diff --git a/.gitignore b/.gitignore
index 1fa65ceb4..fdd72837d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,4 +13,4 @@ __debug_bin
 log_info.log
 __debug_bin*
 .log
-debian
\ No newline at end of file
+debiantoughradius-bin
diff --git a/app/i18n.go b/app/i18n.go
index 49a8a6a85..791c91520 100644
--- a/app/i18n.go
+++ b/app/i18n.go
@@ -15,6 +15,7 @@ const (
 	TransLateSettings = "settings"
 	ZhCN              = "zh_CN"
 	EnUS              = "en_US"
+	FrFR              = "fr_FR"
 )
 
 func (a *Application) TransDB() (*bolt.DB, error) {
@@ -39,6 +40,10 @@ func (a *Application) TransDB() (*bolt.DB, error) {
 			if err != nil {
 				log.Errorf("create en_US bucket: %s", err)
 			}
+			_, err = tx.CreateBucketIfNotExists([]byte(FrFR)) // ③
+			if err != nil {
+				log.Errorf("create fr_FR bucket: %s", err)
+			}
 			return nil
 		})
 
@@ -66,7 +71,7 @@ func (a *Application) GetTranslateLang() string {
 }
 
 func (a *Application) SetTranslateLang(lang string) {
-	if !common.InSlice(lang, []string{ZhCN, EnUS}) {
+	if !common.InSlice(lang, []string{ZhCN, EnUS, FrFR}) {
 		return
 	}
 	transdb, err := a.TransDB()
@@ -272,7 +277,7 @@ func (a *Application) TranslateUpdate(lang, module, src, value string) string {
 }
 
 func (a *Application) RenderTranslateFiles() {
-	langs := []string{ZhCN, EnUS}
+	langs := []string{ZhCN, EnUS, FrFR}
 	for _, lang := range langs {
 		r := a.LoadTranslateDict(lang)
 		os.WriteFile(path.Join(a.appConfig.System.Workdir, "data", "trans_"+lang+".js"), []byte("window.GlobalTrans="+common.ToJson(r)), 0666)
@@ -289,7 +294,7 @@ func (a *Application) RemoveTranslateItems(items []TransTable) {
 		return
 	}
 	defer tx.Rollback()
-	langs := []string{ZhCN, EnUS}
+	langs := []string{ZhCN, EnUS, FrFR}
 	for _, lang := range langs {
 		b := tx.Bucket([]byte(lang))
 		if b == nil {
diff --git a/app/pagefunc.go b/app/pagefunc.go
index 02db6a355..6698e7e33 100644
--- a/app/pagefunc.go
+++ b/app/pagefunc.go
@@ -29,6 +29,9 @@ func (a *Application) GetTemplateFuncMap() map[string]interface{} {
 			}
 			return "0"
 		},
+		"currentlang": func() string {
+			return a.GetTranslateLang()
+		},
 		"moontheme": func() string {
 			theme := a.GetSystemTheme()
 			if theme == "dark" {
diff --git a/assets/templates/index.html b/assets/templates/index.html
index 2d8ae2b98..43961c465 100644
--- a/assets/templates/index.html
+++ b/assets/templates/index.html
@@ -117,14 +117,23 @@
                                                     }
                                                 },
                                                 {
-                                                    view: "switch", onLabel: "中文", offLabel: "English", value: "{{zhlang}}", width: 100,
+                                                    view: "richselect", 
+                                                    value: "{{currentlang}}", 
+                                                    width: 100,
+                                                    options: [
+                                                        { id: "en_US", value: "English" },
+                                                        { id: "zh_CN", value: "中文" },
+                                                        { id: "fr_FR", value: "Français" }
+                                                    ],
                                                     on: {
                                                         onChange: function (newValue, oldValue, config) {
-                                                            webix.delay(function () {
-                                                                webix.ajax().get("/admin/translate/switch/" + newValue).then(function (resp) {
-                                                                    window.location.reload()
+                                                            if (newValue !== oldValue) {
+                                                                webix.delay(function () {
+                                                                    webix.ajax().get("/admin/translate/switch/" + newValue).then(function (resp) {
+                                                                        window.location.reload()
+                                                                    })
                                                                 })
-                                                            })
+                                                            }
                                                         }
                                                     }
                                                 },
diff --git a/assets/templates/translate.html b/assets/templates/translate.html
index f1ef640e4..0277f5b74 100644
--- a/assets/templates/translate.html
+++ b/assets/templates/translate.html
@@ -11,7 +11,7 @@
             {
                 view: "radio",
                 name: "lang",
-                options: ["zh_CN", "en_US"],
+                options: ["zh_CN", "en_US", "fr_FR"],
                 label: gtr("Language"),
                 labelWidth: 100,
             },
diff --git a/controllers/translate/translate.go b/controllers/translate/translate.go
index 0fee8a904..04e73f445 100644
--- a/controllers/translate/translate.go
+++ b/controllers/translate/translate.go
@@ -68,11 +68,17 @@ func InitRouter() {
 		return c.File(lfile)
 	})
 
-	webserver.GET("/admin/translate/switch/:iszh", func(c echo.Context) error {
-		if c.Param("iszh") == "1" {
-			app.GApp().SetTranslateLang(app.ZhCN)
-		} else {
-			app.GApp().SetTranslateLang(app.EnUS)
+	webserver.GET("/admin/translate/switch/:lang", func(c echo.Context) error {
+		lang := c.Param("lang")
+		// Handle legacy binary switch for backward compatibility
+		if lang == "1" {
+			lang = app.ZhCN
+		} else if lang == "0" {
+			lang = app.EnUS
+		}
+		// Validate the language code
+		if lang == app.ZhCN || lang == app.EnUS || lang == app.FrFR {
+			app.GApp().SetTranslateLang(lang)
 		}
 		return c.JSON(http.StatusOK, web.RestSucc("success"))
 	})
@@ -156,6 +162,7 @@ func InitRouter() {
 
 		app.GApp().Translate(app.ZhCN, form.Module, form.Key, form.Value)
 		app.GApp().Translate(app.EnUS, form.Module, form.Key, form.Value)
+		app.GApp().Translate(app.FrFR, form.Module, form.Key, form.Value)
 		return c.JSON(http.StatusOK, web.RestSucc("success"))
 	})