diff --git a/lib/common.lib.php b/lib/common.lib.php
index 053486975..c8f5df084 100644
--- a/lib/common.lib.php
+++ b/lib/common.lib.php
@@ -2129,7 +2129,7 @@ function time_select($time, $name="")
     preg_match("/([0-9]{2}):([0-9]{2}):([0-9]{2})/", $time, $m);
 
     // 시
-    $s .= "<select name='{$name}_h'>";
+    $s = "<select name='{$name}_h'>";
     for ($i=0; $i<=23; $i++) {
         $s .= "<option value='$i'";
         if ($i == $m['0']) {
diff --git a/lib/shop.lib.php b/lib/shop.lib.php
index 7f028e93e..561a0c8b6 100644
--- a/lib/shop.lib.php
+++ b/lib/shop.lib.php
@@ -2747,7 +2747,7 @@ function is_inicis_order_pay($type){
     return false;
 }
 
-function get_item_images_info($it, $size=array(), $image_width, $image_height){
+function get_item_images_info($it, $size=array(), $image_width=0, $image_height=0){
     
     if( !(is_array($it) && $it) ) return array();
     $images = array();
diff --git a/plugin/social/includes/functions.php b/plugin/social/includes/functions.php
index c7a8b45fd..1ba329735 100644
--- a/plugin/social/includes/functions.php
+++ b/plugin/social/includes/functions.php
@@ -151,7 +151,7 @@ function social_before_join_check($url=''){
     return false;
 }
 
-function social_get_data($by='provider', $provider, $user_profile){
+function social_get_data($by, $provider, $user_profile){
     global $g5;
 
     // 소셜 가입이 되어 있는지 체크