diff --git a/config/setup/common/data/agent_relay_gateway_config.dat b/config/setup/common/data/agent_relay_gateway_config.dat
index b1410bdb..d415e4c6 100644
--- a/config/setup/common/data/agent_relay_gateway_config.dat
+++ b/config/setup/common/data/agent_relay_gateway_config.dat
@@ -67,8 +67,7 @@ elasticsearch:
     basic_auth:
       username: ingest
       password: password
-    endpoints:
-     - $[[SETUP_ENDPOINT]]
+    endpoints: $[[SETUP_ENDPOINTS]]
 
 pipeline:
   - name: bulk_request_ingest
diff --git a/config/setup/common/data/system_ingest_config.dat b/config/setup/common/data/system_ingest_config.dat
index 3dbf87b5..f65c78e2 100644
--- a/config/setup/common/data/system_ingest_config.dat
+++ b/config/setup/common/data/system_ingest_config.dat
@@ -61,6 +61,6 @@ pipeline:
 #                  key_file: /xxx/client.key
 #                  skip_insecure_verify: false
                 schema: "$[[SETUP_SCHEME]]"
-                hosts: # receiver endpoint, fallback in order
-                  - "$[[SETUP_ENDPOINT]]"
+                # receiver endpoint, fallback in order
+                hosts: $[[SETUP_HOSTS]]
                 valid_status_code: [200,201] #panic on other status code
\ No newline at end of file
diff --git a/plugin/setup/setup.go b/plugin/setup/setup.go
index 05b827bd..17ef33ef 100644
--- a/plugin/setup/setup.go
+++ b/plugin/setup/setup.go
@@ -136,11 +136,12 @@ func (module *Module) Stop() error {
 
 type SetupRequest struct {
 	Cluster struct {
-		Host     string `json:"host"`
-		Schema   string `json:"schema"`
-		Endpoint string `json:"endpoint"`
-		Username string `json:"username"`
-		Password string `json:"password"`
+		Host     string   `json:"host"`
+		Schema   string   `json:"schema"`
+		Endpoint string   `json:"endpoint"`
+		Username string   `json:"username"`
+		Password string   `json:"password"`
+		Hosts    []string `json:"hosts"`
 	} `json:"cluster"`
 
 	Skip               bool   `json:"skip"`
@@ -796,8 +797,19 @@ func (module *Module) initializeTemplate(w http.ResponseWriter, r *http.Request,
 			return w.Write([]byte(request.Cluster.Password))
 		case "SETUP_SCHEME":
 			return w.Write([]byte(strings.Split(request.Cluster.Endpoint, "://")[0]))
-		case "SETUP_ENDPOINT":
-			return w.Write([]byte(strings.Split(request.Cluster.Endpoint, "://")[1]))
+		case "SETUP_ENDPOINTS":
+			endpoints := []string{request.Cluster.Endpoint}
+			for _, host := range request.Cluster.Hosts {
+				endpoint := fmt.Sprintf("%s://%s", request.Cluster.Schema, host)
+				if !util.StringInArray(endpoints, endpoint) {
+					endpoints = append(endpoints, endpoint)
+				}
+			}
+			endpointsStr := fmt.Sprintf("[%s]", strings.Join(endpoints, ", "))
+			return w.Write([]byte(endpointsStr))
+		case "SETUP_HOSTS":
+			hostsStr := fmt.Sprintf("[%s]", strings.Join(request.Cluster.Hosts, ", "))
+			return w.Write([]byte(hostsStr))
 		case "SETUP_TEMPLATE_NAME":
 			return w.Write([]byte(cfg1.TemplateName))
 		case "SETUP_INDEX_PREFIX":
diff --git a/web/src/pages/Guide/Initialization/components/Configuration/index.js b/web/src/pages/Guide/Initialization/components/Configuration/index.js
index eba20d29..75ec2a08 100644
--- a/web/src/pages/Guide/Initialization/components/Configuration/index.js
+++ b/web/src/pages/Guide/Initialization/components/Configuration/index.js
@@ -1,5 +1,5 @@
 import { useEffect, useState } from 'react';
-import { Alert, Button, Form, Icon, Input, Switch } from 'antd';
+import { Alert, Button, Form, Icon, Input, Switch, Select } from 'antd';
 import request from '@/utils/request';
 import { formatMessage } from "umi/locale";
 import TrimSpaceInput from '@/components/TrimSpaceInput';
@@ -49,9 +49,9 @@ export default ({ onNext, form, formData, onFormDataChange }) => {
                 setTestLoading(true);
                 setTestStatus();
                 setTestError();
-                const { host, isTLS, isAuth, username, password } = values;
+                const { hosts, isTLS, isAuth, username, password } = values;
                 const body = {
-                    host: host.trim(),
+                    hosts: (hosts || []).map(host=>host.trim()),
                     schema: isTLS === true ? "https" : "http",
                 }
                 if (isAuth) {
@@ -104,32 +104,41 @@ export default ({ onNext, form, formData, onFormDataChange }) => {
 
