diff --git a/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/asserts/ParserAssertHelper.java b/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/asserts/ParserAssertHelper.java
index b41ecb7aafdc6c362fa31d9bcabe076674d36f6b..f96b70b7dbd886f4820fe305793b242091358b59 100644
--- a/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/asserts/ParserAssertHelper.java
+++ b/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/asserts/ParserAssertHelper.java
@@ -20,8 +20,8 @@ package io.shardingjdbc.core.parsing.integrate.asserts;
 import io.shardingjdbc.core.constant.DatabaseType;
 import io.shardingjdbc.core.constant.ShardingOperator;
 import io.shardingjdbc.core.parsing.integrate.jaxb.condition.Condition;
-import io.shardingjdbc.core.parsing.integrate.jaxb.condition.Conditions;
-import io.shardingjdbc.core.parsing.integrate.jaxb.table.Tables;
+import io.shardingjdbc.core.parsing.integrate.jaxb.condition.Value;
+import io.shardingjdbc.core.parsing.integrate.jaxb.table.Table;
 import io.shardingjdbc.core.parsing.parser.context.OrderItem;
 import io.shardingjdbc.core.parsing.parser.context.condition.Column;
 import io.shardingjdbc.core.parsing.parser.context.limit.Limit;
@@ -31,7 +31,6 @@ import io.shardingjdbc.core.parsing.parser.expression.SQLExpression;
 import io.shardingjdbc.core.parsing.parser.expression.SQLNumberExpression;
 import io.shardingjdbc.core.parsing.parser.expression.SQLPlaceholderExpression;
 import io.shardingjdbc.core.parsing.parser.expression.SQLTextExpression;
-import io.shardingjdbc.core.parsing.integrate.jaxb.condition.Value;
 import io.shardingjdbc.core.parsing.parser.token.GeneratedKeyToken;
 import io.shardingjdbc.core.parsing.parser.token.IndexToken;
 import io.shardingjdbc.core.parsing.parser.token.ItemsToken;
@@ -54,22 +53,21 @@ import static org.junit.Assert.assertTrue;
 
 public class ParserAssertHelper {
     
-    public static void assertTables(final Tables expected, final io.shardingjdbc.core.parsing.parser.context.table.Tables actual) {
+    public static void assertTables(final List<Table> expected, final io.shardingjdbc.core.parsing.parser.context.table.Tables actual) {
         assertTrue(EqualsBuilder.reflectionEquals(ParserJAXBHelper.getTables(expected), actual));
     }
     
     public static void assertConditions(
-            final Conditions expected, final io.shardingjdbc.core.parsing.parser.context.condition.Conditions actual, final boolean isPreparedStatement) {
+            final List<Condition> expected, final io.shardingjdbc.core.parsing.parser.context.condition.Conditions actual, final boolean isPreparedStatement) {
         assertTrue(EqualsBuilder.reflectionEquals(buildExpectedConditions(expected, isPreparedStatement), actual));
     }
     
-    private static io.shardingjdbc.core.parsing.parser.context.condition.Conditions buildExpectedConditions(
-            final Conditions conditions, final boolean isPreparedStatement) {
+    private static io.shardingjdbc.core.parsing.parser.context.condition.Conditions buildExpectedConditions(final List<Condition> conditions, final boolean isPreparedStatement) {
         io.shardingjdbc.core.parsing.parser.context.condition.Conditions result = new io.shardingjdbc.core.parsing.parser.context.condition.Conditions();
         if (null == conditions) {
             return result;
         }
-        for (Condition each : conditions.getConditions()) {
+        for (Condition each : conditions) {
             List<SQLExpression> sqlExpressions = new LinkedList<>();
             for (Value value : each.getValues()) {
                 if (isPreparedStatement) {
diff --git a/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/asserts/ParserJAXBHelper.java b/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/asserts/ParserJAXBHelper.java
index 42609db78f1f78d4fa9c38044a0e8de6182883c0..edacc8426e83382c6a6b52c3cbc5d0ab43ffc0d9 100644
--- a/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/asserts/ParserJAXBHelper.java
+++ b/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/asserts/ParserJAXBHelper.java
@@ -42,12 +42,12 @@ public final class ParserJAXBHelper {
      * @param tables tables
      * @return tables
      */
-    public static Tables getTables(final io.shardingjdbc.core.parsing.integrate.jaxb.table.Tables tables) {
+    public static Tables getTables(final List<io.shardingjdbc.core.parsing.integrate.jaxb.table.Table> tables) {
         Tables result = new Tables();
         if (null == tables) {
             return result;
         }
-        for (io.shardingjdbc.core.parsing.integrate.jaxb.table.Table each : tables.getTables()) {
+        for (io.shardingjdbc.core.parsing.integrate.jaxb.table.Table each : tables) {
             Table table = new Table(each.getName(), Optional.fromNullable(each.getAlias()));
             result.add(table);
         }
diff --git a/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/jaxb/condition/Conditions.java b/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/jaxb/condition/Conditions.java
deleted file mode 100644
index 96017ae8953974e58b36e63bfc9fad4c9f148b6d..0000000000000000000000000000000000000000
--- a/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/jaxb/condition/Conditions.java
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright 1999-2015 dangdang.com.
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * </p>
- */
-
-package io.shardingjdbc.core.parsing.integrate.jaxb.condition;
-
-import lombok.Getter;
-
-import javax.xml.bind.annotation.XmlAccessType;
-import javax.xml.bind.annotation.XmlAccessorType;
-import javax.xml.bind.annotation.XmlElement;
-import java.util.List;
-
-@Getter
-@XmlAccessorType(XmlAccessType.FIELD)
-public final class Conditions {
-    
-    @XmlElement(name = "condition")
-    private List<Condition> conditions;
-}
diff --git a/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/jaxb/root/ParserAssert.java b/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/jaxb/root/ParserAssert.java
index a7bcf92b33fb0b55c6543343f06094f5008988f8..abbcb86484f1e8ac3eaba01fda4cefbe2b88a0b0 100644
--- a/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/jaxb/root/ParserAssert.java
+++ b/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/jaxb/root/ParserAssert.java
@@ -17,21 +17,21 @@
 
