diff --git a/com.actionsoft.apps.coe.method.process.flowchart/method/process.flowchart/diagram.attribute.custom.xml b/com.actionsoft.apps.coe.method.process.flowchart/method/process.flowchart/diagram.attribute.custom.xml
index 34772809..e29f4bf0 100644
--- a/com.actionsoft.apps.coe.method.process.flowchart/method/process.flowchart/diagram.attribute.custom.xml
+++ b/com.actionsoft.apps.coe.method.process.flowchart/method/process.flowchart/diagram.attribute.custom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <attributes type="customer"> 
-  <attribute key="number" title="编号" type="string" value="" desc="编号" isRequired="false" ref="" readonly="false" groupPath="baseAttribute" scope="%,predefinedProcess,document,group,process,manualOperation,decision" isValid="true"/> 
+  <attribute key="lead_process" title="上游流程" type="relation" value="" desc="上游流程" isRequired="false" ref="{&quot;method&quot;:&quot;process&quot;,&quot;type&quot;:&quot;file&quot;,&quot;multiple&quot;:true}" readonly="true" groupPath="process_model" scope="%" isValid="true"/>  
+  <attribute key="rear_process" title="下游流程" type="relation" value="" desc="下游流程" isRequired="false" ref="{&quot;method&quot;:&quot;process&quot;,&quot;type&quot;:&quot;file&quot;,&quot;multiple&quot;:true}" readonly="true" groupPath="process_model" scope="%" isValid="true"/>
 </attributes>