diff --git a/WebContent/Tenwa/Lease/Flow/Comm/LBGuaranteeUnit/LBGuaranteePerUnitInfo.jsp b/WebContent/Tenwa/Lease/Flow/Comm/LBGuaranteeUnit/LBGuaranteePerUnitInfo.jsp
index 4c9683c23..81f6b8cf8 100644
--- a/WebContent/Tenwa/Lease/Flow/Comm/LBGuaranteeUnit/LBGuaranteePerUnitInfo.jsp
+++ b/WebContent/Tenwa/Lease/Flow/Comm/LBGuaranteeUnit/LBGuaranteePerUnitInfo.jsp
@@ -34,8 +34,22 @@
 	sButtonPosition = "north";
 %><%@ include file="/Frame/resources/include/ui/include_info.jspf"%>
 <script type="text/javascript">
+	
+	function checkTel(){
+		var mobile =getItemValue(0,getRow(0),"mobile");
+		if(CheckPhoneCode(mobile)){
+			return true;
+		}else{
+			alert("手机号格式不正确!");
+			return false;
+		}
+		
+	}
+	
 	function save(){
-		as_save(0,"goBack()");
+		if(checkTel()){
+			as_save(0,"goBack()");
+		}
 	}
 	
 	function goBack(){