diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/statement/dql/select/AbstractSelectParser.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/statement/dql/select/AbstractSelectParser.java
index 93d00c8bbf467ed0c7daf05af2e0a2894fed135b..4a67c031b742c80aee440cf0b8cde04b48a11f31 100755
--- a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/statement/dql/select/AbstractSelectParser.java
+++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/statement/dql/select/AbstractSelectParser.java
@@ -349,7 +349,7 @@ public abstract class AbstractSelectParser implements SQLStatementParser {
             sqlParser.skipUselessParentheses();
             parse();
             sqlParser.skipUselessParentheses();
-            if (!selectStatement.getTables().isEmpty() || getSqlParser().equalAny(DefaultKeyword.WHERE, Assist.END)) {
+            if (getSqlParser().equalAny(DefaultKeyword.WHERE, Assist.END)) {
                 return;
             }
         }
@@ -362,8 +362,8 @@ public abstract class AbstractSelectParser implements SQLStatementParser {
     }
     
     protected final void parseTableFactor() {
-        final int beginPosition = sqlParser.getLexer().getCurrentToken().getEndPosition() - sqlParser.getLexer().getCurrentToken().getLiterals().length();
         sqlParser.skipAll(DefaultKeyword.AS);
+        final int beginPosition = sqlParser.getLexer().getCurrentToken().getEndPosition() - sqlParser.getLexer().getCurrentToken().getLiterals().length();
         String literals = sqlParser.getLexer().getCurrentToken().getLiterals();
         sqlParser.getLexer().nextToken();
         // TODO 包含Schema解析
diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/base/AbstractBaseParseSQLTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/base/AbstractBaseParseSQLTest.java
index 506d476a3768a465e335fcd785cbb176f825e984..e85ed24bd78af50343e8ffe3ca250c5f97800c26 100644
--- a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/base/AbstractBaseParseSQLTest.java
+++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parsing/parser/base/AbstractBaseParseSQLTest.java
@@ -53,7 +53,6 @@ public abstract class AbstractBaseParseSQLTest extends AbstractBaseParseTest {
         }
     }
     
-    
     private void assertExpectedTables(final SQLStatement actual) {
         assertTrue(new ReflectionEquals(getExpectedTables()).matches(actual.getTables()));
     }
diff --git a/sharding-jdbc-core/src/test/resources/parser/select_pagination.xml b/sharding-jdbc-core/src/test/resources/parser/select_pagination.xml
index 8e9089fca69b1fd9dce727f109a3fc5bbb4597b6..c1bca8b615054200a4d5500e9863ae465415d2cb 100644
--- a/sharding-jdbc-core/src/test/resources/parser/select_pagination.xml
+++ b/sharding-jdbc-core/src/test/resources/parser/select_pagination.xml
@@ -138,6 +138,9 @@
                 <value index="3" literal="10" type="int" />
             </condition>
         </conditions>
+        <order-by-columns>
+            <order-by-column name="item_id" alias="ORDER_BY_DERIVED_0" owner="i" order-by-type="DESC" />
+        </order-by-columns>
         <limit row-count="3" row-count-index="4" />
     </assert>
     <assert id="assertSelectPaginationWithOffsetAndRowCountInOracle" parameters="1,2,9,10,5,3">
@@ -157,6 +160,9 @@
                 <value index="3" literal="10" type="int" />
             </condition>
         </conditions>
+        <order-by-columns>
+            <order-by-column name="item_id" alias="ORDER_BY_DERIVED_0" owner="i" order-by-type="DESC" />
+        </order-by-columns>
         <limit offset="3" offset-index="5" row-count-index="4" row-count="5" />
     </assert>
 </asserts>
diff --git a/sharding-jdbc-core/src/test/resources/parser/select_pagination_group_by_order_by.xml b/sharding-jdbc-core/src/test/resources/parser/select_pagination_group_by_order_by.xml
index d7e4b510bc6cef0428e9f907ec1b6ad3a80bab58..7eb16d2060c6071aa2440457ca2607759033d83a 100644
--- a/sharding-jdbc-core/src/test/resources/parser/select_pagination_group_by_order_by.xml
+++ b/sharding-jdbc-core/src/test/resources/parser/select_pagination_group_by_order_by.xml
@@ -62,6 +62,9 @@
                 <value index="4" literal="10" type="int" />
             </condition>
         </conditions>
+        <group-by-columns>
+            <group-by-column name="item_id" owner="i" order-by-type="ASC" />
+        </group-by-columns>
         <order-by-columns>
             <order-by-column name="item_id" owner="i" order-by-type="DESC" />
         </order-by-columns>
@@ -83,6 +86,9 @@
                 <value index="4" literal="10" type="int" />
             </condition>
         </conditions>
+        <group-by-columns>
+            <group-by-column name="user_id" alias="GROUP_BY_DERIVED_0" owner="i" order-by-type="ASC" />
+        </group-by-columns>
         <order-by-columns>
             <order-by-column name="item_id" owner="i" order-by-type="DESC" />
         </order-by-columns>
@@ -104,6 +110,9 @@
                 <value index="4" literal="10" type="int" />
             </condition>
         </conditions>
+        <group-by-columns>
+            <group-by-column name="item_id" owner="i" order-by-type="ASC" />
+        </group-by-columns>
         <order-by-columns>
             <order-by-column name="item_id" owner="i" order-by-type="DESC" />
         </order-by-columns>
@@ -125,6 +134,9 @@
                 <value index="4" literal="10" type="int" />
             </condition>
         </conditions>
+        <group-by-columns>
+            <group-by-column name="user_id" alias="GROUP_BY_DERIVED_0" owner="i" order-by-type="ASC" />
+        </group-by-columns>
         <order-by-columns>
             <order-by-column name="item_id" owner="i" order-by-type="DESC" />
         </order-by-columns>
@@ -147,6 +159,12 @@
                 <value index="3" literal="10" type="int" />
             </condition>
         </conditions>
+        <group-by-columns>
+            <group-by-column name="item_id" alias="GROUP_BY_DERIVED_0" owner="i" order-by-type="ASC" />
+        </group-by-columns>
+        <order-by-columns>
+            <order-by-column name="item_id" alias="ORDER_BY_DERIVED_0" owner="i" order-by-type="DESC" />
+        </order-by-columns>
         <limit offset="3" offset-index="5" row-count-index="4" row-count="5" />
     </assert>
     <assert id="assertSelectPaginationWithDiffGroupByAndOrderByInOracle" parameters="1,2,9,10,5,3">
@@ -166,6 +184,12 @@
                 <value index="3" literal="10" type="int" />
             </condition>
         </conditions>
+        <group-by-columns>
+            <group-by-column name="user_id" alias="GROUP_BY_DERIVED_0" owner="i" order-by-type="ASC" />
+        </group-by-columns>
+        <order-by-columns>
+            <order-by-column name="item_id" alias="ORDER_BY_DERIVED_0" owner="i" order-by-type="DESC" />
+        </order-by-columns>
         <limit offset="3" offset-index="5" row-count-index="4" row-count="5" />
     </assert>
 </asserts>