diff --git a/.changeset/tall-carrots-clap.md b/.changeset/tall-carrots-clap.md
new file mode 100644
index 00000000..8289d7dd
--- /dev/null
+++ b/.changeset/tall-carrots-clap.md
@@ -0,0 +1,5 @@
+---
+"@genseki/react": patch
+---
+
+fix: richText height and resizeable
diff --git a/packages/react/src/react/components/compound/editor/components/rich-text-editor.tsx b/packages/react/src/react/components/compound/editor/components/rich-text-editor.tsx
index 2649aad3..5dd8bd21 100644
--- a/packages/react/src/react/components/compound/editor/components/rich-text-editor.tsx
+++ b/packages/react/src/react/components/compound/editor/components/rich-text-editor.tsx
@@ -51,7 +51,7 @@ export const RichTextEditor = (props: RichTextEditorProps) => {
         isDisabled={props.isDisabled}
         isInvalid={isInvalid}
         data-loading={props.isPending ? 'true' : undefined}
-        className="overflow-auto relative resize-x"
+        className="overflow-auto relative resize-none w-full"
       >
         <div
           className={cn(
diff --git a/packages/react/src/react/components/compound/editor/components/rich-text-provider.tsx b/packages/react/src/react/components/compound/editor/components/rich-text-provider.tsx
index 084f8c28..c94de9bc 100644
--- a/packages/react/src/react/components/compound/editor/components/rich-text-provider.tsx
+++ b/packages/react/src/react/components/compound/editor/components/rich-text-provider.tsx
@@ -7,6 +7,8 @@ import {
   useEditor,
 } from '@tiptap/react'
 
+import { cn } from '../../../../utils/cn'
+
 interface EditorProviderPropsWithEditor extends EditorProviderProps {
   editor?: Editor | null
 }
@@ -29,7 +31,13 @@ export function EditorProvider({
     <EditorContext.Provider value={{ editor: editorInstance }}>
       {slotBefore}
       <EditorConsumer>
-        {() => <EditorContent editor={editorInstance} {...editorContainerProps} />}
+        {() => (
+          <EditorContent
+            editor={editorInstance}
+            className={cn('min-h-[240px]', editorContainerProps.className)}
+            {...editorContainerProps}
+          />
+        )}
       </EditorConsumer>
       {children}
       {slotAfter}