Fix: Fixed an issue where parser configurations could be added infinitely #9869 (#10464)

### What problem does this PR solve?

Fix: Fixed an issue where parser configurations could be added
infinitely #9869

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

web/src/pages/data-flow/log-sheet/dataflow-timeline.tsx

@@ -78,7 +78,7 @@ export function DataflowTimeline({ traceList }: DataflowTimelineProps) {
                       <div className="flex-1 flex items-center gap-5">
                         <Progress value={progress} className="h-1 flex-1" />
                         <span className="text-accent-primary text-xs">
-                          {progress}%
+                          {progress.toFixed(2)}%
                         </span>
                       </div>
                     </section>