feat: relation to issue #10

Author: mumiao

src/components/input/TextArea.tsx

@@ -65,7 +65,6 @@ const TextArea = ({
     );
 
     let val = fixControlledValue(value) as string;
-    // Max length value
     const hasMaxLength = Number(maxLength) > 0;
     val = hasMaxLength ? [...val].slice(0, maxLength).join('') : val;
     // Only show text area wrapper when needed