bug fix

src/views/MoreContent.vue

@@ -294,7 +294,7 @@ const { haveSwipedThisTime, translateLength, currentAnchorIdx } = useSmoothSwipe
     maxTranslateLength.value * 967 / windowWidthDesign - windowWidth.value / 2,
     maxTranslateLength.value - windowWidth.value
   ],
-  initialAnchorIdx: Number(route.query.anchorIdx)
+  initialAnchorIdx: Number(route.query.anchorIdx) || 0
 })
 
 const bgInitialLeft = 0