diff --git a/test_data/home.html b/test_data/home.html
index 9cdbf74..6a8431d 100644
--- a/test_data/home.html
+++ b/test_data/home.html
@@ -19,7 +19,7 @@
 <div>
   <div id="menu">
     <div id="logo_wrapper" class="svg_wrapper">
-      <a href="/home.html">
+      <a href="/index.html">
       <img id="logo_foh"src="src/img/logo.svg" alt="환대의 조각 로고">
     </a>
     </div>
diff --git a/test_data/index.json b/test_data/index.json
index d76b0d1..75ef057 100644
--- a/test_data/index.json
+++ b/test_data/index.json
@@ -2,7 +2,7 @@
     {
         "__Fragment__": {
             "index": 0,
-            "update": 1605935441.1233928,
+            "update": 1605624006.157665,
             "directory": "./test_data/event_lecture",
             "artist": "event_lecture",
             "file": "event_0000"
@@ -11,7 +11,7 @@
     {
         "__Fragment__": {
             "index": 1,
-            "update": 1605935441.1251554,
+            "update": 1605624006.16457,
             "directory": "./test_data/event_lecture",
             "artist": "event_lecture",
             "file": "event_0001"
@@ -20,52 +20,52 @@
     {
         "__Fragment__": {
             "index": 2,
-            "update": 1603870906.290785,
+            "update": 1503837516.0,
             "directory": "./test_data/carrot",
             "artist": "carrot",
-            "file": "\uc9c8\uc8fc.mp4"
+            "file": "\u110c\u1175\u11af\u110c\u116e.mp4"
         }
     },
     {
         "__Fragment__": {
             "index": 3,
-            "update": 1604043931.1111157,
+            "update": 1567569419.653444,
             "directory": "./test_data/carrot",
             "artist": "carrot",
-            "file": "RTF\ud14c\uc2a4\ud2b8.rtf"
+            "file": "\u1101\u116e\u1106\u116e\u11af\u1101\u116e\u1106\u116e\u11af.mov"
         }
     },
     {
         "__Fragment__": {
             "index": 4,
-            "update": 1604043931.1281314,
-            "directory": "./test_data/carrot",
-            "artist": "carrot",
-            "file": "\uafb8\ubb3c\uafb8\ubb3c.mov"
+            "update": 1603737283.2655902,
+            "directory": "./test_data/grape",
+            "artist": "grape",
+            "file": "IMG_1693.png"
         }
     },
     {
         "__Fragment__": {
             "index": 5,
-            "update": 1604043931.147918,
-            "directory": "./test_data/fig",
-            "artist": "fig",
-            "file": "20201022"
+            "update": 1603737296.0838926,
+            "directory": "./test_data/grape",
+            "artist": "grape",
+            "file": "IMG_1340.jpg"
         }
     },
     {
         "__Fragment__": {
             "index": 6,
-            "update": 1604043931.1488578,
-            "directory": "./test_data/fig",
-            "artist": "fig",
-            "file": "20201029"
+            "update": 1603737307.8227732,
+            "directory": "./test_data/grape",
+            "artist": "grape",
+            "file": "IMG_1690.png"
         }
     },
     {
         "__Fragment__": {
             "index": 7,
-            "update": 1604043931.238141,
+            "update": 1603737326.0093782,
             "directory": "./test_data/grape",
             "artist": "grape",
             "file": "IMG_1334.png"
@@ -74,43 +74,7 @@
     {
         "__Fragment__": {
             "index": 8,
-            "update": 1605581893.2483907,
-            "directory": "./test_data/event_workshop",
-            "artist": "event_workshop",
-            "file": "event_0008"
-        }
-    },
-    {
-        "__Fragment__": {
-            "index": 9,
-            "update": 1604043931.259867,
-            "directory": "./test_data/grape",
-            "artist": "grape",
-            "file": "IMG_1340.jpg"
-        }
-    },
-    {
-        "__Fragment__": {
-            "index": 10,
-            "update": 1604043931.3548143,
-            "directory": "./test_data/grape",
-            "artist": "grape",
-            "file": "IMG_1690.png"
-        }
-    },
-    {
-        "__Fragment__": {
-            "index": 11,
-            "update": 1604043931.4324255,
-            "directory": "./test_data/grape",
-            "artist": "grape",
-            "file": "IMG_1693.png"
-        }
-    },
-    {
-        "__Fragment__": {
-            "index": 12,
-            "update": 1604043931.4409137,
+            "update": 1603737524.8806562,
             "directory": "./test_data/grape",
