diff --git a/apps/renderer/src/components/ui/divider/PanelSpliter.tsx b/apps/renderer/src/components/ui/divider/PanelSpliter.tsx
index 607dac7ee..3de6af8bf 100644
--- a/apps/renderer/src/components/ui/divider/PanelSpliter.tsx
+++ b/apps/renderer/src/components/ui/divider/PanelSpliter.tsx
@@ -39,7 +39,7 @@ export const PanelSplitter = (
       ref={ref}
       {...rest}
       className={cn(
-        "absolute inset-0 z-[1] w-[2px] -translate-x-1/2 cursor-ew-resize bg-transparent hover:bg-gray-400 active:!bg-accent hover:dark:bg-neutral-500",
+        "absolute inset-0 z-[3] w-[2px] -translate-x-1/2 cursor-ew-resize bg-transparent hover:bg-gray-400 active:!bg-accent hover:dark:bg-neutral-500",
         isDragging ? "bg-accent" : "",
       )}
     />
diff --git a/apps/renderer/src/pages/(main)/layout.tsx b/apps/renderer/src/pages/(main)/layout.tsx
index b012893b3..a348ff81b 100644
--- a/apps/renderer/src/pages/(main)/layout.tsx
+++ b/apps/renderer/src/pages/(main)/layout.tsx
@@ -209,7 +209,7 @@ const FeedResponsiveResizerContainer = ({
       <div
         className={cn(
           "shrink-0 overflow-hidden",
-          "absolute inset-y-0 z-10",
+          "absolute inset-y-0 z-[2]",
           feedColumnTempShow && !feedColumnShow && "shadow-drawer-right z-[12] border-r",
           !feedColumnShow && !feedColumnTempShow ? "-translate-x-full delay-200" : "",
           !isDragging ? "duration-200" : "",