diff --git a/pom.xml b/pom.xml
index 4c4f67e..a319ead 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.aliyun.odps</groupId>
     <artifactId>odps-jdbc</artifactId>
-    <version>3.2.25</version>
+    <version>3.2.26</version>
     <name>odps-jdbc</name>
     <description>Aliyun ODPS JDBC driver</description>
     <url>http://odps.aliyun.com</url>
@@ -49,7 +49,7 @@
     </distributionManagement>
 
     <properties>
-        <sdk.version>0.37.10-public</sdk.version>
+        <sdk.version>0.38.4-public</sdk.version>
         <junit.version>4.11</junit.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <jdk.version>1.8</jdk.version>
diff --git a/src/main/java/com/aliyun/odps/jdbc/OdpsStatement.java b/src/main/java/com/aliyun/odps/jdbc/OdpsStatement.java
index cad1db9..533fa2a 100644
--- a/src/main/java/com/aliyun/odps/jdbc/OdpsStatement.java
+++ b/src/main/java/com/aliyun/odps/jdbc/OdpsStatement.java
@@ -925,6 +925,7 @@ private void runSQLInSession(String sql, Map<String, String> settings)
       settings.put("odps.sql.select.auto.limit", autoSelectLimit.toString());
     }
     executor.run(sql, settings);
+    executeInstance = executor.getInstance();
     try {
       sessionResultSet = executor.getResultSet(0L, resultCountLimit, resultSizeLimit, enableLimit);
       List<String> exeLog = executor.getExecutionLog();
@@ -945,8 +946,6 @@ private void runSQLInSession(String sql, Map<String, String> settings)
     long end = System.currentTimeMillis();
     connHandle.log.info("It took me " + (end - begin) + " ms to run sql");
 
-    executeInstance = executor.getInstance();
-
     String logView = executor.getLogView();
     connHandle.log.info("Run SQL: " + sql + ", LogView:" + logView);
     warningChain = new SQLWarning(executor.getSummary());
diff --git a/src/main/java/com/aliyun/odps/jdbc/utils/transformer/to/jdbc/ToJdbcStringTransformer.java b/src/main/java/com/aliyun/odps/jdbc/utils/transformer/to/jdbc/ToJdbcStringTransformer.java
index 8de324f..2d256ef 100644
--- a/src/main/java/com/aliyun/odps/jdbc/utils/transformer/to/jdbc/ToJdbcStringTransformer.java
+++ b/src/main/java/com/aliyun/odps/jdbc/utils/transformer/to/jdbc/ToJdbcStringTransformer.java
@@ -74,20 +74,20 @@ public Object transform(
       return null;
     }
 
-    Builder calendarBuilder = new Calendar.Builder()
-        .setCalendarType("iso8601")
-        .setLenient(true);
-    if (timeZone != null) {
-      calendarBuilder.setTimeZone(timeZone);
+    if (o instanceof byte[]) {
+      return encodeBytes((byte[]) o, charset);
     }
-    Calendar calendar = calendarBuilder.build();
-
 
     // The argument cal should always be ignored since MaxCompute stores timezone information.
     try {
-      if (o instanceof byte[]) {
-        return encodeBytes((byte[]) o, charset);
-      } else if (java.util.Date.class.isInstance(o)) {
+      if (java.util.Date.class.isInstance(o)) {
+        Builder calendarBuilder = new Calendar.Builder()
+            .setCalendarType("iso8601")
+            .setLenient(true);
+        if (timeZone != null) {
+          calendarBuilder.setTimeZone(timeZone);
+        }
+        Calendar calendar = calendarBuilder.build();
 
         if (java.sql.Timestamp.class.isInstance(o)) {
           // MaxCompute TIMESTAMP
@@ -104,6 +104,13 @@ public Object transform(
         }
       } else {
         if (odpsType != null) {
+          Builder calendarBuilder = new Calendar.Builder()
+              .setCalendarType("iso8601")
+              .setLenient(true);
+          if (timeZone != null) {
+            calendarBuilder.setTimeZone(timeZone);
+          }
+          Calendar calendar = calendarBuilder.build();
           DATETIME_FORMAT.get().setCalendar(calendar);
 
           switch (odpsType.getOdpsType()) {