diff --git a/Courses.php b/Courses.php
index aa690a3..146d97e 100644
--- a/Courses.php
+++ b/Courses.php
@@ -156,7 +156,7 @@ New Date/Time <br><input type="date" name="date" required=""> <input type="time"
       ?> 
       <form method='post'   enctype='multipart/form-data' action=''>
          <input type='hidden' name='frm_uploadlab' value='true' required=''/>
-            <input type='hidden' name='course_id' value='<?php echo ".$id." ?>' required=''/>
+            <input type='hidden' name='course_id' value='<?php echo "$id" ?>' required=''/>
                   <input type='hidden' name='url' value='<?php echo ".$course_url." ?>' required=''/>
            
 Dealine Date/Time
@@ -209,7 +209,7 @@ Submission Type  <input type='radio' name='type' value='Individual' required=''>
                 $_SESSION['url']=$url;
                 ?>
                    <input type='hidden' name='frm_uploadlab' value='true' required=''/>
-                      <input type='hidden' name='course_id' value='<?php echo ".$id." ?>' required=''/>
+                      <input type='hidden' name='course_id' value='<?php echo "$id" ?>' required=''/>
                             <input type='hidden' name='url' value='<?php echo ".$course_url." ?>' required=''/>
                      
  Dealine Date/Time
diff --git a/index.php b/index.php
index 19db8b6..2379936 100644
--- a/index.php
+++ b/index.php
@@ -112,7 +112,7 @@ if(isset($_SESSION['info_signup1'])) {
 <hr>
 
 <div style="" id="footer">
-Developed by : Mohamed Nor (201825800050)-houzi you can submit your suggestions & bug reports to  mohamednor@qq.com  <small>Last Update : 16/04/2020 by <i>Ashly</i> </small>
+Developed by : Mohamed Nor (201825800050)-houzi you can submit your suggestions & bug reports to  mohamednor@qq.com  <small>Last Update : 18/04/2020 by <i>Ashly</i> </small>
 
 </div>