diff --git a/internal/bootstrap/data/setting.go b/internal/bootstrap/data/setting.go
index 3a136631..b0892a0f 100644
--- a/internal/bootstrap/data/setting.go
+++ b/internal/bootstrap/data/setting.go
@@ -105,6 +105,9 @@ func InitialSettings() []model.SettingItem {
 	},
 	"pdf": {
 		"PDF.js":"https://alist-org.github.io/pdf.js/web/viewer.html?file=$e_url"
+	},
+	"epub": {
+		"EPUB.js":"/static/epub.js/viewer.html?url=$e_url"
 	}
 }`, Type: conf.TypeText, Group: model.PREVIEW},
 		//		{Key: conf.OfficeViewers, Value: `{
diff --git a/server/middlewares/check.go b/server/middlewares/check.go
index 056c52b7..aa3878e5 100644
--- a/server/middlewares/check.go
+++ b/server/middlewares/check.go
@@ -17,7 +17,7 @@ func StoragesLoaded(c *gin.Context) {
 			c.Next()
 			return
 		}
-		paths := []string{"/assets", "/images", "/streamer"}
+		paths := []string{"/assets", "/images", "/streamer", "/static"}
 		for _, path := range paths {
 			if strings.HasPrefix(c.Request.URL.Path, path) {
 				c.Next()
diff --git a/server/static/static.go b/server/static/static.go
index 82a461ae..b31d7858 100644
--- a/server/static/static.go
+++ b/server/static/static.go
@@ -64,7 +64,7 @@ func UpdateIndex() {
 
 func Static(r *gin.Engine) {
 	InitIndex()
-	folders := []string{"assets", "images", "streamer"}
+	folders := []string{"assets", "images", "streamer", "static"}
 	r.Use(func(c *gin.Context) {
 		for i := range folders {
 			if strings.HasPrefix(c.Request.RequestURI, fmt.Sprintf("/%s/", folders[i])) {