diff --git a/starrockswriter/doc/starrockswriter.md b/starrockswriter/doc/starrockswriter.md
index f471b75212..1080d072cb 100644
--- a/starrockswriter/doc/starrockswriter.md
+++ b/starrockswriter/doc/starrockswriter.md
@@ -173,6 +173,14 @@ StarRocksWriter 插件实现了写入数据到 StarRocks 主库的目的表的
 
 	* 默认值：104857600 (100M)
 
+* **flushInterval**
+
+	* 描述：上一次StreamLoad结束至下一次开始的时间间隔（单位：ms）。 <br />
+
+ 	* 必选：否 <br />
+
+	* 默认值：300000 (ms)
+
 * **loadProps**
 
 	* 描述：StreamLoad 的请求参数，详情参照StreamLoad介绍页面。 <br />
diff --git a/starrockswriter/src/main/java/com/starrocks/connector/datax/plugin/writer/starrockswriter/StarRocksWriterOptions.java b/starrockswriter/src/main/java/com/starrocks/connector/datax/plugin/writer/starrockswriter/StarRocksWriterOptions.java
index 9e4abd1248..be3fa3ecb8 100644
--- a/starrockswriter/src/main/java/com/starrocks/connector/datax/plugin/writer/starrockswriter/StarRocksWriterOptions.java
+++ b/starrockswriter/src/main/java/com/starrocks/connector/datax/plugin/writer/starrockswriter/StarRocksWriterOptions.java
@@ -18,6 +18,7 @@ public class StarRocksWriterOptions implements Serializable {
     private static final int MAX_RETRIES = 1;
     private static final int BATCH_ROWS = 500000;
     private static final long BATCH_BYTES = 90 * MEGA_BYTES_SCALE;
+    private static final long FLUSH_INTERVAL = 300000;
 
     private static final String KEY_LOAD_PROPS_FORMAT = "format";
     public enum StreamLoadFormat {
@@ -34,6 +35,7 @@ public enum StreamLoadFormat {
     private static final String KEY_JDBC_URL = "jdbcUrl";
     private static final String KEY_MAX_BATCH_ROWS = "maxBatchRows";
     private static final String KEY_MAX_BATCH_SIZE = "maxBatchSize";
+    private static final String KEY_FLUSH_INTERVAL = "flushInterval";
     private static final String KEY_LOAD_URL = "loadUrl";
     private static final String KEY_FLUSH_QUEUE_LENGTH = "flushQueueLength";
     private static final String KEY_LOAD_PROPS = "loadProps";
@@ -120,6 +122,11 @@ public long getBatchSize() {
         Long size = options.getLong(KEY_MAX_BATCH_SIZE);
         return null == size ? BATCH_BYTES : size;
     }
+
+    public long getFlushInterval() {
+        Long interval = options.getLong(KEY_FLUSH_INTERVAL);
+        return null == interval ? FLUSH_INTERVAL : interval;
+    }
     
     public int getFlushQueueLength() {
         Integer len = options.getInt(KEY_FLUSH_QUEUE_LENGTH);
diff --git a/starrockswriter/src/main/java/com/starrocks/connector/datax/plugin/writer/starrockswriter/manager/StarRocksWriterManager.java b/starrockswriter/src/main/java/com/starrocks/connector/datax/plugin/writer/starrockswriter/manager/StarRocksWriterManager.java
index 0e89005f1d..f32eccdefe 100644
--- a/starrockswriter/src/main/java/com/starrocks/connector/datax/plugin/writer/starrockswriter/manager/StarRocksWriterManager.java
+++ b/starrockswriter/src/main/java/com/starrocks/connector/datax/plugin/writer/starrockswriter/manager/StarRocksWriterManager.java
@@ -1,5 +1,6 @@
 package com.starrocks.connector.datax.plugin.writer.starrockswriter.manager;
 
+import org.apache.commons.lang3.concurrent.BasicThreadFactory;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -8,7 +9,11 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.UUID;
+import java.util.concurrent.Executors;
 import java.util.concurrent.LinkedBlockingDeque;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
 
 import com.google.common.base.Strings;
 import com.starrocks.connector.datax.plugin.writer.starrockswriter.StarRocksWriterOptions;
@@ -26,14 +31,45 @@ public class StarRocksWriterManager {
     private volatile boolean closed = false;
     private volatile Exception flushException;
     private final LinkedBlockingDeque<StarRocksFlushTuple> flushQueue;
+    private ScheduledExecutorService scheduler;
+    private ScheduledFuture<?> scheduledFuture;
 
     public StarRocksWriterManager(StarRocksWriterOptions writerOptions) {
         this.writerOptions = writerOptions;
         this.starrocksStreamLoadVisitor = new StarRocksStreamLoadVisitor(writerOptions);
         flushQueue = new LinkedBlockingDeque<>(writerOptions.getFlushQueueLength()); 
+        this.startScheduler();
         this.startAsyncFlushing();
     }
 
+    public void startScheduler() {
+        stopScheduler();
+        this.scheduler = Executors.newScheduledThreadPool(1, new BasicThreadFactory.Builder().namingPattern("starrocks-interval-flush").daemon(true).build());
+        this.scheduledFuture = this.scheduler.schedule(() -> {
+            synchronized (StarRocksWriterManager.this) {
+                if (!closed) {
+                    try {
+                        String label = createBatchLabel();
+                        LOG.info(String.format("StarRocks interval Sinking triggered: label[%s].", label));
+                        if (batchCount == 0) {
+                            startScheduler();
+                        }
+                        flush(label, false);
+                    } catch (Exception e) {
+                        flushException = e;
+                    }
+                }
+            }
+        }, writerOptions.getFlushInterval(), TimeUnit.MILLISECONDS);
+    }
+
+    public void stopScheduler() {
+        if (this.scheduledFuture != null) {
+            scheduledFuture.cancel(false);
+            this.scheduler.shutdown();
+        }
+    }
+
     public final synchronized void writeRecord(String record) throws IOException {
         checkFlushException();
         try {
@@ -109,6 +145,7 @@ private void waitAsyncFlushingDone() throws InterruptedException {
         for (int i = 0; i <= writerOptions.getFlushQueueLength(); i++) {
             flushQueue.put(new StarRocksFlushTuple("", 0l, null));
         }
+        checkFlushException();
     }
 
     private void asyncFlush() throws Exception {
@@ -116,12 +153,14 @@ private void asyncFlush() throws Exception {
         if (Strings.isNullOrEmpty(flushData.getLabel())) {
             return;
         }
+        stopScheduler();
         LOG.debug(String.format("Async stream load: rows[%d] bytes[%d] label[%s].", flushData.getRows().size(), flushData.getBytes(), flushData.getLabel()));
         for (int i = 0; i <= writerOptions.getMaxRetries(); i++) {
             try {
                 // flush to StarRocks with stream load
                 starrocksStreamLoadVisitor.doStreamLoad(flushData);
                 LOG.info(String.format("Async stream load finished: label[%s].", flushData.getLabel()));
+                startScheduler();
                 break;
             } catch (Exception e) {
                 LOG.warn("Failed to flush batch data to StarRocks, retry times = {}", i, e);