fix an view jumping issue in the case that the horizontal scrollbar shifts the view too much

web/src/components/ContentLog.tsx

@@ -50,7 +50,6 @@ export function ContentLog({ year, month }: { year: string, month: string }) {
         // eslint-disable-next-line react-hooks/exhaustive-deps
     }, []);
 
-
     return <ContentLogContainer onMouseEnter={handleMouseEnter}>
         <TextField
             className="search"
@@ -69,7 +68,7 @@ export function ContentLog({ year, month }: { year: string, month: string }) {
         <List
             className="list"
             height={600}
-            itemCount={logs.length}
+            itemCount={logs.length - 1}
             itemSize={20}
             width={"100%"}
         >