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/pom.xml b/pom.xml
new file mode 100644
index 0000000..d24c2b5
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,78 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.lilittlecat</groupId>
+    <artifactId>awesome-free-chatgpt</artifactId>
+    <version>0.0.1</version>
+    <packaging>jar</packaging>
+
+    <name>awesome-free-chatgpt</name>
+    <url>https://freechatgpt.lilittlecat.com</url>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <!--    <repositories>-->
+    <!--        <repository>-->
+    <!--            <id>sonatype-nexus-snapshots</id>-->
+    <!--            <url>https://oss.sonatype.org/content/repositories/snapshots/</url>-->
+    <!--            <snapshots>-->
+    <!--                <enabled>true</enabled>-->
+    <!--            </snapshots>-->
+    <!--        </repository>-->
+    <!--    </repositories>-->
+
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.20</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.seleniumhq.selenium</groupId>
+            <artifactId>selenium-java</artifactId>
+            <version>4.9.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.seleniumhq.selenium</groupId>
+            <artifactId>selenium-grid</artifactId>
+            <version>4.9.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <version>5.9.2</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.jsoup</groupId>
+            <artifactId>jsoup</artifactId>
+            <version>1.15.3</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba.fastjson2</groupId>
+            <artifactId>fastjson2</artifactId>
+            <version>2.0.20</version>
+        </dependency>
+        <dependency>
+            <groupId>cn.hutool</groupId>
+            <artifactId>hutool-all</artifactId>
+            <version>5.8.11</version>
+        </dependency>
+    </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>
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;
+    }
+
+}