diff --git a/cmd/commands/version/version.go b/cmd/commands/version/version.go
index a10cc0d..ada9427 100644
--- a/cmd/commands/version/version.go
+++ b/cmd/commands/version/version.go
@@ -57,7 +57,7 @@ Prints the current Bee, Beego and Go version alongside the platform information.
 }
 var outputFormat string
 
-const version = "1.9.0"
+const version = "1.9.1"
 
 func init() {
 	fs := flag.NewFlagSet("version", flag.ContinueOnError)
diff --git a/generate/swaggergen/g_docs.go b/generate/swaggergen/g_docs.go
index be54679..642c263 100644
--- a/generate/swaggergen/g_docs.go
+++ b/generate/swaggergen/g_docs.go
@@ -44,6 +44,7 @@ const (
 	axml   = "application/xml"
 	aplain = "text/plain"
 	ahtml  = "text/html"
+	aform  = "multipart/form-data"
 )
 
 var pkgCache map[string]struct{} //pkg:controller:function:comments comments: key:value
@@ -52,7 +53,7 @@ var importlist map[string]string
 var controllerList map[string]map[string]*swagger.Item //controllername Paths items
 var modelsList map[string]map[string]swagger.Schema
 var rootapi swagger.Swagger
-var astPkgs map[string]*ast.Package
+var astPkgs []*ast.Package
 
 // refer to builtin.go
 var basicTypes = map[string]string{
@@ -89,7 +90,7 @@ func init() {
 	importlist = make(map[string]string)
 	controllerList = make(map[string]map[string]*swagger.Item)
 	modelsList = make(map[string]map[string]swagger.Schema)
-	astPkgs = map[string]*ast.Package{}
+	astPkgs = make([]*ast.Package, 0)
 }
 
 func ParsePackagesFromDir(dirpath string) {
@@ -136,8 +137,8 @@ func parsePackageFromDir(path string) error {
 		return err
 	}
 
-	for k, v := range folderPkgs {
-		astPkgs[k] = v
+	for _, v := range folderPkgs {
+		astPkgs = append(astPkgs, v)
 	}
 
 	return nil
@@ -675,6 +676,8 @@ func parserComments(f *ast.FuncDecl, controllerName, pkgpath string) error {
 					case "html":
 						opts.Consumes = append(opts.Consumes, ahtml)
 						opts.Produces = append(opts.Produces, ahtml)
+					case "form":
+						opts.Consumes = append(opts.Consumes, aform)
 					}
 				}
 			} else if strings.HasPrefix(t, "@Security") {
@@ -860,14 +863,16 @@ func getModel(str string) (objectname string, m swagger.Schema, realTypes []stri
 	packageName := ""
 	m.Type = "object"
 	for _, pkg := range astPkgs {
-		for _, fl := range pkg.Files {
-			for k, d := range fl.Scope.Objects {
-				if d.Kind == ast.Typ {
-					if k != objectname {
-						continue
+		if strs[0] == pkg.Name {
+			for _, fl := range pkg.Files {
+				for k, d := range fl.Scope.Objects {
+					if d.Kind == ast.Typ {
+						if k != objectname {
+							continue
+						}
+						packageName = pkg.Name
+						parseObject(d, k, &m, &realTypes, astPkgs, pkg.Name)
 					}
-					packageName = pkg.Name
-					parseObject(d, k, &m, &realTypes, astPkgs, pkg.Name)
 				}
 			}
 		}
@@ -885,7 +890,7 @@ func getModel(str string) (objectname string, m swagger.Schema, realTypes []stri
 	return
 }
 
-func parseObject(d *ast.Object, k string, m *swagger.Schema, realTypes *[]string, astPkgs map[string]*ast.Package, packageName string) {
+func parseObject(d *ast.Object, k string, m *swagger.Schema, realTypes *[]string, astPkgs []*ast.Package, packageName string) {
 	ts, ok := d.Decl.(*ast.TypeSpec)
 	if !ok {
 		beeLogger.Log.Fatalf("Unknown type without TypeSec: %v\n", d)
diff --git a/vendor/github.com/astaxie/beego/swagger/swagger.go b/vendor/github.com/astaxie/beego/swagger/swagger.go
index 035d5a4..89fef8a 100644
--- a/vendor/github.com/astaxie/beego/swagger/swagger.go
+++ b/vendor/github.com/astaxie/beego/swagger/swagger.go
@@ -141,7 +141,7 @@ type Propertie struct {
 
 // Response as they are returned from executing this operation.
 type Response struct {
-	Description string  `json:"description,omitempty" yaml:"description,omitempty"`
+	Description string  `json:"description" yaml:"description"`
 	Schema      *Schema `json:"schema,omitempty" yaml:"schema,omitempty"`
 	Ref         string  `json:"$ref,omitempty" yaml:"$ref,omitempty"`
 }