diff --git a/src/main/java/cn/hezhaohui/fund/util/FundUtil.java b/src/main/java/cn/hezhaohui/fund/util/FundUtil.java
new file mode 100644
index 0000000..74d9b59
--- /dev/null
+++ b/src/main/java/cn/hezhaohui/fund/util/FundUtil.java
@@ -0,0 +1,14 @@
+package cn.hezhaohui.fund.util;
+
+import org.springframework.stereotype.Component;
+
+@Component
+public class FundUtil {
+    final private static String PREFIX = "https://fund.eastmoney.com/";
+    final private static String SUFFIX = ".html";
+
+    // example: https://fund.eastmoney.com/001068.html
+    public static String getUrlByFundId(String id) {
+        return PREFIX + id + SUFFIX;
+    }
+}
diff --git a/src/test/java/cn/hezhaohui/fund/util/FundUtilTest.java b/src/test/java/cn/hezhaohui/fund/util/FundUtilTest.java
new file mode 100644
index 0000000..28cfe99
--- /dev/null
+++ b/src/test/java/cn/hezhaohui/fund/util/FundUtilTest.java
@@ -0,0 +1,15 @@
+package cn.hezhaohui.fund.util;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class FundUtilTest {
+
+    @Test
+    void getUrlByFundId() {
+        String url = FundUtil.getUrlByFundId("001068");
+        System.out.println(url);
+        assertNotNull(url);
+    }
+}
\ No newline at end of file