diff --git a/dddlib-domain/src/main/java/org/dayatang/domain/DataType.java b/dddlib-domain/src/main/java/org/dayatang/domain/DataType.java
index 9c62d0be62ad38a68e3855bb51394f128ca9825e..55cb39ff82a4882e92c8c6b08eacaeee211c9cd1 100644
--- a/dddlib-domain/src/main/java/org/dayatang/domain/DataType.java
+++ b/dddlib-domain/src/main/java/org/dayatang/domain/DataType.java
@@ -1,11 +1,11 @@
 package org.dayatang.domain;
 
-import org.apache.commons.lang3.time.DateUtils;
-
 import java.math.BigDecimal;
 import java.text.ParseException;
 import java.util.Date;
+
 import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.time.DateUtils;
 
 /**
  * 数据类型枚举。
@@ -63,7 +63,7 @@ public enum DataType {
                 @Override
                 public Date getValue(String value) {
                     try {
-                        return StringUtils.isBlank(value) ? null : DateUtils.parseDate(value, TIME_FORMAT);
+                        return StringUtils.isBlank(value) ? null : DateUtils.parseDateStrictly(value, TIME_FORMAT);
                     } catch (ParseException e) {
                         throw new IllegalArgumentException("'" + value + "' cannot be converted to Time" + e);
                     }
@@ -87,6 +87,6 @@ public enum DataType {
      */
     public abstract Object getValue(String value);
     protected static final String DATE_FORMAT = "yyyy-MM-dd";
-    protected static final String TIME_FORMAT = "hh:mm:ss";
-    protected static final String DATE_TIME_FORMAT = "yyyy-MM-dd hh:mm:ss";
+    protected static final String TIME_FORMAT = "HH:mm:ss";
+    protected static final String DATE_TIME_FORMAT = "yyyy-MM-dd HH:mm:ss";
 }
diff --git a/dddlib-domain/src/test/java/org/dayatang/domain/datatype/DataTypeTest.java b/dddlib-domain/src/test/java/org/dayatang/domain/datatype/DataTypeTest.java
index 8260adbad0c120c619777609ab9f960a8f04e11f..eca3320e0c31be792667740120fda64ea74ddac8 100644
--- a/dddlib-domain/src/test/java/org/dayatang/domain/datatype/DataTypeTest.java
+++ b/dddlib-domain/src/test/java/org/dayatang/domain/datatype/DataTypeTest.java
@@ -1,15 +1,16 @@
 package org.dayatang.domain.datatype;
 
+import java.math.BigDecimal;
+import java.text.ParseException;
+
 import org.apache.commons.lang3.time.DateUtils;
+import org.dayatang.domain.DataType;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 
-import java.math.BigDecimal;
-import java.text.ParseException;
-import org.dayatang.domain.DataType;
-
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
 
 public class DataTypeTest {
 
@@ -61,11 +62,11 @@ public class DataTypeTest {
     
     @Test(expected = IllegalArgumentException.class)
     public void testTimeException() {
-        DataType.DATE.getValue("28:70:88");
+        DataType.TIME.getValue("28:70:88");
     }
     
     @Test(expected = IllegalArgumentException.class)
     public void testDateTimeException() {
-        DataType.DATE.getValue("xxy-02-30 00:34:11");
+        DataType.DATE_TIME.getValue("xxy-02-30 00:34:11");
     }
 }