chore: make some improvement (#8255)

* chore: make some improvement

* chore: upd

src/cell/index.tsx

@@ -74,10 +74,10 @@ export default createComponent({
     };
 
     const renderValue = () => {
-      const hasTitle = slots.title || isDef(props.title);
       const hasValue = slots.default || isDef(props.value);
 
       if (hasValue) {
+        const hasTitle = slots.title || isDef(props.title);
         return (
           <div class={[bem('value', { alone: !hasTitle }), props.valueClass]}>
             {slots.default ? slots.default() : <span>{props.value}</span>}