email 唯一

routers/sessions.go

@@ -63,7 +63,7 @@ func SessionsPost(w http.ResponseWriter, r *http.Request) {
 	// 使用Email獲取用戶
 	var user models.User
 	if err := configs.ORMDB().Where("email = ?", form.Email).First(&user).Error; err != nil {
-		w.WriteHeader(http.StatusUnauthorized)
+		w.WriteHeader(http.StatusNotFound)
 		w.Write([]byte("404 - User Not Found"))
 		return
 	}