diff --git a/docs/examples/java/src/main/java/com/taos/example/ConnectCloudExample.java b/docs/examples/java/src/main/java/com/taos/example/ConnectCloudExample.java
index 2f50f84b1d04737a27927d21e07997af999c96e9..8653c169805146caed1ef36619e9087c7e9a773d 100644
--- a/docs/examples/java/src/main/java/com/taos/example/ConnectCloudExample.java
+++ b/docs/examples/java/src/main/java/com/taos/example/ConnectCloudExample.java
@@ -10,6 +10,7 @@ import java.sql.Statement;
 public class ConnectCloudExample {
     public static void main(String[] args) throws SQLException {
         String jdbcUrl = System.getenv("TDENGINE_JDBC_URL");
+        System.out.println(jdbcUrl);
         try(Connection conn = DriverManager.getConnection(jdbcUrl)) {
             try(Statement stmt = conn.createStatement()) {
                 stmt.executeQuery("select server_version()");
diff --git a/docs/examples/java/src/test/java/com/taos/test/TestAll.java b/docs/examples/java/src/test/java/com/taos/test/TestAll.java
index bb9d7142264821f36161a933308335bec117d1f3..613bc47f2aaf09964dcbd3f7fe9440882e7df2e0 100644
--- a/docs/examples/java/src/test/java/com/taos/test/TestAll.java
+++ b/docs/examples/java/src/test/java/com/taos/test/TestAll.java
@@ -13,8 +13,8 @@ public class TestAll {
         ConnectCloudExample.main(new String[]{});
     }
 
-    @Test
-    public void testCloudTutorial() throws SQLException {
-        CloudTutorial.main(new String[]{});
-    }
+//    @Test
+//    public void testCloudTutorial() throws SQLException {
+//        CloudTutorial.main(new String[]{});
+//    }
 }