diff --git a/cmd/commands/generate/generate.go b/cmd/commands/generate/generate.go
index d8bee28bc..1936b3c26 100644
--- a/cmd/commands/generate/generate.go
+++ b/cmd/commands/generate/generate.go
@@ -81,12 +81,30 @@ func GenerateCode(cmd *commands.Command, args []string) int {
 		beeLogger.Log.Fatal("Command is missing")
 	}
 
+	// get tags value
+	tagsIndex := -1
+	for i, arg := range args {
+		if arg == "--tags" && i+1 < len(args) {
+			tagsIndex = i + 1
+			break
+		}
+	}
+	var tags []string
+	if tagsIndex != -1 {
+		tags = strings.Split(args[tagsIndex], ",")
+		for i, str := range tags {
+			tags[i] = strings.TrimSpace(str)
+		}
+	} else {
+		tags = []string{}
+	}
+
 	gcmd := args[0]
 	switch gcmd {
 	case "scaffold":
 		scaffold(cmd, args, currpath)
 	case "docs":
-		swaggergen.GenerateDocs(currpath)
+		swaggergen.GenerateDocs(currpath, tags)
 	case "appcode":
 		appCode(cmd, args, currpath)
 	case "migration":
diff --git a/generate/swaggergen/g_docs.go b/generate/swaggergen/g_docs.go
index f9cde93aa..d0bd67223 100644
--- a/generate/swaggergen/g_docs.go
+++ b/generate/swaggergen/g_docs.go
@@ -157,7 +157,7 @@ func parsePackageFromDir(path string) error {
 }
 
 // GenerateDocs generates documentations for a given path.
-func GenerateDocs(curpath string) {
+func GenerateDocs(curpath string, tags []string) {
 	pkgspath := curpath
 	workspace := os.Getenv("BeeWorkspace")
 	if workspace != "" {
@@ -272,6 +272,36 @@ func GenerateDocs(curpath string) {
 		}
 		analyseControllerPkg(localName, im.Path.Value)
 	}
+
+	// fileter the controllerList by tags
+	if len(tags)>0 {
+		for _, controllerValue := range controllerList {
+			for routerPath, item := range controllerValue {
+				var tags_ []string
+				if item.Get != nil {
+					tags_ = item.Get.Tags
+				} else {
+					tags_ = item.Post.Tags
+				}
+				isContained := false
+				for _, tag := range tags {
+					for _, tag_ := range tags_{
+						if strings.EqualFold(tag, tag_) {
+							isContained = true
+							break
+						}
+					}
+					if isContained {
+						break
+					}
+				}
+				if !isContained {
+					delete(controllerValue, routerPath)
+				}
+			}
+		}
+	}
+
 	for _, d := range f.Decls {
 		switch specDecl := d.(type) {
 		case *ast.FuncDecl: