diff --git a/binding/form_mapping.go b/binding/form_mapping.go
index b81ad195..29052afd 100644
--- a/binding/form_mapping.go
+++ b/binding/form_mapping.go
@@ -171,6 +171,11 @@ func setByForm(value reflect.Value, field reflect.StructField, form map[string][
 }
 
 func setWithProperType(val string, value reflect.Value, field reflect.StructField) error {
+	// If it is a string type, no spaces are removed, and the user data is not modified here
+	if value.Kind() != reflect.String {
+		val = strings.TrimSpace(val)
+	}
+
 	switch value.Kind() {
 	case reflect.Int:
 		return setIntField(val, 0, value)
@@ -268,6 +273,11 @@ func setTimeField(val string, structField reflect.StructField, value reflect.Val
 		timeFormat = time.RFC3339
 	}
 
+	if val == "" {
+		value.Set(reflect.ValueOf(time.Time{}))
+		return nil
+	}
+
 	switch tf := strings.ToLower(timeFormat); tf {
 	case "unix", "unixnano":
 		tv, err := strconv.ParseInt(val, 10, 0)
@@ -286,11 +296,6 @@ func setTimeField(val string, structField reflect.StructField, value reflect.Val
 
 	}
 
-	if val == "" {
-		value.Set(reflect.ValueOf(time.Time{}))
-		return nil
-	}
-
 	l := time.Local
 	if isUTC, _ := strconv.ParseBool(structField.Tag.Get("time_utc")); isUTC {
 		l = time.UTC
@@ -334,6 +339,10 @@ func setSlice(vals []string, value reflect.Value, field reflect.StructField) err
 }
 
 func setTimeDuration(val string, value reflect.Value, field reflect.StructField) error {
+	if val == "" {
+		val = "0"
+	}
+
 	d, err := time.ParseDuration(val)
 	if err != nil {
 		return err
diff --git a/binding/form_mapping_test.go b/binding/form_mapping_test.go
index 2a560371..b3efe7b3 100644
--- a/binding/form_mapping_test.go
+++ b/binding/form_mapping_test.go
@@ -190,7 +190,34 @@ func TestMappingTime(t *testing.T) {
 	assert.Error(t, err)
 }
 
-func TestMapiingTimeDuration(t *testing.T) {
+type bindTestData struct {
+	need interface{}
+	got  interface{}
+	in   map[string][]string
+}
+
+func TestMappingTimeUnixNano(t *testing.T) {
+	type needFixUnixNanoEmpty struct {
+		CreateTime time.Time `form:"createTime" time_format:"unixNano"`
+	}
+
+	// ok
+	tests := []bindTestData{
+		{need: &needFixUnixNanoEmpty{}, got: &needFixUnixNanoEmpty{}, in: formSource{"createTime": []string{"   "}}},
+		{need: &needFixUnixNanoEmpty{}, got: &needFixUnixNanoEmpty{}, in: formSource{"createTime": []string{}}},
+	}
+
+	for _, v := range tests {
+		err := mapForm(v.got, v.in)
+		assert.NoError(t, err)
+		assert.Equal(t, v.need, v.got)
+	}
+}
+
+func TestMappingTimeDuration(t *testing.T) {
+	type needFixDurationEmpty struct {
+		Duration time.Duration `form:"duration"`
+	}
 	var s struct {
 		D time.Duration
 	}
@@ -200,6 +227,17 @@ func TestMapiingTimeDuration(t *testing.T) {
 	assert.NoError(t, err)
 	assert.Equal(t, 5*time.Second, s.D)
 
+	// ok
+	tests := []bindTestData{
+		{need: &needFixDurationEmpty{}, got: &needFixDurationEmpty{}, in: formSource{"duration": []string{"   "}}},
+		{need: &needFixDurationEmpty{}, got: &needFixDurationEmpty{}, in: formSource{"duration": []string{}}},
+	}
+
+	for _, v := range tests {
+		err := mapForm(v.got, v.in)
+		assert.NoError(t, err)
+		assert.Equal(t, v.need, v.got)
+	}
 	// error
 	err = mappingByPtr(&s, formSource{"D": {"wrong"}}, "form")
 	assert.Error(t, err)