diff --git a/data/features.json b/data/features.json
new file mode 100644
index 0000000..e087348
--- /dev/null
+++ b/data/features.json
@@ -0,0 +1,11 @@
+{
+  "free": 2,
+  "free_quota": 1,
+  "gpt4_supported": 0.5,
+  "more_than_chat": 0.5,
+  "login_required": -1,
+  "vpn_required": -1,
+  "api_key_required": -1,
+  "follow_on_wechat_required": -1,
+  "community_recommendation": 0.5
+}
\ No newline at end of file
diff --git a/data/websites.json b/data/websites.json
new file mode 100644
index 0000000..0a51ba1
--- /dev/null
+++ b/data/websites.json
@@ -0,0 +1,6 @@
+{
+  "websites": {
+    "normal": [],
+    "abnormal": []
+  }
+}
\ No newline at end of file
diff --git a/src/main/java/com.lilittlecat/app/Features.java b/src/main/java/com.lilittlecat/app/Features.java
new file mode 100644
index 0000000..5066b35
--- /dev/null
+++ b/src/main/java/com.lilittlecat/app/Features.java
@@ -0,0 +1,30 @@
+package com.lilittlecat.app;
+
+import lombok.Getter;
+
+/**
+ * @author <a href="https://github.com/LiLittleCat">LiLittleCat</a>
+ * @since 2023/5/7
+ */
+@Getter
+public enum Features {
+    FREE("free", "🆓", 2f),
+    FREE_QUOTA("free_quota", "🔓", 1f),
+    GPT4_SUPPORTED("gpt4_supported", "🧠", 0.5f),
+    MORE_THAN_CHAT("more_than_chat", "💬", 0.5f),
+    LOGIN_REQUIRED("login_required", "🔒", -1f),
+    VPN_REQUIRED("vpn_required", "🌐", -1f),
+    API_KEY_REQUIRED("api_key_required", "🔑", -1f),
+    FOLLOW_ON_WECHAT_REQUIRED("follow_on_wechat_required", "👀", -1f),
+    COMMUNITY_RECOMMENDATION("community_recommendation", "🌟", 0.5f);;
+    private final String value;
+    private final String label;
+    private final Float score;
+
+    Features(String value, String label, Float score) {
+        this.value = value;
+        this.label = label;
+        this.score = score;
+    }
+
+}