     const onFormDataSave = () => {
         const values = form.getFieldsValue();
-        const { host, isAuth, username, password } = form.getFieldsValue();
+        const { hosts, isAuth, username, password } = values;
         onFormDataChange({
-            host: host.trim(), isAuth, username, password
+            hosts: (hosts || []).map(host=>host.trim()),
+            isAuth, username, password
         })
         onNext();
     }
+    const validateHostsRule = (rule, value, callback) => {
+        let vals = value || [];
+        for(let i = 0; i < vals.length; i++) {
+            if (!/^[\w\.\-_~%]+(\:\d+)?$/.test(vals[i])) {
+                return callback(formatMessage({ id: 'guide.cluster.host.validate'}));
+            }
+        }
+        // validation passed
+        callback();
+    };
 
     const { getFieldDecorator } = form;
 
     return (
         <Form {...formItemLayout} onSubmit={onSubmit} colon={false}>
             <Form.Item label={formatMessage({ id: 'guide.cluster.host'})}>
-                {getFieldDecorator("host", {
-                    initialValue: formData.host,
+                {getFieldDecorator("hosts", {
+                    initialValue: formData.hosts,
                     rules: [
                         {
                             required: true,
                             message: formatMessage({ id: 'guide.cluster.host.required'}),
                         },
                         {
-                            type: "string",
-                            pattern: /^[\w\.\-_~%]+(\:\d+)?$/,
-                            message: formatMessage({ id: 'guide.cluster.host.validate'}),
-                        },
+                            validator: validateHostsRule,
+                        }
                     ],
-                })(<TrimSpaceInput placeholder="127.0.0.1:9200" onChange={resetTestStatus}/>)}
+                })(<Select placeholder="127.0.0.1:9200" mode="tags" allowClear={true} onChange={resetTestStatus}/>)}
             </Form.Item>
             <Form.Item label="TLS">
                 {getFieldDecorator("isTLS", {
diff --git a/web/src/pages/Guide/Initialization/components/Initialization/index.js b/web/src/pages/Guide/Initialization/components/Initialization/index.js
index 9567dcde..d87a101d 100644
--- a/web/src/pages/Guide/Initialization/components/Initialization/index.js
+++ b/web/src/pages/Guide/Initialization/components/Initialization/index.js
@@ -54,9 +54,12 @@ export default ({ onPrev, onNext, form, formData, onFormDataChange }) => {
     const onCheck = async () => {
         try {
             setCheckLoading(true);
-            const { host, isTLS, isAuth, username, password } = formData;
+            const { hosts, isTLS, isAuth, username, password } = formData;
+            const host = hosts[0];
             const cluster = {
-                endpoint: isTLS ? `https://${host}` : `http://${host}`
+                endpoint: isTLS ? `https://${host}` : `http://${host}`,
+                hosts: hosts,
+                schema: isTLS ? "https": "http",
             }
             if (isAuth) {
                 cluster.username = username
@@ -110,14 +113,17 @@ export default ({ onPrev, onNext, form, formData, onFormDataChange }) => {
             }
         })
         const {
-            host,
+            hosts,
             isTLS,
             isAuth,
             username,
             password,
           } = formData;
+        const host = hosts[0];
           const cluster = {
             endpoint: isTLS ? `https://${host}` : `http://${host}`,
+              hosts: hosts,
+              schema: isTLS ? "https": "http"
           };
           if (isAuth) {
             cluster.username = username;
diff --git a/web/src/pages/Guide/Initialization/components/Settings/index.jsx b/web/src/pages/Guide/Initialization/components/Settings/index.jsx
index fb0c22cf..d778c0d8 100644
--- a/web/src/pages/Guide/Initialization/components/Settings/index.jsx
+++ b/web/src/pages/Guide/Initialization/components/Settings/index.jsx
@@ -83,7 +83,7 @@ export default ({ onPrev, onNext, form, formData, onFormDataChange }) => {
     try {
       setLoading(true);
       const {
-        host,
+        hosts,
         isTLS,
         isAuth,
         username,
@@ -94,8 +94,11 @@ export default ({ onPrev, onNext, form, formData, onFormDataChange }) => {
         credential_secret,
       } = formData;
       const body = {};
+      const host = hosts[0];
       const cluster = {
         endpoint: isTLS ? `https://${host}` : `http://${host}`,
+        hosts: hosts,
+        schema: isTLS ? "https" : "http",
       };
       if (isAuth) {
         cluster.username = username;
@@ -191,14 +194,16 @@ export default ({ onPrev, onNext, form, formData, onFormDataChange }) => {
 
     setLoading(true);
     const {
-      host,
+      hosts,
       isTLS,
       isAuth,
       username,
       password,
     } = formData;
+    const host = hosts[0];
     const cluster = {
       endpoint: isTLS ? `https://${host}` : `http://${host}`,
+      hosts: hosts,
     };
     if (isAuth) {
       cluster.username = username;