diff --git a/shardingsphere-distsql-parser/pom.xml b/shardingsphere-distsql-parser/pom.xml
index 5ae5202de722d6260a598225d5743812a479a043..356ab856da8e6bd2f1243051d80d9866422d79e2 100644
--- a/shardingsphere-distsql-parser/pom.xml
+++ b/shardingsphere-distsql-parser/pom.xml
@@ -30,7 +30,6 @@
     <name>${project.artifactId}</name>
     
     <modules>
-        <module>shardingsphere-distsql-parser-sql</module>
         <module>shardingsphere-distsql-parser-statement</module>
         <module>shardingsphere-distsql-parser-engine</module>
         <module>shardingsphere-distsql-parser-binder</module>
diff --git a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/pom.xml b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/pom.xml
index 7f8a12c06ac77e1945addb3c154d1977b210bfe0..bf893ed7c0ba710b44c97c0f530161970198ba84 100644
--- a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/pom.xml
+++ b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/pom.xml
@@ -39,8 +39,35 @@
         
         <dependency>
             <groupId>org.apache.shardingsphere</groupId>
-            <artifactId>shardingsphere-distsql-parser-sql</artifactId>
+            <artifactId>shardingsphere-distsql-parser-statement</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.shardingsphere</groupId>
+            <artifactId>shardingsphere-sql-parser-engine</artifactId>
             <version>${project.version}</version>
         </dependency>
     </dependencies>
+    
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.antlr</groupId>
+                <artifactId>antlr4-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>antlr</id>
+                        <configuration>
+                            <libDirectory>src/main/antlr4/imports/</libDirectory>
+                            <listener>false</listener>
+                            <visitor>true</visitor>
+                        </configuration>
+                        <goals>
+                            <goal>antlr4</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
 </project>
diff --git a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/antlr4/imports/Alphabet.g4 b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/antlr4/imports/Alphabet.g4
similarity index 100%
rename from shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/antlr4/imports/Alphabet.g4
rename to shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/antlr4/imports/Alphabet.g4
diff --git a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/antlr4/imports/Keyword.g4 b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/antlr4/imports/Keyword.g4
similarity index 100%
rename from shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/antlr4/imports/Keyword.g4
rename to shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/antlr4/imports/Keyword.g4
diff --git a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/antlr4/imports/Literals.g4 b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/antlr4/imports/Literals.g4
similarity index 100%
rename from shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/antlr4/imports/Literals.g4
rename to shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/antlr4/imports/Literals.g4
diff --git a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/antlr4/imports/RDLStatement.g4 b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/antlr4/imports/RDLStatement.g4
similarity index 100%
rename from shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/antlr4/imports/RDLStatement.g4
rename to shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/antlr4/imports/RDLStatement.g4
diff --git a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/antlr4/imports/Symbol.g4 b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/antlr4/imports/Symbol.g4
similarity index 100%
rename from shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/antlr4/imports/Symbol.g4
rename to shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/antlr4/imports/Symbol.g4
diff --git a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/antlr4/org/apache/shardingsphere/distsql/parser/autogen/DistSQLStatement.g4 b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/antlr4/org/apache/shardingsphere/distsql/parser/autogen/DistSQLStatement.g4
similarity index 100%
rename from shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/antlr4/org/apache/shardingsphere/distsql/parser/autogen/DistSQLStatement.g4
rename to shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/antlr4/org/apache/shardingsphere/distsql/parser/autogen/DistSQLStatement.g4
diff --git a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/DistSQLStatementParserEngine.java b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/api/DistSQLStatementParserEngine.java
similarity index 92%
rename from shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/DistSQLStatementParserEngine.java
rename to shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/api/DistSQLStatementParserEngine.java
index 1e60d39c939b0d42f9d7939df61d5413b7426873..0921fd9ec4f0d0d8f9cfda4c625bce630a22def2 100644
--- a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/DistSQLStatementParserEngine.java
+++ b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/api/DistSQLStatementParserEngine.java
@@ -15,14 +15,15 @@
  * limitations under the License.
  */
 
-package org.apache.shardingsphere.distsql.parser;
+package org.apache.shardingsphere.distsql.parser.api;
 
 import org.antlr.v4.runtime.BailErrorStrategy;
 import org.antlr.v4.runtime.Parser;
 import org.antlr.v4.runtime.atn.PredictionMode;
 import org.antlr.v4.runtime.misc.ParseCancellationException;
 import org.antlr.v4.runtime.tree.ErrorNode;
-import org.apache.shardingsphere.distsql.parser.sql.visitor.DistSQLStatementVisitor;
+import org.apache.shardingsphere.distsql.parser.core.DistSQLParserFactory;
+import org.apache.shardingsphere.distsql.parser.core.DistSQLStatementVisitor;
 import org.apache.shardingsphere.sql.parser.api.parser.SQLParser;
 import org.apache.shardingsphere.sql.parser.core.parser.ParseASTNode;
 import org.apache.shardingsphere.sql.parser.exception.SQLParsingException;
diff --git a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/java/org/apache/shardingsphere/distsql/parser/sql/parser/DistSQLParser.java b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/core/DistSQLParser.java
similarity index 95%
rename from shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/java/org/apache/shardingsphere/distsql/parser/sql/parser/DistSQLParser.java
rename to shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/core/DistSQLParser.java
index 76c972d84cdecf8aa9cf20a9851d6285ec2192ff..00e6c4705b71f7d9082fa5bc5bef580259d1c570 100644
--- a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/java/org/apache/shardingsphere/distsql/parser/sql/parser/DistSQLParser.java
+++ b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/core/DistSQLParser.java
@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package org.apache.shardingsphere.distsql.parser.sql.parser;
+package org.apache.shardingsphere.distsql.parser.core;
 
