diff --git a/.example/other/test.go b/.example/other/test.go
index 2c8a90f3d..1ffd72098 100644
--- a/.example/other/test.go
+++ b/.example/other/test.go
@@ -1,21 +1,23 @@
 package main
 
 import (
+	"encoding/json"
 	"fmt"
+	"gopkg.in/yaml.v3"
 )
 
-func Test() (int, int) {
-	return 1, 1
-}
-
-func Assert(v1, v2, v3 interface{}) {
-	fmt.Println(v1)
-}
-
-func F(v ...interface{}) []interface{} {
-	return v
-}
-
 func main() {
-	Assert(F(Test()), 2, 3)
+	data := []byte(`
+m:
+ k: v
+    `)
+	var result map[string]interface{}
+	if err := yaml.Unmarshal(data, &result); err != nil {
+		panic(err)
+	}
+	b, err := json.Marshal(result)
+	if err != nil {
+		panic(err)
+	}
+	fmt.Println(string(b))
 }
diff --git a/encoding/gyaml/gyaml.go b/encoding/gyaml/gyaml.go
index e1fbf8864..feaeb6798 100644
--- a/encoding/gyaml/gyaml.go
+++ b/encoding/gyaml/gyaml.go
@@ -9,8 +9,8 @@ package gyaml
 
 import (
 	"encoding/json"
+	"gopkg.in/yaml.v3"
 
-	"github.com/gf-third/yaml"
 	"github.com/gogf/gf/util/gconv"
 )
 
diff --git a/encoding/gyaml/gyaml_test.go b/encoding/gyaml/gyaml_test.go
index d5dc22954..384ae4df3 100644
--- a/encoding/gyaml/gyaml_test.go
+++ b/encoding/gyaml/gyaml_test.go
@@ -3,9 +3,11 @@
 // This Source Code Form is subject to the terms of the MIT License.
 // If a copy of the MIT was not distributed with this file,
 // You can obtain one at https://github.com/gogf/gf.
+
 package gyaml_test
 
 import (
+	"encoding/json"
 	"testing"
 
 	"github.com/gogf/gf/encoding/gparser"
@@ -81,6 +83,20 @@ func Test_DecodeError(t *testing.T) {
 	})
 }
 
+func Test_DecodeMapToJson(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		data := []byte(`
+m:
+ k: v
+    `)
+		v, err := gyaml.Decode(data)
+		t.Assert(err, nil)
+		b, err := json.Marshal(v)
+		t.Assert(err, nil)
+		t.Assert(b, `{"m":{"k":"v"}}`)
+	})
+}
+
 func Test_ToJson(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		m := make(map[string]string)
diff --git a/go.mod b/go.mod
index b643eba10..f6db30b1e 100644
--- a/go.mod
+++ b/go.mod
@@ -7,14 +7,14 @@ require (
 	github.com/clbanning/mxj v1.8.4
 	github.com/fatih/structs v1.1.0
 	github.com/fsnotify/fsnotify v1.4.7
-	github.com/gf-third/yaml v1.0.1
 	github.com/go-sql-driver/mysql v1.5.0
 	github.com/gomodule/redigo v2.0.0+incompatible
 	github.com/google/uuid v1.1.1
 	github.com/gorilla/websocket v1.4.1
 	github.com/grokify/html-strip-tags-go v0.0.0-20190921062105-daaa06bf1aaf
-	github.com/mattn/go-runewidth v0.0.7 // indirect
+	github.com/mattn/go-runewidth v0.0.9 // indirect
 	github.com/olekukonko/tablewriter v0.0.1
-	golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e // indirect
+	golang.org/x/sys v0.0.0-20200331124033-c3d80250170d // indirect
 	golang.org/x/text v0.3.2
+	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c
 )