diff --git a/api/index_handler.go b/api/index_handler.go
index 903d5d7..b6aa785 100755
--- a/api/index_handler.go
+++ b/api/index_handler.go
@@ -105,9 +105,7 @@ func (handler *API) handleRead(w http.ResponseWriter, req *http.Request, body []
 	var hash string
 
 	if handler.cacheConfig.CacheEnabled {
-
 		hash = getHash(handler.cacheConfig.KeyPrefix, req, body)
-
 		cache, err := handler.cacheHandler.Get(hash)
 		if len(cache) > 0 && err == nil {
 			if global.Env().IsDebug {
diff --git a/api/init.go b/api/init.go
index d032652..c175fad 100755
--- a/api/init.go
+++ b/api/init.go
@@ -20,15 +20,16 @@ type CacheHandler struct {
 	config *CacheConfig
 	client *redis.Client
 }
+var client *redis.Client
 
 func (handler CacheHandler) Init() {
 
-	client := redis.NewClient(&redis.Options{
+	client = redis.NewClient(&redis.Options{
 		Addr:     fmt.Sprintf("%s:%s", handler.config.RedisConfig.Host, handler.config.RedisConfig.Port),
 		Password: handler.config.RedisConfig.Password,
 		DB:       handler.config.RedisConfig.DB,
 	})
-
+	handler.client=client
 	_, err := client.Ping().Result()
 	if err != nil {
 		log.Error("cache server is not ready: ", err)
@@ -37,11 +38,13 @@ func (handler CacheHandler) Init() {
 }
 
 func (handler CacheHandler) Get(key string) ([]byte, error) {
-	return nil, nil
+	data,err:= client.Get(key).Bytes()
+	return data,err
 }
 
-func (handler CacheHandler) Set(string, []byte, int64) (bool, error) {
-	return false, nil
+func (handler CacheHandler) Set(key string,data []byte,ttl int64) (bool, error) {
+	err:=client.Set(key,data, time.Duration(ttl)*time.Millisecond).Err()
+	return err==nil,err
 }
 
 type RedisConfig struct {
diff --git a/modules/floating_ip/floating_ip.go b/modules/floating_ip/floating_ip.go
index 6d17722..fdbdbee 100644
--- a/modules/floating_ip/floating_ip.go
+++ b/modules/floating_ip/floating_ip.go
@@ -18,7 +18,6 @@ package floating_ip
 
 import (
 	log "github.com/cihub/seelog"
-	"infini.sh/framework/core/api"
 	"infini.sh/framework/core/config"
 	"infini.sh/framework/core/env"
 	"infini.sh/framework/core/net"
@@ -58,7 +57,7 @@ func (module FloatingIPPlugin) Start() error {
 		panic(err)
 	}
 
-	apiConfig := &api.APIConfig{}
+	apiConfig := &config.APIConfig{}
 	env.ParseConfig("api", apiConfig)
 	log.Infof("high availability address: %s://%s:%s", apiConfig.GetSchema(), floatingIPConfig.IP, apiConfig.NetworkConfig.GetBindingPort())
 	return nil
diff --git a/proxy.yml b/proxy.yml
index 0450d98..7e59f2e 100755
--- a/proxy.yml
+++ b/proxy.yml
@@ -7,7 +7,7 @@ api:
   network:
     binding: 0.0.0.0:2900
   tls:
-    enabled: true
+    enabled: false
 
 elasticsearch:
 - name: default
@@ -32,8 +32,7 @@ cache:
 plugins:
 - name: proxy
   enabled: true
-  ui_enabled: false
-  pass_through: ["_update","_search", "_count", "_analyze", "_mget", "_doc", "_mtermvectors", "_msearch", "_search_shards", "_suggest", "_validate", "_explain", "_field_caps", "_rank_eval", "_aliases"]
+  pass_through: []
   upstream:
   - name: primary
     enabled: true
@@ -45,16 +44,9 @@ plugins:
     max_queue_depth: -1
     timeout: 60s
     elasticsearch: default
-  - name: backup
-    enabled: false
-    cache_enabled: false
-    queue_name: backup
-    max_queue_depth: -1
-    timeout: 60s
-    elasticsearch: default
 
 - name: floating_ip
-  enabled: true
+  enabled: false
   ip: 192.168.1.222
   netmask: 255.255.255.0
   interface: en0
@@ -69,14 +61,6 @@ pipelines:
   error:
     joint: logging
     enabled: true
-- name: backup
-  start:
-    joint: index
-    enabled: true
-  process: []
-  error:
-    joint: logging
-    enabled: true
 
 
 modules:
@@ -87,13 +71,6 @@ modules:
   store_enabled: true
   orm_enabled: true
 
-- name: web
-  enabled: false
-  tls:
-     enabled: true
-  network:
-     binding: 127.0.0.1:9000
-
 - name: pipeline
   enabled: true
   runners:
@@ -104,11 +81,3 @@ modules:
       threshold_in_ms: 0
       timeout_in_ms: 5000
       pipeline_id: primary
-
-    - name: backup
-      enabled: true
-      input_queue: backup
-      max_go_routine: 1
-      threshold_in_ms: 0
-      timeout_in_ms: 5000
-      pipeline_id: backup