diff --git a/src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlExportParameterVisitor.java b/src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlExportParameterVisitor.java
index 7fbccf08f9..b615637618 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlExportParameterVisitor.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlExportParameterVisitor.java
@@ -36,7 +36,7 @@ public class MySqlExportParameterVisitor extends MySqlParameterizedOutputVisitor
      */
     private final boolean requireParameterizedOutput;
 
-    public MySqlExportParameterVisitor(final List<Object> parameters,final Appendable appender,final boolean wantParameterizedOutput){
+    public MySqlExportParameterVisitor(List<Object> parameters, Appendable appender, boolean wantParameterizedOutput){
         super(appender);
         this.parameters = parameters;
         this.requireParameterizedOutput = wantParameterizedOutput;
@@ -46,12 +46,12 @@ public class MySqlExportParameterVisitor extends MySqlParameterizedOutputVisitor
         this(new ArrayList<Object>());
     }
 
-    public MySqlExportParameterVisitor(final List<Object> parameters){
-        this(parameters,new StringBuilder(),false);
+    public MySqlExportParameterVisitor(List<Object> parameters) {
+        this(parameters, new StringBuilder(), false);
     }
 
     public MySqlExportParameterVisitor(final Appendable appender) {
-        this(new ArrayList<Object>(),appender,true);
+        this(new ArrayList<Object>(),appender, true);
     }
 
     public List<Object> getParameters() {
@@ -64,7 +64,7 @@ public class MySqlExportParameterVisitor extends MySqlParameterizedOutputVisitor
         if(requireParameterizedOutput){
             return super.visit(x);
         }
-        return false;
+        return true;
     }
 
     @Override
@@ -72,7 +72,8 @@ public class MySqlExportParameterVisitor extends MySqlParameterizedOutputVisitor
         if(requireParameterizedOutput){
             return super.visit(x);
         }
-        return false;
+
+        return true;
     }
 
     @Override
diff --git a/src/test/java/com/alibaba/druid/bvt/sql/mysql/MySqlParameterizedOutputVisitorTest_10.java b/src/test/java/com/alibaba/druid/bvt/sql/mysql/MySqlParameterizedOutputVisitorTest_10.java
new file mode 100644
index 0000000000..761c257f16
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/sql/mysql/MySqlParameterizedOutputVisitorTest_10.java
@@ -0,0 +1,59 @@
+package com.alibaba.druid.bvt.sql.mysql;
+
+import com.alibaba.druid.sql.SQLUtils;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlExportParameterVisitor;
+import com.alibaba.druid.sql.parser.SQLParserUtils;
+import com.alibaba.druid.sql.parser.SQLStatementParser;
+import com.alibaba.druid.sql.visitor.ExportParameterVisitor;
+import com.alibaba.druid.sql.visitor.ParameterizedOutputVisitorUtils;
+import com.alibaba.druid.util.JdbcConstants;
+import junit.framework.TestCase;
+
+import java.util.List;
+
+/**
+ * Created by wenshao on 16/8/23.
+ */
+public class MySqlParameterizedOutputVisitorTest_10 extends TestCase {
+    public void test_for_parameterize() throws Exception {
+         /*String instance = "100.81.152.9"+"_"+3314;
+        int urlNum = Math.abs(instance.hashCode()) % 2;
+        System.out.println(urlNum);*/
+      /* String formattedSql = SQLUtils.format("select * from ? where id = ?", JdbcConstants.MYSQL,
+                Arrays.<Object> asList("abc,a"));
+        System.out.println(formattedSql);*/
+
+        final String dbType = JdbcConstants.MYSQL;
+
+        String sql = "SELECT `SURVEY_ANSWER`.`TIME_UPDATED`, `SURVEY_ANSWER`.`ANSWER_VALUE` FROM `S_ANSWER_P0115` `SURVEY_ANSWER` WHERE `SURVEY_ANSWER`.`SURVEY_ID` = 11 AND `SURVEY_ANSWER`.`QUESTION_CODE` = 'qq' ORDER BY `SURVEY_ANSWER`.`TIME_UPDATED` DESC LIMIT 1, 2";
+        String psql = ParameterizedOutputVisitorUtils.parameterize(sql, dbType);
+       /* Assert.assertEquals("SELECT *\n" +
+                "FROM t\n" +
+                "LIMIT ?, ?", psql);*/
+
+        System.out.println(psql);
+
+        SQLStatementParser parser = SQLParserUtils.createSQLStatementParser(sql, dbType);
+        List<SQLStatement> stmtList = parser.parseStatementList();
+
+        StringBuilder out = new StringBuilder();
+        ExportParameterVisitor visitor = new MySqlExportParameterVisitor(out);
+        for (SQLStatement stmt : stmtList) {
+            stmt.accept(visitor);
+        }
+
+        System.out.println(visitor.getParameters());
+
+        stmtList = SQLUtils.parseStatements(sql, JdbcConstants.MYSQL);
+
+        visitor = new MySqlExportParameterVisitor();
+        for (SQLStatement stmt : stmtList) {
+            stmt.accept(visitor);
+        }
+        System.out.println(visitor.getParameters());
+      /*  Assert.assertEquals(2, visitor.getParameters().size());
+        Assert.assertEquals(3, visitor.getParameters().get(0));
+        Assert.assertEquals(4, visitor.getParameters().get(1));*/
+    }
+}