From 1cabf884450d5ee880140281b799d1605eb2f435 Mon Sep 17 00:00:00 2001
From: syuilo <4439005+syuilo@users.noreply.github.com>
Date: Fri, 10 Jul 2026 13:53:54 +0900
Subject: [PATCH] Update MkImageGallery.item.vue

---
 packages/frontend/src/components/MkImageGallery.item.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/frontend/src/components/MkImageGallery.item.vue b/packages/frontend/src/components/MkImageGallery.item.vue
index cb1d2a0248..9351489ec1 100644
--- a/packages/frontend/src/components/MkImageGallery.item.vue
+++ b/packages/frontend/src/components/MkImageGallery.item.vue
@@ -383,8 +383,8 @@ function updateInertia(timeStamp: number) {
 	if (isDragging) return;
 	if (!isZooming.value) return;
 	if (Math.abs(pointerVec.x) < 0.01 && Math.abs(pointerVec.y) < 0.01) return;
-	translation.value.x += pointerVec.x;
-	translation.value.y += pointerVec.y;
+	translation.value.x += pointerVec.x * timeDelta;
+	translation.value.y += pointerVec.y * timeDelta;
 	pointerVec.x *= inertiaFactor ** (timeDelta / 16.67);
 	pointerVec.y *= inertiaFactor ** (timeDelta / 16.67);
 }