这个是哪儿出现错误呢

Question

Function FindLabel ( [说明] );
if (len( [说明] )) >5 then;
         
FindLabel = left( [说明] ,int(len( [说明] )/2))&chr(13)&right( [说明] ,len( [说明] )-int(len( [说明] )/2))
else     
FindLabel = [说明]
    end if

End Function