diff --git a/g/database/gredis/gredis.go b/g/database/gredis/gredis.go
index e8b333504..43ddd2f9e 100644
--- a/g/database/gredis/gredis.go
+++ b/g/database/gredis/gredis.go
@@ -44,8 +44,7 @@ type PoolStats struct {
 // 连接池map
 var pools = gmap.NewStringInterfaceMap()
 
-// 创建redis操作对象
-// address参数格式 host:port
+// 创建redis操作对象.
 func New(config Config) *Redis {
     r       := &Redis{}
     poolKey := fmt.Sprintf("%s:%d,%d", config.Host, config.Port, config.Db)
diff --git a/geg/database/redis/config.yml b/geg/database/redis/config.yml
index eb332f9a1..58a25f98f 100644
--- a/geg/database/redis/config.yml
+++ b/geg/database/redis/config.yml
@@ -1,4 +1,4 @@
 # Redis数据库配置
 redis:
-    default: 127.0.0.1:6379,0,111111
+    default: 127.0.0.1:6379,0
     cache  : 127.0.0.1:6379,1
diff --git a/geg/database/redis/gredis.go b/geg/database/redis/gredis.go
index 3bcaae8c7..42c8a581b 100644
--- a/geg/database/redis/gredis.go
+++ b/geg/database/redis/gredis.go
@@ -12,11 +12,8 @@ func main() {
         Port : 6379,
     })
     defer redis.Close()
-    redis.Do("SET", "k1", "v1")
-    redis.Do("SET", "k2", "v2")
-    v1, _ := redis.Do("GET", "k1")
-    v2, _ := redis.Do("GET", "k1")
-    fmt.Println(gconv.String(v1))
-    fmt.Println(gconv.String(v2))
+    redis.Do("SET", "k", "v")
+    v, _ := redis.Do("GET", "k")
+    fmt.Println(gconv.String(v))
 }
 
diff --git a/geg/database/redis/gredis2.go b/geg/database/redis/gredis2.go
index fdcd1ffa6..89aa6f5ba 100644
--- a/geg/database/redis/gredis2.go
+++ b/geg/database/redis/gredis2.go
@@ -9,11 +9,8 @@ import (
 func main() {
     redis := g.Redis()
     defer redis.Close()
-    redis.Do("SET", "k1", "v1")
-    redis.Do("SET", "k2", "v2")
-    v1, _ := redis.Do("GET", "k1")
-    v2, _ := redis.Do("GET", "k1")
-    fmt.Println(gconv.String(v1))
-    fmt.Println(gconv.String(v2))
+    redis.Do("SET", "k", "v")
+    v, _ := redis.Do("GET", "k")
+    fmt.Println(gconv.String(v))
 }