[improvement][chat&headless]Remove deprecated system time fields.

launchers/standalone/src/test/java/com/tencent/supersonic/chat/MetricTest.java

@@ -39,6 +39,7 @@ public class MetricTest extends BaseTest {
     }
 
     @Test
+    @SetSystemProperty(key = "s2.test", value = "true")
     public void testMetricModel() throws Exception {
         QueryResult actualResult = submitNewChat("超音数 访问次数", agent.getId());
 

launchers/standalone/src/test/java/com/tencent/supersonic/headless/BaseTest.java

@@ -106,6 +106,7 @@ public class BaseTest extends BaseApplication {
         dateConf.setDateMode(DateMode.BETWEEN);
         dateConf.setEndDate(now().plusDays(0).toString());
         dateConf.setStartDate(now().plusDays(-365).toString());
+        dateConf.setDateField("imp_date");
         queryStructReq.setDateInfo(dateConf);
 
         List<Order> orders = new ArrayList<>();

launchers/standalone/src/test/java/com/tencent/supersonic/util/DataUtils.java

@@ -79,6 +79,7 @@ public class DataUtils {
         dateInfo.setPeriod(period);
         dateInfo.setStartDate(startDate);
         dateInfo.setEndDate(endDate);
+        dateInfo.setDateField("imp_date");
         return dateInfo;
     }