diff --git a/mobile/skin/board/gallery/write.skin.php b/mobile/skin/board/gallery/write.skin.php
index f40d8db61..43f4119a3 100644
--- a/mobile/skin/board/gallery/write.skin.php
+++ b/mobile/skin/board/gallery/write.skin.php
@@ -242,7 +242,7 @@ function fwrite_submit(f)
         }
     }
 
-    <?php if ($is_guest) { echo chk_captcha_js(); } ?>
+    <?php echo $captcha_js; // 캡챠 사용시 자바스크립트에서 입력된 캡챠를 검사함  ?>
 
     document.getElementById("btn_submit").disabled = "disabled";
 
diff --git a/theme/basic/mobile/skin/board/basic/write.skin.php b/theme/basic/mobile/skin/board/basic/write.skin.php
index b28d9abb7..a46fbefdf 100644
--- a/theme/basic/mobile/skin/board/basic/write.skin.php
+++ b/theme/basic/mobile/skin/board/basic/write.skin.php
@@ -243,7 +243,7 @@ function fwrite_submit(f)
         }
     }
 
-    <?php if ($is_guest) { echo chk_captcha_js(); } ?>
+    <?php echo $captcha_js; // 캡챠 사용시 자바스크립트에서 입력된 캡챠를 검사함  ?>
 
     document.getElementById("btn_submit").disabled = "disabled";
 
diff --git a/theme/basic/mobile/skin/board/gallery/write.skin.php b/theme/basic/mobile/skin/board/gallery/write.skin.php
index f40d8db61..43f4119a3 100644
--- a/theme/basic/mobile/skin/board/gallery/write.skin.php
+++ b/theme/basic/mobile/skin/board/gallery/write.skin.php
@@ -242,7 +242,7 @@ function fwrite_submit(f)
         }
     }
 
-    <?php if ($is_guest) { echo chk_captcha_js(); } ?>
+    <?php echo $captcha_js; // 캡챠 사용시 자바스크립트에서 입력된 캡챠를 검사함  ?>
 
     document.getElementById("btn_submit").disabled = "disabled";