diff --git a/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/SecurityConstants.java b/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/SecurityConstants.java
index f32e9e02a..33e0c783b 100644
--- a/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/SecurityConstants.java
+++ b/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/SecurityConstants.java
@@ -85,6 +85,11 @@ public interface SecurityConstants {
 	 */
 	String FROM = "from";
 
+	/**
+	 * 请求header
+	 */
+	String HEADER_FROM_IN = FROM + "=" + FROM_IN;
+
 	/**
 	 * OAUTH URL
 	 */
diff --git a/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/ServiceNameConstants.java b/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/ServiceNameConstants.java
index 3ee3d48ce..f4f0d0723 100644
--- a/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/ServiceNameConstants.java
+++ b/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/constant/ServiceNameConstants.java
@@ -35,14 +35,19 @@ public interface ServiceNameConstants {
 	 */
 	String UPMS_SERVICE = "pigx-upms-biz";
 
-	/**
-	 * 分布式事务协调服务
-	 */
-	String TX_MANAGER = "pigx-tx-manager";
-
 	/**
 	 * app服务
 	 */
 	String APP_SERVER = "pigx-app-server-biz";
 
+	/**
+	 * 流程引擎
+	 */
+	String FLOW_ENGINE_SERVER = "pigx-flow-engine-biz";
+
+	/**
+	 * 流程工单
+	 */
+	String FLOW_TASK_SERVER = "pigx-flow-task-biz";
+
 }
diff --git a/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/util/R.java b/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/util/R.java
index 50db0f9e6..da9a30844 100644
--- a/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/util/R.java
+++ b/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/util/R.java
@@ -93,4 +93,8 @@ public class R<T> implements Serializable {
 		return apiResult;
 	}
 
+	public boolean isOk() {
+		return this.code == CommonConstants.SUCCESS;
+	}
+
 }