diff --git a/src/org/redkale/boot/Application.java b/src/org/redkale/boot/Application.java
index 19592084f..3ac9278a7 100644
--- a/src/org/redkale/boot/Application.java
+++ b/src/org/redkale/boot/Application.java
@@ -672,7 +672,6 @@ public final class Application {
         final List<AnyValue> others = new ArrayList<>();
         final List<AnyValue> watchs = new ArrayList<>();
         for (final AnyValue entry : entrys) {
-            if (singletonrun) ((DefaultAnyValue) entry).setValue("red" + "kale-singleton-serviceclass", config.getValue("red" + "kale-singleton-serviceclass"));
             if (entry.getValue("protocol", "").toUpperCase().startsWith("SNCP")) {
                 sncps.add(entry);
             } else if (entry.getValue("protocol", "").toUpperCase().startsWith("WATCH")) {
@@ -820,7 +819,7 @@ public final class Application {
     public static <T extends Service> T singleton(String name, Class<T> serviceClass) throws Exception {
         if (serviceClass == null) throw new IllegalArgumentException("serviceClass is null");
         final Application application = Application.create(true);
-        ((DefaultAnyValue) application.config).setValue("red" + "kale-singleton-serviceclass", serviceClass.getName());
+        System.setProperty("red" + "kale-singleton-serviceclass", serviceClass.getName());
         application.init();
         application.start();
         for (NodeServer server : application.servers) {
diff --git a/src/org/redkale/boot/NodeServer.java b/src/org/redkale/boot/NodeServer.java
index 605ac68f8..192dfffc0 100644
--- a/src/org/redkale/boot/NodeServer.java
+++ b/src/org/redkale/boot/NodeServer.java
@@ -155,7 +155,7 @@ public abstract class NodeServer {
 
         ClassFilter<Service> serviceFilter = createServiceClassFilter();
         if (application.singletonrun) { //singleton模式下只加载指定的Service
-            final String ssc = config == null ? null : config.getValue("red" + "kale-singleton-serviceclass");
+            final String ssc = System.getProperty("red" + "kale-singleton-serviceclass");
             if (ssc != null) serviceFilter.setExpectPredicate(c -> !ssc.equals(c));
         }
         ClassFilter<Filter> filterFilter = createFilterClassFilter();
@@ -164,7 +164,7 @@ public abstract class NodeServer {
         long s = System.currentTimeMillis();
         ClassFilter.Loader.load(application.getHome(), serverConf.getValue("excludelibs", "").split(";"), serviceFilter, filterFilter, servletFilter, otherFilter);
         long e = System.currentTimeMillis() - s;
-        logger.info(this.getClass().getSimpleName() + " load filter class in " + e + " ms");
+        if (!application.singletonrun) logger.info(this.getClass().getSimpleName() + " load filter class in " + e + " ms");
         loadService(serviceFilter, otherFilter); //必须在servlet之前
         if (!application.singletonrun) { //非singleton模式下才加载Filter、Servlet
             loadFilter(filterFilter, otherFilter);
@@ -515,7 +515,9 @@ public abstract class NodeServer {
             }
             sb.append(threadName).append("All Services load cost " + (System.currentTimeMillis() - starts) + " ms" + LINE_SEPARATOR);
         }
-        if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
+        if (!application.singletonrun) {
+            if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
+        }
     }
 
     private void calcMaxLength(Service y) { //计算toString中的长度