feat: modify the style of the operator #918 (#1335)

### What problem does this PR solve?

feat: modify the style of the operator #918
### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/flow/hooks.ts

@@ -96,6 +96,7 @@ export const useHandleDrop = () => {
         },
         data: {
           label: `${type}`,
+          name: humanId(),
         },
         sourcePosition: Position.Right,
         targetPosition: Position.Left,