diff --git a/app/Controllers/PrintResult.php b/app/Controllers/PrintResult.php
index 193a8b6..ae55d90 100644
--- a/app/Controllers/PrintResult.php
+++ b/app/Controllers/PrintResult.php
@@ -421,8 +421,8 @@ class PrintResult extends BaseController {
 						</td>
 						<td class='".$color."'>" . $resflag . "</td>
 						<td class='".$color."'>" . $resvalue . "</td>
-						<td class=''>" . $unit . "</td>
-						<td class=''>" . $reff . "</td>
+						<td class=''>" . "<pre>" .$unit. "<pre>" . "</td>
+						<td class=''>" . "<pre>" .$reff. "<pre>" . "</td>
 						<td class=''>" . $serum_type . "</td>
 					</tr>
 				";