diff --git a/zyplayer-doc-dubbo/src/main/java/com/zyplayer/doc/dubbo/controller/DubboController.java b/zyplayer-doc-dubbo/src/main/java/com/zyplayer/doc/dubbo/controller/DubboController.java
index 98fd0d87..9baff647 100644
--- a/zyplayer-doc-dubbo/src/main/java/com/zyplayer/doc/dubbo/controller/DubboController.java
+++ b/zyplayer-doc-dubbo/src/main/java/com/zyplayer/doc/dubbo/controller/DubboController.java
@@ -79,7 +79,7 @@ public class DubboController {
 			mgDubboStorageService.put(StorageKeys.DUBBO_SERVICE_LIST, JSON.toJSONString(providerList));
 		} catch (Exception e) {
 			e.printStackTrace();
-			return DocResponseJson.warn("获取服务列表失败");
+			return DocResponseJson.warn("获取服务列表失败：" + e.getMessage());
 		}
 		return DocResponseJson.ok();
 	}
diff --git a/zyplayer-doc-dubbo/src/main/java/com/zyplayer/doc/dubbo/framework/bean/ReferenceConfigHolder.java b/zyplayer-doc-dubbo/src/main/java/com/zyplayer/doc/dubbo/framework/bean/ReferenceConfigHolder.java
index 9709577a..831a2670 100644
--- a/zyplayer-doc-dubbo/src/main/java/com/zyplayer/doc/dubbo/framework/bean/ReferenceConfigHolder.java
+++ b/zyplayer-doc-dubbo/src/main/java/com/zyplayer/doc/dubbo/framework/bean/ReferenceConfigHolder.java
@@ -19,6 +19,10 @@ public class ReferenceConfigHolder {
 		String url = "dubbo://" + dubboNodeInfo.getIp() + ":" + dubboNodeInfo.getPort();
 		String referenceKey = url + "_" + StringUtils.defaultIfBlank(dubboNodeInfo.getVersion(), "0") + "_" + StringUtils.defaultIfBlank(dubboNodeInfo.getGroup(), "0");
 		ReferenceConfig referenceConfig = referenceConfigMap.get(referenceKey);
+		if (referenceConfig != null && referenceConfig.get() == null) {
+			referenceConfig.destroy();
+			referenceConfig = null;
+		}
 		if (referenceConfig == null) {
 			synchronized (ReferenceConfigHolder.class) {
 				ApplicationConfig application = new ApplicationConfig();