diff --git a/pom.xml b/pom.xml
index 901ca4d..f5ef0ad 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
 
     <groupId>com.geedgenetworks.application</groupId>
     <artifactId>sip-rtp-correlation</artifactId>
-    <version>2.0-rc4</version>
+    <version>2.0-rc5</version>
 
     <name>Flink : SIP-RTP : Correlation</name>
 
diff --git a/src/main/resources/jobs/job.yml b/src/main/resources/jobs/job.yml
index c910c46..b34a2d4 100644
--- a/src/main/resources/jobs/job.yml
+++ b/src/main/resources/jobs/job.yml
@@ -1358,7 +1358,7 @@ pipeline:
                 FLAT OUTPUT ok FOR i IN rtp FROM 
                         @i.$recv_time AS recv_time,
                         @i.$log_id AS log_id,
-                        'VoIP' AS decode_as,
+                        'VoIP' AS decoded_as,
                         @i.$session_id AS session_id,
                         @i.$start_timestamp_ms AS start_timestamp_ms,
                         @i.$end_timestamp_ms AS end_timestamp_ms,
@@ -1443,7 +1443,7 @@ pipeline:
                 FLAT OUTPUT ok FOR i IN rtp FROM
                                 @i.$recv_time AS recv_time,
                                 @i.$log_id AS log_id,
-                                'VoIP' AS decode_as,
+                                'VoIP' AS decoded_as,
                                 @i.$session_id AS session_id,
                                 @i.$start_timestamp_ms AS start_timestamp_ms,
                                 @i.$end_timestamp_ms AS end_timestamp_ms,
diff --git a/src/site/markdown/download.md b/src/site/markdown/download.md
index 9d9fe5d..a3a6d02 100644
--- a/src/site/markdown/download.md
+++ b/src/site/markdown/download.md
@@ -2,11 +2,19 @@
 
 ### ${project.version}
 
+- 修复 VoIP 字段错误，使用 `decoded_as` 表示 VoIP 日志。
+
+| Easy Stream | UDF Jar                                                      | Job                                                          |
+|-------------| ------------------------------------------------------------ | ------------------------------------------------------------ |
+| ${easy.stream.version}         | [JAR](${project.distributionManagement.repository.url}/com/geedgenetworks/application/sip-rtp-correlation/${project.version}/${project.artifactId}-${project.version}.jar) ( [MD5](${project.distributionManagement.repository.url}/com/geedgenetworks/application/sip-rtp-correlation/${project.version}/${project.artifactId}-${project.version}.jar.md5) [SHA1](${project.distributionManagement.repository.url}/com/geedgenetworks/application/sip-rtp-correlation/${project.version}/${project.artifactId}-${project.version}.jar.sha1) ) | [YML](${project.distributionManagement.repository.url}/com/geedgenetworks/application/sip-rtp-correlation/${project.version}/${project.artifactId}-${project.version}.tar.gz) ( [MD5](${project.distributionManagement.repository.url}/com/geedgenetworks/application/sip-rtp-correlation/${project.version}/${project.artifactId}-${project.version}.tar.gz.md5) [SHA1](${project.distributionManagement.repository.url}/com/geedgenetworks/application/sip-rtp-correlation/${project.version}/${project.artifactId}-${project.version}.tar.gz.sha1) ) |
+
+### 2.0-rc4
+
 - 移除对 `log_id`, `recv_time` 字段的强制非空校验, 该字段在后续步骤中处理。
 
 | Easy Stream | UDF Jar                                                      | Job                                                          |
 |-------------| ------------------------------------------------------------ | ------------------------------------------------------------ |
-| ${easy.stream.version}         | [JAR](${project.distributionManagement.repository.url}/com/geedgenetworks/application/sip-rtp-correlation/${project.version}/${project.artifactId}-${project.version}.jar) ( [MD5](${project.distributionManagement.repository.url}/com/geedgenetworks/application/sip-rtp-correlation/${project.version}/${project.artifactId}-${project.version}.jar.md5) [SHA1](${project.distributionManagement.repository.url}/com/geedgenetworks/application/sip-rtp-correlation/${project.version}/${project.artifactId}-${project.version}.jar.sha1) ) | [YML](${project.distributionManagement.repository.url}/com/geedgenetworks/application/sip-rtp-correlation/${project.version}/${project.artifactId}-${project.version}.tar.gz) ( [MD5](${project.distributionManagement.repository.url}/com/geedgenetworks/application/sip-rtp-correlation/${project.version}/${project.artifactId}-${project.version}.tar.gz.md5) [SHA1](${project.distributionManagement.repository.url}/com/geedgenetworks/application/sip-rtp-correlation/${project.version}/${project.artifactId}-${project.version}.tar.gz.sha1) ) |
+| 1.3-rc1     | [JAR](http://192.168.40.153:8081/content/repositories/platform-release/com/geedgenetworks/application/sip-rtp-correlation/2.0-rc4/sip-rtp-correlation-2.0-rc4.jar) ( [MD5](http://192.168.40.153:8081/content/repositories/platform-release/com/geedgenetworks/application/sip-rtp-correlation/2.0-rc4/sip-rtp-correlation-2.0-rc4.jar.md5) [SHA1](http://192.168.40.153:8081/content/repositories/platform-release/com/geedgenetworks/application/sip-rtp-correlation/2.0-rc4/sip-rtp-correlation-2.0-rc4.jar.sha1) ) | [YML](http://192.168.40.153:8081/content/repositories/platform-release/com/geedgenetworks/application/sip-rtp-correlation/2.0-rc4/sip-rtp-correlation-2.0-rc4.tar.gz) ( [MD5](http://192.168.40.153:8081/content/repositories/platform-release/com/geedgenetworks/application/sip-rtp-correlation/2.0-rc4/sip-rtp-correlation-2.0-rc4.tar.gz.md5) [SHA1](http://192.168.40.153:8081/content/repositories/platform-release/com/geedgenetworks/application/sip-rtp-correlation/2.0-rc4/sip-rtp-correlation-2.0-rc4.tar.gz.sha1) ) |
 
 ### 2.0-rc3