diff --git a/f_install/j_setup_db.php b/f_install/j_setup_db.php
index 1580ff93..ee5f88c7 100644
--- a/f_install/j_setup_db.php
+++ b/f_install/j_setup_db.php
@@ -263,6 +263,14 @@ $result = Util::generateFileUsingSimpleTemplate(
     ]
 );
 
+Util::generateFileUsingSimpleTemplate(
+    __dir__.'/templates/KakaoKey.orig.php',
+    ROOT.'/d_setting/KakaoKey.php',
+    [
+    ],
+    true
+);
+
 if ($result !== true) {
     Json::die([
         'result'=>false,
diff --git a/src/sammo/WebUtil.php b/src/sammo/WebUtil.php
index 9c2b9fab..8ec87853 100644
--- a/src/sammo/WebUtil.php
+++ b/src/sammo/WebUtil.php
@@ -137,6 +137,9 @@ class WebUtil
     }
 
     public static function drawMenu(string $path): string{
+        if(!file_exists($path)){
+            return '';
+        }
         $json = Json::decode(file_get_contents($path));
 
         $result = [];