diff --git a/conf/conf.yaml b/conf/conf.yaml
index 8dd9ee9..199a24d 100644
--- a/conf/conf.yaml
+++ b/conf/conf.yaml
@@ -1,16 +1,16 @@
 etcd:
-  host:                           # it's possible to define multiple etcd hosts addresses of the same etcd cluster.
-    - "http://127.0.0.1:2379"     # multiple etcd address, if your etcd cluster enables TLS, please use https scheme,
-  prefix: /apisix                 # apisix configurations prefix
-  timeout: 30                     # 30 seconds
-  #user: root                     # root username for etcd
-  #password: 5tHkHhYkjr6cQY       # root password for etcd
-  tls:
-    #cert: /path/to/cert          # path of certificate used by the etcd client
-    #key: /path/to/key            # path of key used by the etcd client
+  - host:                           # it's possible to define multiple etcd hosts addresses of the same etcd cluster.
+      - "http://127.0.0.1:2379"     # multiple etcd address, if your etcd cluster enables TLS, please use https scheme,
+    prefix: /apisix                 # apisix configurations prefix
+    timeout: 30                     # 30 seconds
+    #user: root                     # root username for etcd
+    #password: 5tHkHhYkjr6cQY       # root password for etcd
+    tls:
+      #cert: /path/to/cert          # path of certificate used by the etcd client
+      #key: /path/to/key            # path of key used by the etcd client
 
-    verify: true                  # whether to verify the etcd endpoint certificate when setup a TLS connection to etcd,
-    # the default value is true, e.g. the certificate will be verified strictly.
+      verify: true                  # whether to verify the etcd endpoint certificate when setup a TLS connection to etcd,
+      # the default value is true, e.g. the certificate will be verified strictly.
 log:
   level: warn
   path: apisix-seed.log           # path is the file to write logs to.  Backup log files will be retained in the same directory
diff --git a/internal/conf/conf.go b/internal/conf/conf.go
index 0f5543f..2e3397a 100644
--- a/internal/conf/conf.go
+++ b/internal/conf/conf.go
@@ -14,7 +14,7 @@ type DisBuilder func([]byte) (interface{}, error)
 
 var (
 	WorkDir     = "."
-	ETCDConfig  *Etcd
+	ETCDConfigs []*Etcd = make([]*Etcd, 0)
 	LogConfig   *Log
 	DisConfigs  = make(map[string]interface{})
 	DisBuilders = make(map[string]DisBuilder)
@@ -44,7 +44,7 @@ type Log struct {
 }
 
 type Config struct {
-	Etcd      Etcd
+	Etcd      []Etcd
 	Log       Log
 	Discovery map[string]interface{}
 }
@@ -80,9 +80,10 @@ func InitConf() {
 		}
 
 		initLogConfig(config.Log)
-
-		if len(config.Etcd.Host) > 0 {
-			initEtcdConfig(config.Etcd)
+		for _, singleEtcd := range config.Etcd {
+			if len(singleEtcd.Host) > 0 {
+				initEtcdConfig(singleEtcd)
+			}
 		}
 	}
 }
@@ -99,13 +100,13 @@ func initEtcdConfig(conf Etcd) {
 		prefix = conf.Prefix
 	}
 
-	ETCDConfig = &Etcd{
+	ETCDConfigs = append(ETCDConfigs, &Etcd{
 		Host:     host,
 		User:     conf.User,
 		Password: conf.Password,
 		TLS:      conf.TLS,
 		Prefix:   prefix,
-	}
+	})
 }
 
 func initLogConfig(conf Log) {
diff --git a/internal/core/storer/storehub.go b/internal/core/storer/storehub.go
index 03442bd..1c918a6 100644
--- a/internal/core/storer/storehub.go
+++ b/internal/core/storer/storehub.go
@@ -22,26 +22,26 @@ func InitStore(key string, opt GenericStoreOption, stg Interface) error {
 	return nil
 }
 
-func InitStores(stg Interface) (err error) {
+func InitStores(stg Interface, conf *conf.Etcd) (err error) {
 	err = InitStore("routes", GenericStoreOption{
-		BasePath: conf.ETCDConfig.Prefix + "/routes",
-		Prefix:   conf.ETCDConfig.Prefix,
+		BasePath: conf.Prefix + "/routes",
+		Prefix:   conf.Prefix,
 	}, stg)
 	if err != nil {
 		return
 	}
 
 	err = InitStore("services", GenericStoreOption{
-		BasePath: conf.ETCDConfig.Prefix + "/services",
-		Prefix:   conf.ETCDConfig.Prefix,
+		BasePath: conf.Prefix + "/services",
+		Prefix:   conf.Prefix,
 	}, stg)
 	if err != nil {
 		return
 	}
 
 	err = InitStore("upstreams", GenericStoreOption{
-		BasePath: conf.ETCDConfig.Prefix + "/upstreams",
-		Prefix:   conf.ETCDConfig.Prefix,
+		BasePath: conf.Prefix + "/upstreams",
+		Prefix:   conf.Prefix,
 	}, stg)
 	if err != nil {
 		return
diff --git a/main.go b/main.go
index d48078e..44d93ca 100644
--- a/main.go
+++ b/main.go
@@ -53,37 +53,44 @@ func main() {
 		log.Fatal(err)
 	}
 
-	etcdClient, err := storer.NewEtcd(conf.ETCDConfig)
-	if err != nil {
-		panic(err)
-	}
+	rewriters := make([]components.Rewriter, 0)
 
-	wg := sync.WaitGroup{}
-	wg.Add(2)
-	go func() {
-		defer wg.Done()
-		err := storer.InitStores(etcdClient)
+	for _, config := range conf.ETCDConfigs {
+		etcdClient, err := storer.NewEtcd(config)
 		if err != nil {
 			panic(err)
 		}
-	}()
-	go func() {
-		defer wg.Done()
-		err := discoverer.InitDiscoverers()
-		if err != nil {
-			panic(err)
+	
+		wg := sync.WaitGroup{}
+		wg.Add(2)
+		go func() {
+			defer wg.Done()
+			err := storer.InitStores(etcdClient, config)
+			if err != nil {
+				panic(err)
+			}
+		}()
+		go func() {
+			defer wg.Done()
+			err := discoverer.InitDiscoverers()
+			if err != nil {
+				panic(err)
+			}
+		}()
+		wg.Wait()
+	
+		rewriter := components.Rewriter{
+			Prefix: config.Prefix,
 		}
-	}()
-	wg.Wait()
-
-	rewriter := components.Rewriter{
-		Prefix: conf.ETCDConfig.Prefix,
+		rewriter.Init()
+		rewriters = append(rewriters, rewriter)
+	}
+	for _, rewriter := range rewriters {
+		defer rewriter.Close()
 	}
-	rewriter.Init()
-	defer rewriter.Close()
 
 	watcher := components.Watcher{}
-	err = watcher.Init()
+	err := watcher.Init()
 	if err != nil {
 		log.Error(err.Error())
 		return