diff --git a/.changeset/rich-maps-stare.md b/.changeset/rich-maps-stare.md
new file mode 100644
index 00000000..ecd8f4b2
--- /dev/null
+++ b/.changeset/rich-maps-stare.md
@@ -0,0 +1,5 @@
+---
+"@genseki/react": patch
+---
+
+fix: type button in clear color in richtext
diff --git a/legacies/react/v2/components/compound/editor/components/auto-text-color-button.tsx b/legacies/react/v2/components/compound/editor/components/auto-text-color-button.tsx
index b5572d4f..1abace15 100644
--- a/legacies/react/v2/components/compound/editor/components/auto-text-color-button.tsx
+++ b/legacies/react/v2/components/compound/editor/components/auto-text-color-button.tsx
@@ -20,6 +20,7 @@ export const AutoTextColorButton = () => {
       }}
       disabled={!editor.can().unsetColor()}
       title="Reset text color"
+      type="button"
     >
       <DropSlashIcon className="size-8" />
     </Button>