diff --git a/data.json b/data.json
index 4e4d81a..a8d4f08 100644
--- a/data.json
+++ b/data.json
@@ -1,18 +1,42 @@
-{
-  "store": {
-    "item": [
-      {
-        "id": 0,
-        "category": "ML_model",
-        "title": "Titanic",
-        "price": 400
-      },
-      {
-        "id": 1,
-        "category": "Not_ML_Model",
-        "title": "Punk_Rock",
-        "price": 700
-      }
-    ]
-  }
+{
+  "store": {
+    "item": [
+      {
+        "id": 0,
+        "category": "Headgear",
+        "title": "Bucket Hat",
+        "price": 400
+      },
+      {
+        "id": 1,
+        "category": "Headgear",
+        "title": "Fugu Bell Hat",
+        "price": 1700
+      },
+      {
+        "id": 2,
+        "category": "Clothing",
+        "title": "Lumberjack Shirt",
+        "price": 800
+      },
+      {
+        "id": 3,
+        "category": "Clothing",
+        "title": "Pink Hoodie",
+        "price": 3400
+      },
+      {
+        "id": 4,
+        "category": "Shoes",
+        "title": "Cyan Trainers",
+        "price": 700
+      },
+      {
+        "id": 5,
+        "category": "Shoes",
+        "title": "Red Hi-Tops",
+        "price": 1800
+      }
+    ]
+  }
 }
\ No newline at end of file