 package io.shardingjdbc.core.parsing.integrate.jaxb.root;
 
+import io.shardingjdbc.core.parsing.integrate.jaxb.condition.Condition;
+import io.shardingjdbc.core.parsing.integrate.jaxb.groupby.GroupByColumn;
 import io.shardingjdbc.core.parsing.integrate.jaxb.item.AggregationSelectItem;
-import io.shardingjdbc.core.parsing.integrate.jaxb.condition.Conditions;
+import io.shardingjdbc.core.parsing.integrate.jaxb.limit.Limit;
+import io.shardingjdbc.core.parsing.integrate.jaxb.orderby.OrderByColumn;
+import io.shardingjdbc.core.parsing.integrate.jaxb.table.Table;
 import io.shardingjdbc.core.parsing.integrate.jaxb.token.GeneratedKeyToken;
-import io.shardingjdbc.core.parsing.integrate.jaxb.groupby.GroupByColumn;
 import io.shardingjdbc.core.parsing.integrate.jaxb.token.IndexToken;
 import io.shardingjdbc.core.parsing.integrate.jaxb.token.ItemsToken;
-import io.shardingjdbc.core.parsing.integrate.jaxb.limit.Limit;
 import io.shardingjdbc.core.parsing.integrate.jaxb.token.MultipleInsertValuesToken;
 import io.shardingjdbc.core.parsing.integrate.jaxb.token.OffsetToken;
-import io.shardingjdbc.core.parsing.integrate.jaxb.orderby.OrderByColumn;
 import io.shardingjdbc.core.parsing.integrate.jaxb.token.OrderByToken;
 import io.shardingjdbc.core.parsing.integrate.jaxb.token.RowCountToken;
 import io.shardingjdbc.core.parsing.integrate.jaxb.token.SQLToken;
 import io.shardingjdbc.core.parsing.integrate.jaxb.token.TableToken;
-import io.shardingjdbc.core.parsing.integrate.jaxb.table.Tables;
 import lombok.Getter;
 import lombok.Setter;
 
@@ -56,11 +56,13 @@ public final class ParserAssert {
     @XmlList
     private List<String> parameters;
     
-    @XmlElement(name = "tables") 
-    private Tables tables;
+    @XmlElementWrapper
+    @XmlElement(name = "table")
+    private List<Table> tables;
     
-    @XmlElement(name = "conditions") 
-    private Conditions conditions;
+    @XmlElementWrapper
+    @XmlElement(name = "condition") 
+    private List<Condition> conditions;
     
     @XmlElementWrapper(name = "table-tokens")
     @XmlElement(name = "table-token")
diff --git a/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/jaxb/table/Tables.java b/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/jaxb/table/Tables.java
deleted file mode 100644
index 6d00496f9875ea15a935cd5ce24834462a8e0423..0000000000000000000000000000000000000000
--- a/sharding-core/src/test/java/io/shardingjdbc/core/parsing/integrate/jaxb/table/Tables.java
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright 1999-2015 dangdang.com.
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * </p>
- */
-
-package io.shardingjdbc.core.parsing.integrate.jaxb.table;
-
-import lombok.Getter;
-
-import javax.xml.bind.annotation.XmlAccessType;
-import javax.xml.bind.annotation.XmlAccessorType;
-import javax.xml.bind.annotation.XmlElement;
-import java.util.List;
-
-@Getter
-@XmlAccessorType(XmlAccessType.FIELD)
-public final class Tables {
-    
-    @XmlElement(name = "table")
-    private List<Table> tables;
-}