diff --git a/src/main/java/com/cym/service/ConfService.java b/src/main/java/com/cym/service/ConfService.java
index 38e8040deb2fd15cd8b2ef940e2bf94514fd51a1..abf76cc850aa36a01ebcdbf4045c1111c6f4b5c8 100644
--- a/src/main/java/com/cym/service/ConfService.java
+++ b/src/main/java/com/cym/service/ConfService.java
@@ -259,6 +259,7 @@ public class ConfService {
 			}
 
 			String conf = ToolUtils.handleConf(new NgxDumper(ngxConfig).dump());
+			conf = conf.replaceAll(";;", ";");
 			confExt.setConf(conf);
 
 			return confExt;