diff --git a/g/database/gredis/gredis.go b/g/database/gredis/gredis.go
index de9c9f034..dc2151a8a 100644
--- a/g/database/gredis/gredis.go
+++ b/g/database/gredis/gredis.go
@@ -164,6 +164,7 @@ func (r *Redis) Do(command string, args ...interface{}) (interface{}, error) {
     return conn.Do(command, args...)
 }
 
+// Deprecated.
 // Send writes the command to the client's output buffer.
 //
 // 执行异步命令 - Send
@@ -173,4 +174,3 @@ func (r *Redis) Send(command string, args ...interface{}) error {
     return conn.Send(command, args...)
 }
 
-
diff --git a/geg/database/redis/gredis.go b/geg/database/redis/gredis.go
index 48d2acfa3..8fff3251e 100644
--- a/geg/database/redis/gredis.go
+++ b/geg/database/redis/gredis.go
@@ -16,5 +16,4 @@ func main() {
     redis.Do("SET", "k", "v")
     v, _ := redis.Do("GET", "k")
     fmt.Println(gconv.String(v))
-}
-
+}
\ No newline at end of file
diff --git a/geg/database/redis/gredis_conn1.go b/geg/database/redis/gredis_conn1.go
new file mode 100644
index 000000000..b900ebe1e
--- /dev/null
+++ b/geg/database/redis/gredis_conn1.go
@@ -0,0 +1,16 @@
+package main
+
+import (
+    "fmt"
+    "github.com/gogf/gf/g"
+    "github.com/gogf/gf/g/util/gconv"
+)
+
+func main() {
+    conn := g.Redis().Conn()
+    defer conn.Close()
+    conn.Do("SET", "k", "v")
+    v, _ := conn.Do("GET", "k")
+    fmt.Println(gconv.String(v))
+}
+
diff --git a/geg/database/redis/gredis_conn2.go b/geg/database/redis/gredis_conn2.go
new file mode 100644
index 000000000..0c7b1348d
--- /dev/null
+++ b/geg/database/redis/gredis_conn2.go
@@ -0,0 +1,21 @@
+package main
+
+import (
+    "fmt"
+    "github.com/gogf/gf/g"
+    "github.com/gogf/gf/g/util/gconv"
+)
+
+func main() {
+    conn := g.Redis().Conn()
+    defer conn.Close()
+    conn.Send("SET", "foo", "bar")
+    conn.Send("GET", "foo")
+    conn.Flush()
+    // reply from SET
+    conn.Receive()
+    // reply from GET
+    v, _ := conn.Receive()
+    fmt.Println(gconv.String(v))
+}
+
diff --git a/geg/database/redis/gredis_conn3.go b/geg/database/redis/gredis_conn3.go
new file mode 100644
index 000000000..a4d0185d8
--- /dev/null
+++ b/geg/database/redis/gredis_conn3.go
@@ -0,0 +1,24 @@
+package main
+
+import (
+    "fmt"
+    "github.com/gogf/gf/g"
+    "github.com/gogf/gf/g/util/gconv"
+)
+
+func main() {
+    conn := g.Redis().Conn()
+    defer conn.Close()
+    _, err := conn.Do("SUBSCRIBE", "channel")
+    if err != nil {
+        panic(err)
+    }
+    for {
+        reply, err := conn.Receive()
+        if err != nil {
+            panic(err)
+        }
+        fmt.Println(gconv.Strings(reply))
+    }
+}
+