diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index 7a8bc8f..871086b 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -20,5 +20,7 @@ jobs:
           go-version: "1.18"
       - name: Run coverage
         run: go test -v ./... -coverprofile=coverage.txt -covermode=atomic
+      - name: Run govet
+        run: go vet -v ./...
       - name: Upload coverage to Codecov
         run: bash <(curl -s https://codecov.io/bash)
diff --git a/maputil/typemap.go b/maputil/typemap.go
index 5bff8af..1108531 100644
--- a/maputil/typemap.go
+++ b/maputil/typemap.go
@@ -121,6 +121,9 @@ func convertSlice(src reflect.Value, dst reflect.Value) error {
 
 func convertMap(src reflect.Value, dst reflect.Value) error {
 	if src.Kind() != reflect.Map || dst.Kind() != reflect.Struct {
+		// if src.Kind() == reflect.Map {
+		// 	return convertMap(src, dst)
+		// } else
 		if src.Kind() == reflect.Interface {
 			return convertMap(src.Elem(), dst)
 		} else {
diff --git a/maputil/typemap_test.go b/maputil/typemap_test.go
index 5c42fbf..4c5d47a 100644
--- a/maputil/typemap_test.go
+++ b/maputil/typemap_test.go
@@ -8,10 +8,10 @@ import (
 
 type (
 	Person struct {
-		Name  string  `json:"name"`
-		Age   int     `json:"age"`
-		Phone string  `json:"phone"`
-		Addr  Address `json:"address"`
+		Name    string  `json:"name"`
+		Age     int     `json:"age"`
+		Phone   string  `json:"phone"`
+		Address Address `json:"address"`
 	}
 
 	Address struct {
@@ -41,8 +41,8 @@ func TestStructType(t *testing.T) {
 	assert.Equal(src["name"], p.Name)
 	assert.Equal(src["age"], p.Age)
 	assert.Equal(src["phone"], p.Phone)
-	assert.Equal("test", p.Addr.Street)
-	assert.Equal(1, p.Addr.Number)
+	assert.Equal("test", p.Address.Street)
+	assert.Equal(1, p.Address.Number)
 }
 
 func TestBaseType(t *testing.T) {