useSectionStore } from '../store/Section';
 import { useSectionRender } from '../utils/useRender';
+import { type SectionElementResult } from '../store/Section';
 
 export const Row = <K extends TagType>(props: SectionElement<K>) => {
   const { Row: Comp = {} } = useSectionStore();
@@ -10,24 +11,17 @@ export const Row = <K extends TagType>(props: SectionElement<K>) => {
 
 Row.displayName = 'JVR.Row';
 
-export interface RowCompProps<T extends object> extends React.HTMLAttributes<HTMLDivElement> {
-  value?: T;
-  keyName?: string | number;
-  parentValue?: unknown;
-}
+export interface RowCompProps<T extends object> extends React.HTMLAttributes<HTMLDivElement>, SectionElementResult<T> {}
 
-export const RowComp = <T extends object>({
-  children,
-  value,
-  keyName = '',
-  parentValue,
-  ...other
-}: React.PropsWithChildren<RowCompProps<T>>) => {
+export const RowComp = <T extends object>(props: React.PropsWithChildren<RowCompProps<T>>) => {
+  const { children, value, parentValue, keyName, keys, ...other } = props;
   const { Row: Comp = {} } = useSectionStore();
   const { as, render, children: _, ...reset } = Comp;
   const Elm = as || 'div';
   const child =
-    render && typeof render === 'function' && render({ ...other, ...reset, children }, { value, keyName, parentValue });
+    render &&
+    typeof render === 'function' &&
+    render({ ...other, ...reset, children }, { value, keyName, parentValue, keys });
   if (child) return child;
   return (
     <Elm {...other} {...reset}>
diff --git a/core/src/store/Section.tsx b/core/src/store/Section.tsx
index 622f2ab2..0ea0d58a 100644
--- a/core/src/store/Section.tsx
+++ b/core/src/store/Section.tsx
@@ -1,12 +1,17 @@
 import React, { FC, PropsWithChildren, ComponentPropsWithoutRef, createContext, useContext, useReducer } from 'react';
 import { type TagType } from './Types';
 
+export interface SectionElementResult<T extends object, K = string | number> {
+  value?: T;
+  parentValue?: T;
+  keyName?: K;
+  /** Index of the parent `keyName` */
+  keys?: K[];
+}
+
 export type SectionElementProps<T extends TagType = 'span'> = {
   as?: T;
-  render?: (
-    props: SectionElement<T>,
-    result: { value: unknown; parentValue?: unknown; keyName: string | number },
-  ) => React.ReactNode;
+  render?: (props: SectionElement<T>, result: SectionElementResult<object>) => React.ReactNode;
 };
 
 export type SectionElement<T extends TagType = 'span'> = SectionElementProps<T> & ComponentPropsWithoutRef<T>;