diff --git a/modules/module/module.admin.controller.php b/modules/module/module.admin.controller.php
index 5edecd520..54af47477 100644
--- a/modules/module/module.admin.controller.php
+++ b/modules/module/module.admin.controller.php
@@ -396,9 +396,12 @@
                 } else {
                     $group_srls = Context::get($grant_name);
                     if($group_srls) {
-                        if(strpos($group_srls,'|@|')!==false) $group_srls = explode('|@|',$group_srls);
-                        elseif(strpos($group_srls,',')!==false) $group_srls = explode(',',$group_srls);
-                        else $group_srls = array($group_srls);
+						if(!is_array($group_srls))
+						{
+							if(strpos($group_srls,'|@|')!==false) $group_srls = explode('|@|',$group_srls);
+							elseif(strpos($group_srls,',')!==false) $group_srls = explode(',',$group_srls);
+							else $group_srls = array($group_srls);
+						}
                         $grant->{$grant_name} = $group_srls;
                     }
                     continue;
diff --git a/modules/module/tpl/include.manage_selected.html b/modules/module/tpl/include.manage_selected.html
index a6c7389f5..041990027 100644
--- a/modules/module/tpl/include.manage_selected.html
+++ b/modules/module/tpl/include.manage_selected.html
@@ -30,4 +30,4 @@
 		<include target="include.module_grant_setup.html" />
 		<include target="include.multilang.textarea.html" />
 	</div>
-</div>
\ No newline at end of file
+</div>
diff --git a/modules/module/tpl/include.module_grant_setup.html b/modules/module/tpl/include.module_grant_setup.html
index c96c9a582..2379ee747 100644
--- a/modules/module/tpl/include.module_grant_setup.html
+++ b/modules/module/tpl/include.module_grant_setup.html
@@ -32,7 +32,7 @@
 						</select>
 						<div id="zone_{$grant_name}" style="display:none">
 							<!--@foreach($group_list as $group_srl => $group_item)-->
-							<input type="checkbox" class="checkbox" name="{$grant_name}" value="{$group_item->group_srl}" id="grant_{$grant_name}_{$group_srl}" />
+							<input type="checkbox" class="checkbox" name="{$grant_name}[]" value="{$group_item->group_srl}" id="grant_{$grant_name}_{$group_srl}" />
 							<label for="grant_{$grant_name}_{$group_srl}">{$group_item->title}</label>
 							<!--@end-->
 						</div>