diff --git a/docs/help/Contents/Data Manipulation/broker_load.md b/docs/help/Contents/Data Manipulation/broker_load.md
index ac437fd398125f..d04b948b378af8 100644
--- a/docs/help/Contents/Data Manipulation/broker_load.md	
+++ b/docs/help/Contents/Data Manipulation/broker_load.md	
@@ -244,7 +244,7 @@
         WITH BROKER my_hdfs_broker
         (
         "hadoop.security.authentication" = "kerberos",
-        "kerberos_principal"="palo@BAIDU.COM",
+        "kerberos_principal"="doris@YOUR.COM",
         "kerberos_keytab"="/home/palo/palo.keytab"
         )
 
@@ -261,7 +261,7 @@
         WITH BROKER my_hdfs_broker
         (
         "hadoop.security.authentication"="kerberos",
-        "kerberos_principal"="palo@BAIDU.COM",
+        "kerberos_principal"="doris@YOUR.COM",
         "kerberos_keytab_content"="BQIAAABEAAEACUJBSURVLkNPTQAEcGFsbw"
         )
 
diff --git a/fe/src/main/java/org/apache/doris/http/rest/ShowProcAction.java b/fe/src/main/java/org/apache/doris/http/rest/ShowProcAction.java
index 14ce56a8aa5d9e..e15d93bb193b3f 100644
--- a/fe/src/main/java/org/apache/doris/http/rest/ShowProcAction.java
+++ b/fe/src/main/java/org/apache/doris/http/rest/ShowProcAction.java
@@ -39,7 +39,7 @@
 import io.netty.handler.codec.http.HttpMethod;
 
 // Format:
-//   http://username:password@10.73.150.30:8138/api/show_proc?path=/
+//   http://username:password@192.168.1.1:8030/api/show_proc?path=/
 public class ShowProcAction extends RestBaseAction {
     private static final Logger LOG = LogManager.getLogger(ShowProcAction.class);
 
diff --git a/fe/src/test/java/org/apache/doris/deploy/AmbariDeployManagerTest.java b/fe/src/test/java/org/apache/doris/deploy/AmbariDeployManagerTest.java
index 8507c640ff2291..d180dc550ef1ee 100644
--- a/fe/src/test/java/org/apache/doris/deploy/AmbariDeployManagerTest.java
+++ b/fe/src/test/java/org/apache/doris/deploy/AmbariDeployManagerTest.java
@@ -48,7 +48,7 @@ public void setUp() throws NoSuchFieldException, SecurityException,
 
         Field ambariUrlF = manager.getClass().getDeclaredField("ambariUrl");
         ambariUrlF.setAccessible(true);
-        ambariUrlF.set(manager, "180.76.168.210:8080");
+        ambariUrlF.set(manager, "127.0.0.1:8080");
 
         Field clusterNameF = manager.getClass().getDeclaredField("clusterName");
         clusterNameF.setAccessible(true);
@@ -60,7 +60,7 @@ public void setUp() throws NoSuchFieldException, SecurityException,
 
         Field blueprintF = manager.getClass().getDeclaredField("blueprintUrl");
         blueprintF.setAccessible(true);
-        blueprintF.set(manager, "http://180.76.168.210:8080/api/v1/clusters/BDP?format=blueprint");
+        blueprintF.set(manager, "http://127.0.0.1:8080/api/v1/clusters/BDP?format=blueprint");
     }
 
     @Test
@@ -85,14 +85,14 @@ public void getHostTest() throws NoSuchMethodException, SecurityException, Illeg
     }
 
     private String getBlueprint() throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
-        String res = Util.getResultForUrl("http://180.76.168.210:8080/api/v1/clusters/BDP?format=blueprint",
+        String res = Util.getResultForUrl("http://127.0.0.1:8080/api/v1/clusters/BDP?format=blueprint",
                 null, 2000, 2000);
         return res;
     }
 
     private String getComponent(String comp)
             throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
-        String res = Util.getResultForUrl("http://180.76.168.210:8080/api/v1/clusters/BDP/services/PALO/components/"
+        String res = Util.getResultForUrl("http://127.0.0.1:8080/api/v1/clusters/BDP/services/PALO/components/"
                 + comp, null, 2000, 2000);
 
         return res;