diff --git a/test/parser/flinksql/syntax.test.ts b/test/parser/flinksql/syntax.test.ts
index 06e0289..f7dc3c1 100644
--- a/test/parser/flinksql/syntax.test.ts
+++ b/test/parser/flinksql/syntax.test.ts
@@ -1,5 +1,6 @@
 import SQLParser from '../../../src/parser/flinksql';
 import sqlMockData from '../../mock/flinkSql';
+import * as utils from '../../../src/utils';
 
 describe('FlinkSQL Syntax Tests', () => {
     const parser = new SQLParser();
@@ -218,4 +219,13 @@ describe('FlinkSQL Syntax Tests', () => {
         const result = parser.validate(sql);
         expect(result.length).toBe(0);
     });
+    // test('Test complex sql Statement with splitSql', () => {
+    //     const sql = sqlMockData.allSqlStr;
+    //     const result = [];
+    //     utils.splitSql(sql).forEach((ele) => {
+    //         const tempRul = parser.validate(utils.cleanSql(ele));
+    //         result.push(...tempRul);
+    //     });
+    //     expect(result.length).toBe(0);
+    // });
 });