diff --git a/src_tenwa/com/tenwa/lease/flow/project/commbusiness/HelpToBorrowCalculate.java b/src_tenwa/com/tenwa/lease/flow/project/commbusiness/HelpToBorrowCalculate.java
new file mode 100644
index 000000000..0f6792792
--- /dev/null
+++ b/src_tenwa/com/tenwa/lease/flow/project/commbusiness/HelpToBorrowCalculate.java
@@ -0,0 +1,26 @@
+package com.tenwa.lease.flow.project.commbusiness;
+
+import com.amarsoft.awe.util.Transaction;
+import com.tenwa.flow.baseBussion.BaseBussiness;
+import com.tenwa.reckon.executor.CreateTransactionExecutor;
+/**
+ *  接口平台租金测算
+ */
+public class HelpToBorrowCalculate extends BaseBussiness {
+
+	@Override
+	public Object run(Transaction Sqlca) throws Exception {
+	    this.initBussinessParam(Sqlca);  
+	    if(this.getAttribute("serial")==null)
+	    	return "true";
+	    String serial = this.getAttribute("serial").toString();
+	    //租金测算
+		CreateTransactionExecutor createTransactionExecutor = new CreateTransactionExecutor();
+		createTransactionExecutor.setCalType("proj_process");
+		createTransactionExecutor.setFlowunid(this.getAttribute("FlowUnid").toString());
+		createTransactionExecutor.setPlannumber(this.getAttribute("FlowKey").toString()+"01");
+		createTransactionExecutor.setProductId(this.getAttribute("ProductId").toString());
+		createTransactionExecutor.run();
+		return "true";
+	}
+}