diff --git a/backend/utils/file_test.go b/backend/utils/file_test.go
new file mode 100644
index 00000000..484366f5
--- /dev/null
+++ b/backend/utils/file_test.go
@@ -0,0 +1,72 @@
+package utils
+
+import (
+	. "github.com/smartystreets/goconvey/convey"
+	"os"
+	"testing"
+)
+
+func TestExists(t *testing.T) {
+	var pathString = "../config"
+	var wrongPathString = "test"
+
+	Convey("Test path or file is Exists or not", t, func() {
+		res := Exists(pathString)
+		Convey("The result should be true", func() {
+			So(res, ShouldEqual, true)
+		})
+		wrongRes := Exists(wrongPathString)
+		Convey("The result should be false", func() {
+			So(wrongRes, ShouldEqual, false)
+		})
+	})
+}
+
+func TestIsDir(t *testing.T) {
+	var pathString = "../config"
+	var fileString = "../config/config.go"
+	var wrongString = "test"
+
+	Convey("Test path is folder or not", t, func() {
+		res := IsDir(pathString)
+		So(res, ShouldEqual, true)
+		fileRes := IsDir(fileString)
+		So(fileRes, ShouldEqual, false)
+		wrongRes := IsDir(wrongString)
+		So(wrongRes, ShouldEqual, false)
+	})
+}
+
+func TestCompress(t *testing.T) {
+	var pathString = "../utils"
+	var files []*os.File
+	var disPath = "../utils/test"
+	file, err := os.Open(pathString)
+	if err != nil {
+		t.Error("open source path failed")
+	}
+	files = append(files, file)
+	Convey("Verify dispath is valid path", t, func() {
+		er := Compress(files, disPath)
+		Convey("err should be nil", func() {
+			So(er, ShouldEqual, nil)
+		})
+	})
+
+}
+
+// 测试之前需存在有效的test(.zip)文件
+func TestDeCompress(t *testing.T) {
+	var tmpFilePath = "./test"
+	tmpFile, err := os.OpenFile(tmpFilePath, os.O_RDONLY, 0777)
+	if err != nil {
+		t.Fatal("open zip file failed")
+	}
+	var dstPath = "./testDeCompress"
+	Convey("Test DeCopmress func", t, func() {
+
+		err := DeCompress(tmpFile, dstPath)
+		So(err, ShouldEqual, nil)
+	})
+
+}
diff --git a/backend/utils/model_test.go b/backend/utils/model_test.go
new file mode 100644
index 00000000..d641865c
--- /dev/null
+++ b/backend/utils/model_test.go
@@ -0,0 +1,49 @@
+package utils
+
+import (
+	"github.com/globalsign/mgo/bson"
+	. "github.com/smartystreets/goconvey/convey"
+	"strconv"
+	"testing"
+	"time"
+)
+
+func TestIsObjectIdNull(t *testing.T) {
+	var id bson.ObjectId = "123455"
+	Convey("Test Object ID is null or not", t, func() {
+		res := IsObjectIdNull(id)
+		So(res, ShouldEqual, false)
+	})
+}
+
+func TestInterfaceToString(t *testing.T) {
+	var valueBson bson.ObjectId = "12345"
+	var valueString = "12345"
+	var valueInt = 12345
+	var valueTime = time.Now().Add(60 * time.Second)
+	var valueOther = []string{"a", "b"}
+
+	Convey("Test InterfaceToString", t, func() {
+		resBson := InterfaceToString(valueBson)
+		Convey("resBson should be string value", func() {
+			So(resBson, ShouldEqual, valueBson.Hex())
+		})
+		resString := InterfaceToString(valueString)
+		Convey("resString should be string value", func() {
+			So(resString, ShouldEqual, valueString)
+		})
+		resInt := InterfaceToString(valueInt)
+		Convey("resInt should be string value", func() {
+			So(resInt, ShouldEqual, strconv.Itoa(valueInt))
+		})
+		resTime := InterfaceToString(valueTime)
+		Convey("resTime should be string value", func() {
+			So(resTime, ShouldEqual, valueTime.String())
+		})
+		resOther := InterfaceToString(valueOther)
+		Convey("resOther should be empty string", func() {
+			So(resOther, ShouldEqual, "")
+		})
+	})
+
+}
diff --git a/backend/utils/user_test.go b/backend/utils/user_test.go
new file mode 100644
index 00000000..68cf4d65
--- /dev/null
+++ b/backend/utils/user_test.go
@@ -0,0 +1,14 @@
+package utils
+
+import (
+	. "github.com/smartystreets/goconvey/convey"
+	"testing"
+)
+
+func TestEncryptPassword(t *testing.T) {
+	var passwd = "test"
+	Convey("Test EncryptPassword", t, func() {
+		res := EncryptPassword(passwd)
+		t.Log(res)
+	})
+}