diff --git a/flink-doris-connector/src/test/java/org/apache/doris/flink/source/DorisSourceITCase.java b/flink-doris-connector/src/test/java/org/apache/doris/flink/source/DorisSourceITCase.java
index 98b5d459b..3af5dad0e 100644
--- a/flink-doris-connector/src/test/java/org/apache/doris/flink/source/DorisSourceITCase.java
+++ b/flink-doris-connector/src/test/java/org/apache/doris/flink/source/DorisSourceITCase.java
@@ -345,10 +345,10 @@ public void testTableSourceFilterWithUnionAll() throws Exception {
     @Test
     public void testJobManagerFailoverSource() throws Exception {
         LOG.info("start to test JobManagerFailoverSource.");
-        initializeTable(TABLE_CSV_JM);
+        initializeTableWithData(TABLE_CSV_JM);
         StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
         env.setParallelism(DEFAULT_PARALLELISM);
-        env.enableCheckpointing(200L);
+        env.enableCheckpointing(100L);
         env.setRestartStrategy(RestartStrategies.fixedDelayRestart(3, 0));
         StreamTableEnvironment tEnv = StreamTableEnvironment.create(env);
         String sourceDDL =
@@ -391,12 +391,12 @@ public void testJobManagerFailoverSource() throws Exception {
     }
 
     @Test
-    public void testTaskManagerFailoverSounce() throws Exception {
+    public void testTaskManagerFailoverSource() throws Exception {
         LOG.info("start to test TaskManagerFailoverSource.");
-        initializeTable(TABLE_CSV_TM);
+        initializeTableWithData(TABLE_CSV_TM);
         StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
         env.setParallelism(DEFAULT_PARALLELISM);
-        env.enableCheckpointing(200L);
+        env.enableCheckpointing(100L);
         env.setRestartStrategy(RestartStrategies.fixedDelayRestart(3, 0));
         StreamTableEnvironment tEnv = StreamTableEnvironment.create(env);
         String sourceDDL =
@@ -476,6 +476,43 @@ private void initializeTable(String table) {
                 String.format("insert into %s.%s  values ('apache',12)", DATABASE, table));
     }
 
+    private void initializeTableWithData(String table) {
+        ContainerUtils.executeSQLStatement(
+                getDorisQueryConnection(),
+                LOG,
+                String.format("CREATE DATABASE IF NOT EXISTS %s", DATABASE),
+                String.format("DROP TABLE IF EXISTS %s.%s", DATABASE, table),
+                String.format(
+                        "CREATE TABLE %s.%s ( \n"
+                                + "`name` varchar(256),\n"
+                                + "`age` int\n"
+                                + ") DISTRIBUTED BY HASH(`name`) BUCKETS 10\n"
+                                + "PROPERTIES (\n"
+                                + "\"replication_num\" = \"1\"\n"
+                                + ")\n",
+                        DATABASE, table),
+                String.format("insert into %s.%s  values ('1',1),('2',2),('3',3)", DATABASE, table),
+                String.format(
+                        "insert into %s.%s  values ('101',1),('102',1),('103',1)", DATABASE, table),
+                String.format(
+                        "insert into %s.%s  values ('201',2),('202',2),('203',2)", DATABASE, table),
+                String.format(
+                        "insert into %s.%s  values ('301',3),('302',3),('303',3)", DATABASE, table),
+                String.format(
+                        "insert into %s.%s  values ('401',4),('402',4),('403',4)", DATABASE, table),
+                String.format(
+                        "insert into %s.%s  values ('501',5),('502',5),('503',5)", DATABASE, table),
+                String.format(
+                        "insert into %s.%s  values ('601',6),('602',6),('603',6)", DATABASE, table),
+                String.format(
+                        "insert into %s.%s  values ('701',7),('702',7),('703',7)", DATABASE, table),
+                String.format(
+                        "insert into %s.%s  values ('801',8),('802',8),('803',8)", DATABASE, table),
+                String.format(
+                        "insert into %s.%s  values ('901',9),('902',9),('903',9)",
+                        DATABASE, table));
+    }
+
     private static List<String> fetchRows(Iterator<Row> iter, int size) {
         List<String> rows = new ArrayList<>(size);
         while (size > 0 && iter.hasNext()) {