diff --git a/panda-jdbc/src/test/java/org/panda/jdbc/id/IdGenerateTest.java b/panda-jdbc/src/test/java/org/panda/jdbc/id/IdGenerateTest.java
new file mode 100644
index 0000000..a36ed36
--- /dev/null
+++ b/panda-jdbc/src/test/java/org/panda/jdbc/id/IdGenerateTest.java
@@ -0,0 +1,18 @@
+package org.panda.jdbc.id;
+
+import junit.framework.TestCase;
+
+public class IdGenerateTest extends TestCase {
+
+    public void testNextId() {
+
+        IdGenerate<String> stringIdGenerate = new UUIdGenerate();
+        for (int i=0;i<10000;i++){
+            System.out.println(stringIdGenerate.nextId());
+        }
+        IdGenerate<Long> longIdGenerate = new SnowflakeIdGenerate(0,0);
+        for (int i=0;i<10000;i++){
+            System.out.println(longIdGenerate.nextId());
+        }
+    }
+}
\ No newline at end of file