 import org.antlr.v4.runtime.TokenStream;
 import org.apache.shardingsphere.distsql.parser.autogen.DistSQLStatementParser;
diff --git a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/DistSQLParserFactory.java b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/core/DistSQLParserFactory.java
similarity index 94%
rename from shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/DistSQLParserFactory.java
rename to shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/core/DistSQLParserFactory.java
index 5c6c006937d221046e4d507f56a56bf9e8a468cc..1654a9648f3977475f19f92667552ddf53bd6b36 100644
--- a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/DistSQLParserFactory.java
+++ b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/core/DistSQLParserFactory.java
@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package org.apache.shardingsphere.distsql.parser;
+package org.apache.shardingsphere.distsql.parser.core;
 
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
@@ -26,7 +26,6 @@ import org.antlr.v4.runtime.CommonTokenStream;
 import org.antlr.v4.runtime.Lexer;
 import org.antlr.v4.runtime.TokenStream;
 import org.apache.shardingsphere.distsql.parser.autogen.DistSQLStatementLexer;
-import org.apache.shardingsphere.distsql.parser.sql.parser.DistSQLParser;
 import org.apache.shardingsphere.sql.parser.api.parser.SQLParser;
 
 import java.nio.CharBuffer;
diff --git a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/java/org/apache/shardingsphere/distsql/parser/sql/visitor/DistSQLStatementVisitor.java b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/core/DistSQLStatementVisitor.java
similarity index 98%
rename from shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/java/org/apache/shardingsphere/distsql/parser/sql/visitor/DistSQLStatementVisitor.java
rename to shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/core/DistSQLStatementVisitor.java
index 1b16e6fab9b69bfbe14898bffdfa2d7c26085973..b89955cf8fc3d0656e84bab9413d04137913dc76 100644
--- a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/src/main/java/org/apache/shardingsphere/distsql/parser/sql/visitor/DistSQLStatementVisitor.java
+++ b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-engine/src/main/java/org/apache/shardingsphere/distsql/parser/core/DistSQLStatementVisitor.java
@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package org.apache.shardingsphere.distsql.parser.sql.visitor;
+package org.apache.shardingsphere.distsql.parser.core;
 
 import org.apache.shardingsphere.distsql.parser.autogen.DistSQLStatementBaseVisitor;
 import org.apache.shardingsphere.distsql.parser.autogen.DistSQLStatementParser.CreateDataSourcesContext;
diff --git a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/pom.xml b/shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/pom.xml
deleted file mode 100644
index 175e1a7319add7577b30f768d5bd2f760bef78b6..0000000000000000000000000000000000000000
--- a/shardingsphere-distsql-parser/shardingsphere-distsql-parser-sql/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ Licensed to the Apache Software Foundation (ASF) under one or more
-  ~ contributor license agreements.  See the NOTICE file distributed with
-  ~ this work for additional information regarding copyright ownership.
-  ~ The ASF licenses this file to You 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.
-  -->
-
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>shardingsphere-distsql-parser</artifactId>
-        <groupId>org.apache.shardingsphere</groupId>
-        <version>5.0.0-RC1-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-    <artifactId>shardingsphere-distsql-parser-sql</artifactId>
-    
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-collections4</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.antlr</groupId>
-            <artifactId>antlr4-runtime</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.shardingsphere</groupId>
-            <artifactId>shardingsphere-distsql-parser-statement</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.shardingsphere</groupId>
-            <artifactId>shardingsphere-sql-parser-engine</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-    </dependencies>
-    
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.antlr</groupId>
-                <artifactId>antlr4-maven-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>antlr</id>
-                        <configuration>
-                            <libDirectory>src/main/antlr4/imports/</libDirectory>
-                            <listener>false</listener>
-                            <visitor>true</visitor>
-                        </configuration>
-                        <goals>
-                            <goal>antlr4</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-</project>
diff --git a/shardingsphere-infra/shardingsphere-infra-parser/src/main/java/org/apache/shardingsphere/infra/parser/ShardingSphereSQLParserEngine.java b/shardingsphere-infra/shardingsphere-infra-parser/src/main/java/org/apache/shardingsphere/infra/parser/ShardingSphereSQLParserEngine.java
index e20bef98cbad257550805da37c5139309535aee6..e96645d747a244d4d50ad6e289aab4eb9a2890d5 100644
--- a/shardingsphere-infra/shardingsphere-infra-parser/src/main/java/org/apache/shardingsphere/infra/parser/ShardingSphereSQLParserEngine.java
+++ b/shardingsphere-infra/shardingsphere-infra-parser/src/main/java/org/apache/shardingsphere/infra/parser/ShardingSphereSQLParserEngine.java
@@ -17,7 +17,7 @@
 
 package org.apache.shardingsphere.infra.parser;
 
-import org.apache.shardingsphere.distsql.parser.DistSQLStatementParserEngine;
+import org.apache.shardingsphere.distsql.parser.api.DistSQLStatementParserEngine;
 import org.apache.shardingsphere.infra.parser.sql.SQLStatementParserEngine;
 import org.apache.shardingsphere.infra.parser.sql.SQLStatementParserEngineFactory;
 import org.apache.shardingsphere.sql.parser.exception.SQLParsingException;