diff --git a/CHANGELOG.md b/CHANGELOG.md
index 22339a4..c098da0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,7 @@
 # Changelog
 
 ### Hotfix
- - [#5](https://git.mesalab.cn/galaxy/tsg_olap/sip-rtp-correlation/-/issues/5) 修复了由于 IPUtil 在判断 Ipv6 地址没有判空而引起的空指针异常
\ No newline at end of file
+ - [#5](https://git.mesalab.cn/galaxy/tsg_olap/sip-rtp-correlation/-/issues/5) 修复了由于 IPUtil 在判断 Ipv6 地址没有判空而引起的空指针异常
+
+### Other
+ - 输出 SIP Record
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 9ad26c3..eceeb27 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
 
     <groupId>com.zdjizhi</groupId>
     <artifactId>sip-rtp-correlation</artifactId>
-    <version>1.0-rc3</version>
+    <version>1.0-rc4</version>
 
     <name>Flink : SIP-RTP : Correlation</name>
 
diff --git a/src/main/java/com/zdjizhi/flink/voip/CorrelateApp.java b/src/main/java/com/zdjizhi/flink/voip/CorrelateApp.java
index 58b5e53..5b699f3 100644
--- a/src/main/java/com/zdjizhi/flink/voip/CorrelateApp.java
+++ b/src/main/java/com/zdjizhi/flink/voip/CorrelateApp.java
@@ -4,8 +4,8 @@ import com.zdjizhi.flink.voip.conf.FusionConfiguration;
 import com.zdjizhi.flink.voip.error.ErrorHandler;
 import com.zdjizhi.flink.voip.formats.JsonNodeSerializationSchema;
 import com.zdjizhi.flink.voip.functions.*;
-import com.zdjizhi.flink.voip.records.Record;
-import com.zdjizhi.flink.voip.records.SIPRecord;
+import org.apache.flink.api.common.eventtime.SerializableTimestampAssigner;
+import org.apache.flink.api.common.eventtime.WatermarkStrategy;
 import org.apache.flink.api.java.functions.KeySelector;
 import org.apache.flink.api.java.tuple.Tuple2;
 import org.apache.flink.api.java.utils.ParameterTool;
@@ -13,12 +13,13 @@ import org.apache.flink.configuration.Configuration;
 import org.apache.flink.formats.json.JsonNodeDeserializationSchema;
 import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.node.ObjectNode;
 import org.apache.flink.streaming.api.datastream.DataStream;
-import org.apache.flink.streaming.api.datastream.DataStreamSource;
 import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator;
 import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
 import org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumer;
 import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer;
 
+import java.time.Duration;
+
 import static com.zdjizhi.flink.voip.conf.FusionConfigs.*;
 
 /**
@@ -52,7 +53,13 @@ public class CorrelateApp {
                 fusionConfiguration
                         .getProperties(SOURCE_KAFKA_PROPERTIES_PREFIX));
 
-        final DataStreamSource<ObjectNode> sourceStream = env.addSource(kafkaConsumer);
+        final DataStream<ObjectNode> sourceStream = env.addSource(kafkaConsumer)
+                .assignTimestampsAndWatermarks(
+                        WatermarkStrategy
+                                .<ObjectNode>forBoundedOutOfOrderness(Duration.ofSeconds(5))
+                                .withTimestampAssigner((SerializableTimestampAssigner<ObjectNode>)
+                                        (element, recordTimestamp) ->
+                                                element.get("common_start_timestamp_ms").asLong()));
 
         final ErrorHandler errorHandler = new ErrorHandler(config);
 
@@ -92,7 +99,7 @@ public class CorrelateApp {
                 new JsonNodeSerializationSchema(),
                 fusionConfiguration.getProperties(SINK_KAFKA_PROPERTIES_PREFIX));
 
-        voIpOperator.addSink(producer);
+        voIpOperator.union(sipDoubleDirOperator).addSink(producer);
 
         env.execute("SIP-RTP-CORRELATION");
     }
diff --git a/src/main/java/com/zdjizhi/flink/voip/functions/FunctionHelper.java b/src/main/java/com/zdjizhi/flink/voip/functions/FunctionHelper.java
index c055db0..216e283 100644
--- a/src/main/java/com/zdjizhi/flink/voip/functions/FunctionHelper.java
+++ b/src/main/java/com/zdjizhi/flink/voip/functions/FunctionHelper.java
@@ -26,7 +26,7 @@ public interface FunctionHelper extends RichFunction {
     }
 
     default void registerNextFireTimestamp(TimerService timerService, long interval) {
-        long current = timerService.currentProcessingTime();
-        timerService.registerProcessingTimeTimer(current + interval);
+        long current = timerService.currentWatermark();
+        timerService.registerEventTimeTimer(current + interval);
     }
 }