diff --git a/go.mod b/go.mod
index 86a0f36b..fc162021 100644
--- a/go.mod
+++ b/go.mod
@@ -12,6 +12,7 @@ require (
 	github.com/gaochao1/sw v4.0.0+incompatible
 	github.com/garyburd/redigo v1.6.2
 	github.com/gin-contrib/pprof v1.3.0
+	github.com/gin-contrib/static v0.0.1
 	github.com/gin-gonic/gin v1.6.3
 	github.com/go-ping/ping v0.0.0-20201115131931-3300c582a663
 	github.com/go-sql-driver/mysql v1.5.0
diff --git a/go.sum b/go.sum
index 29580d98..5e4e11b9 100644
--- a/go.sum
+++ b/go.sum
@@ -284,6 +284,8 @@ github.com/gin-contrib/pprof v1.3.0 h1:G9eK6HnbkSqDZBYbzG4wrjCsA4e+cvYAHUZw6W+W9
 github.com/gin-contrib/pprof v1.3.0/go.mod h1:waMjT1H9b179t3CxuG1cV3DHpga6ybizwfBaM5OXaB0=
 github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
+github.com/gin-contrib/static v0.0.1 h1:JVxuvHPuUfkoul12N7dtQw7KRn/pSMq7Ue1Va9Swm1U=
+github.com/gin-contrib/static v0.0.1/go.mod h1:CSxeF+wep05e0kCOsqWdAWbSszmc31zTIbD8TvWl7Hs=
 github.com/gin-gonic/gin v1.6.2/go.mod h1:75u5sXoLsGZoRN5Sgbi1eraJ4GU3++wFwWzhwvtwp4M=
 github.com/gin-gonic/gin v1.6.3 h1:ahKqKTFpO5KTPHxWZjEdPScmYaGtLo8Y4DMHoEsnp14=
 github.com/gin-gonic/gin v1.6.3/go.mod h1:75u5sXoLsGZoRN5Sgbi1eraJ4GU3++wFwWzhwvtwp4M=
diff --git a/src/models/role.go b/src/models/role.go
index 8abe03e7..3c2e079c 100644
--- a/src/models/role.go
+++ b/src/models/role.go
@@ -89,7 +89,7 @@ func (r *Role) Save(ops []string) error {
 	session := DB["rdb"].NewSession()
 	defer session.Close()
 
-	cnt, err := session.Where("name=?", r.Name).Count(new(Role))
+	cnt, err := session.Where("name=? and cate=?", r.Name, r.Cate).Count(new(Role))
 	if err != nil {
 		return err
 	}
diff --git a/src/modules/server/http/http_server.go b/src/modules/server/http/http_server.go
index 5204fd85..aebd5a82 100644
--- a/src/modules/server/http/http_server.go
+++ b/src/modules/server/http/http_server.go
@@ -8,6 +8,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/gin-contrib/static"
 	"github.com/gin-gonic/gin"
 
 	"github.com/didi/nightingale/v4/src/common/address"
@@ -41,6 +42,8 @@ func Start() {
 		r.Use(loggerMid)
 	}
 
+	r.Use(static.Serve("/", static.LocalFile("./pub", false)))
+
 	Config(r)
 
 	initStats()