diff --git a/km-common/src/main/java/com/xiaojukeji/know/streaming/km/common/bean/entity/broker/Broker.java b/km-common/src/main/java/com/xiaojukeji/know/streaming/km/common/bean/entity/broker/Broker.java
index d7e3b7923aa7513b5157e47d8fcd687401b5e6fb..fa67cac528c98265c04b2ba2c3415f6f3ab1d238 100644
--- a/km-common/src/main/java/com/xiaojukeji/know/streaming/km/common/bean/entity/broker/Broker.java
+++ b/km-common/src/main/java/com/xiaojukeji/know/streaming/km/common/bean/entity/broker/Broker.java
@@ -111,7 +111,7 @@ public class Broker implements Serializable {
             return host;
         }
         IpPortData ip = endpointMap.get(endPoint);
-        return ip == null ? ip.getIp() : host;
+        return ip != null ? ip.getIp() : host;
     }
 
     public boolean alive() {
diff --git a/km-console/packages/layout-clusters-fe/package.json b/km-console/packages/layout-clusters-fe/package.json
index 8ee1130f63af77512b7fdecb8dfc9df33b98f724..088c55fdaf4048522a4c4259b5340362d82b669e 100644
--- a/km-console/packages/layout-clusters-fe/package.json
+++ b/km-console/packages/layout-clusters-fe/package.json
@@ -59,7 +59,8 @@
     "single-spa": "5.9.3",
     "single-spa-react": "2.14.0",
     "webpack-bundle-analyzer": "^4.5.0",
-    "knowdesign": "1.3.7"
+    "knowdesign": "1.3.7",
+    "tree-changes": "0.9.1"
   },
   "devDependencies": {
     "@babel/core": "^7.5.5",