             "artist": "grape",
             "file": "sample.pdf"
@@ -118,17 +82,53 @@
     },
     {
         "__Fragment__": {
-            "index": 13,
-            "update": 1604912200.5855331,
+            "index": 9,
+            "update": 1604243002.5126157,
             "directory": "./test_data/carrot",
             "artist": "carrot",
-            "file": "test_folder"
+            "file": "RTF\ud14c\uc2a4\ud2b8.rtf"
+        }
+    },
+    {
+        "__Fragment__": {
+            "index": 10,
+            "update": 1604247403.2948427,
+            "directory": "./test_data/carrot",
+            "artist": "carrot",
+            "file": "md\uc4f0\uae30.md"
+        }
+    },
+    {
+        "__Fragment__": {
+            "index": 11,
+            "update": 1604247403.2950983,
+            "directory": "./test_data/carrot",
+            "artist": "carrot",
+            "file": "txt\uc4f0\uae30.txt"
+        }
+    },
+    {
+        "__Fragment__": {
+            "index": 12,
+            "update": 1604851924.8719456,
+            "directory": "./test_data/fig",
+            "artist": "fig",
+            "file": "20201022"
+        }
+    },
+    {
+        "__Fragment__": {
+            "index": 13,
+            "update": 1604851924.8802848,
+            "directory": "./test_data/fig",
+            "artist": "fig",
+            "file": "20201029"
         }
     },
     {
         "__Fragment__": {
             "index": 14,
-            "update": 1605935441.120187,
+            "update": 1605496049.4045768,
             "directory": "./test_data/carrot",
             "artist": "carrot",
             "file": "1030.txt"
@@ -137,16 +137,7 @@
     {
         "__Fragment__": {
             "index": 15,
-            "update": 1605935441.1206152,
-            "directory": "./test_data/carrot",
-            "artist": "carrot",
-            "file": "md\uc4f0\uae30.md"
-        }
-    },
-    {
-        "__Fragment__": {
-            "index": 16,
-            "update": 1605935441.1206863,
+            "update": 1605496049.4053128,
             "directory": "./test_data/carrot",
             "artist": "carrot",
             "file": "test002.txt"
@@ -154,17 +145,8 @@
     },
     {
         "__Fragment__": {
-            "index": 17,
-            "update": 1605935441.1208577,
-            "directory": "./test_data/carrot",
-            "artist": "carrot",
-            "file": "txt\uc4f0\uae30.txt"
-        }
-    },
-    {
-        "__Fragment__": {
-            "index": 18,
-            "update": 1605935441.1260843,
+            "index": 16,
+            "update": 1605496049.4058702,
             "directory": "./test_data/fig",
             "artist": "fig",
             "file": "20201020"
@@ -172,8 +154,8 @@
     },
     {
         "__Fragment__": {
-            "index": 19,
-            "update": 1605935441.1264834,
+            "index": 17,
+            "update": 1605496049.4062285,
             "directory": "./test_data/fig",
             "artist": "fig",
             "file": "fig002.txt"
@@ -181,8 +163,8 @@
     },
     {
         "__Fragment__": {
-            "index": 20,
-            "update": 1605935441.126623,
+            "index": 18,
+            "update": 1605496049.4064658,
             "directory": "./test_data/fig",
             "artist": "fig",
             "file": "test.txt"
@@ -190,8 +172,8 @@
     },
     {
         "__Fragment__": {
-            "index": 21,
-            "update": 1605935441.126737,
+            "index": 19,
+            "update": 1605496049.406584,
             "directory": "./test_data/fig",
             "artist": "fig",
             "file": "test001.txt"
@@ -199,8 +181,8 @@
     },
     {
         "__Fragment__": {
-            "index": 22,
-            "update": 1605935441.127966,
+            "index": 20,
+            "update": 1605496049.407514,
             "directory": "./test_data/grape",
             "artist": "grape",
             "file": "fbdbdbf54d766dd86e5964de01ddc16b.jpg"
diff --git a/test_data/participants.html b/test_data/participants.html
index 3a958cf..ad083f0 100644
--- a/test_data/participants.html
+++ b/test_data/participants.html
@@ -22,7 +22,7 @@
 <body>
     <div id="menu">   
         <div id="logo_wrapper" class="svg_wrapper">
-          <a href="/home.html">
+          <a href="/index.html">
           <img id="logo_foh"src="src/img/logo.svg" alt="환대의 조각 로고">
         </a>
         </div>