diff --git a/cmd/commands/generate/generate.go b/cmd/commands/generate/generate.go
index 993ff3f..e427e76 100644
--- a/cmd/commands/generate/generate.go
+++ b/cmd/commands/generate/generate.go
@@ -81,14 +81,14 @@ func GenerateCode(cmd *commands.Command, args []string) int {
 		beeLogger.Log.Fatal("Command is missing")
 	}
 
-	gps := utils.GetGOPATHs()
-	if len(gps) == 0 {
-		beeLogger.Log.Fatal("GOPATH environment variable is not set or empty")
-	}
-
-	gopath := gps[0]
-
-	beeLogger.Log.Debugf("GOPATH: %s", utils.FILE(), utils.LINE(), gopath)
+	//gps := utils.GetGOPATHs()
+	//if len(gps) == 0 {
+	//	beeLogger.Log.Fatal("GOPATH environment variable is not set or empty")
+	//}
+	//
+	//gopath := gps[0]
+	//
+	//beeLogger.Log.Debugf("GOPATH: %s", utils.FILE(), utils.LINE(), gopath)
 
 	gcmd := args[0]
 	switch gcmd {
diff --git a/generate/swaggergen/g_docs.go b/generate/swaggergen/g_docs.go
index 512e01c..075c1b2 100644
--- a/generate/swaggergen/g_docs.go
+++ b/generate/swaggergen/g_docs.go
@@ -32,11 +32,11 @@ import (
 	"strings"
 	"unicode"
 
-	yaml "gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v2"
 
 	"github.com/astaxie/beego/swagger"
 	"github.com/astaxie/beego/utils"
-	beeLogger "github.com/beego/bee/logger"
+	"github.com/beego/bee/logger"
 	bu "github.com/beego/bee/utils"
 )
 
@@ -159,6 +159,7 @@ func parsePackageFromDir(path string) error {
 func GenerateDocs(curpath string) {
 	fset := token.NewFileSet()
 
+	beeLogger.Log.Infof("curpath: %s", curpath)
 	f, err := parser.ParseFile(fset, filepath.Join(curpath, "routers", "router.go"), nil, parser.ParseComments)
 	if err != nil {
 		beeLogger.Log.Fatalf("Error while parsing router.go: %s", err)
@@ -263,6 +264,7 @@ func GenerateDocs(curpath string) {
 		if im.Name != nil {
 			localName = im.Name.Name
 		}
+		beeLogger.Log.Infof("localName: %s, %v", localName, im.Path.Value)
 		analyseControllerPkg(path.Join(curpath, "vendor"), localName, im.Path.Value)
 	}
 	for _, d := range f.Decls {
@@ -432,25 +434,33 @@ func analyseControllerPkg(vendorPath, localName, pkgpath string) {
 		pps := strings.Split(pkgpath, "/")
 		importlist[pps[len(pps)-1]] = pkgpath
 	}
-	gopaths := bu.GetGOPATHs()
-	if len(gopaths) == 0 {
-		beeLogger.Log.Fatal("GOPATH environment variable is not set or empty")
-	}
+
 	pkgRealpath := ""
 
-	wg, _ := filepath.EvalSymlinks(filepath.Join(vendorPath, pkgpath))
-	if utils.FileExists(wg) {
-		pkgRealpath = wg
+	if os.Getenv(`GO111MODULE`) == `on` {
+		pkgRealpath = filepath.Join(bu.GetBeeWorkPath(), "..", pkgpath)
 	} else {
-		wgopath := gopaths
-		for _, wg := range wgopath {
-			wg, _ = filepath.EvalSymlinks(filepath.Join(wg, "src", pkgpath))
-			if utils.FileExists(wg) {
-				pkgRealpath = wg
-				break
+		gopaths := bu.GetGOPATHs()
+		if len(gopaths) == 0 {
+			beeLogger.Log.Fatal("GOPATH environment variable is not set or empty")
+		}
+		//首先去vendor目录里面去找源码
+		wg, _ := filepath.EvalSymlinks(filepath.Join(vendorPath, pkgpath))
+		if utils.FileExists(wg) {
+			pkgRealpath = wg
+		} else {
+			wgopath := gopaths
+			// 然后去gopath下面去找代码
+			for _, wg := range wgopath {
+				wg, _ = filepath.EvalSymlinks(filepath.Join(wg, "src", pkgpath))
+				if utils.FileExists(wg) {
+					pkgRealpath = wg
+					break
+				}
 			}
 		}
 	}
+	beeLogger.Log.Infof("pkgRealpath:%v", pkgRealpath)
 	if pkgRealpath != "" {
 		if _, ok := pkgCache[pkgpath]; ok {
 			return
@@ -468,6 +478,7 @@ func analyseControllerPkg(vendorPath, localName, pkgpath string) {
 	if err != nil {
 		beeLogger.Log.Fatalf("Error while parsing dir at '%s': %s", pkgpath, err)
 	}
+
 	for _, pkg := range astPkgs {
 		for _, fl := range pkg.Files {
 			for _, d := range fl.Decls {
@@ -802,7 +813,7 @@ func setParamType(para *swagger.Parameter, typ string, pkgpath, controllerName s
 		paraFormat = typeFormat[1]
 		if para.In == "body" {
 			para.Schema = &swagger.Schema{
-				Type: paraType,
+				Type:   paraType,
 				Format: paraFormat,
 			}
 		}
diff --git a/utils/utils.go b/utils/utils.go
index 6aa2034..23017df 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -41,6 +41,14 @@ func GetBeeWorkPath() string {
 	return beePath
 }
 
+func GetBeeWorkPath() string {
+	beePath, err := filepath.Abs(filepath.Dir(os.Args[0]))
+	if err != nil {
+		panic(err)
+	}
+	return beePath
+}
+
 // Go is a basic promise implementation: it wraps calls a function in a goroutine
 // and returns a channel which will later return the function's return value.
 func Go(f func() error) chan error {