Index: ssts-web/src/main/webapp/disinfectsystem/print/print.js
===================================================================
diff -u -r30474 -r30542
--- ssts-web/src/main/webapp/disinfectsystem/print/print.js	(.../print.js)	(revision 30474)
+++ ssts-web/src/main/webapp/disinfectsystem/print/print.js	(.../print.js)	(revision 30542)
@@ -1863,7 +1863,7 @@
 	
 	if(sterilizer == null || sterilizer.length == 0){
 		tableHtml += "<tr height='24px'>";
-		tableHtml += "<td colspan='4' style='font-size: 14px;'><center>"+hospitalName+"</center></td>";
+		tableHtml += "<td colspan='4' style='font-size: 14px;'><center>"+(hospitalName || '')+"</center></td>";
 		tableHtml += "</tr>";
 	}else{
 		var str = "【"+sterilizer + "】第" + frequency +"炉";
@@ -1925,7 +1925,7 @@
 	
 	if(sterilizer == null || sterilizer.length == 0){
 		tableHtml += "<tr>";
-		tableHtml += "<td colspan='4' style='font-size: 10px;'><center>"+hospitalName+"</center></td>";
+		tableHtml += "<td colspan='4' style='font-size: 10px;'><center>"+(hospitalName || '')+"</center></td>";
 		tableHtml += "</tr>";
 	}else{
 		var str = "【"+sterilizer + "】第" + frequency +"炉";
@@ -1982,7 +1982,7 @@
     
     var sterilizerStr = "";
     if(sterilizer == null || sterilizer.length == 0){
-       sterilizerStr = "<td colspan='2' style='font-size: 14px;'><center>"+hospitalName+"</center></td>";
+       sterilizerStr = "<td colspan='2' style='font-size: 14px;'><center>"+(hospitalName || '')+"</center></td>";
     }else{
         var str = "【"+sterilizer + "】第" + frequency +"炉";
         sterilizerStr = "<td colspan='2' style='font-size: 14px;'><center>"+str+"</center></td>";