diff --git a/blog/router.lua b/blog/router.lua
index 5222fa0..168c249 100644
--- a/blog/router.lua
+++ b/blog/router.lua
@@ -28,6 +28,7 @@ local REGISTRY = {}
 REGISTRY.logger = Logger:new{ levels = {INFO = true, ERROR = true, DEBUG = true}}
 REGISTRY.db = DBHelper:new{db="mrsang"}
 REGISTRY.layout = 'default'
+REGISTRY.fileaccess = true
 
 REGISTRY.db:open()
 local router = Router:new{registry = REGISTRY}
diff --git a/index.ls b/index.ls
index 49344c0..ec9751e 100644
--- a/index.ls
+++ b/index.ls
@@ -1,5 +1,6 @@
 <?lua
     std.html()
+    require("sqlite")
     local user = "mrsang"
     local die = function(m)
         echo(m)
@@ -8,7 +9,7 @@
     end
     local mobilecls = ""
     if HEADER.mobile then mobilecls = "mobile" end
-    local db = require("db.model").get(user,"user",nil)
+    local db = require("os.libs.dbmodel").get(user,"user",nil)
     if db == nil then die("cannot get db data") end
     local data, a = db:getAll()
     db:close()
diff --git a/info/router.lua b/info/router.lua
index a2a35cd..5096c94 100644
--- a/info/router.lua
+++ b/info/router.lua
@@ -24,6 +24,7 @@ local REGISTRY = {}
 REGISTRY.logger = Logger:new{ levels = {INFO = true, ERROR = true, DEBUG = true}}
 REGISTRY.db = DBHelper:new{db="mrsang"}
 REGISTRY.layout = 'default'
+REGISTRY.fileaccess = true
 
 REGISTRY.db:open()
 local router = Router:new{registry = REGISTRY}
diff --git a/silk/BaseController.lua b/silk/BaseController.lua
index 8cb6ad9..359fd81 100644
--- a/silk/BaseController.lua
+++ b/silk/BaseController.lua
@@ -93,9 +93,9 @@ end
 
 function AssetController:get(...)
     local path = WWW_ROOT..DIR_SEP..implode({...}, DIR_SEP)
-    local mime = std.mimeOf(path)
 
-    if ulib.exists(path) then
+    if self.registry.fileaccess and ulib.exists(path) then
+        local mime = std.mimeOf(path)
         if POLICY.mimes[mime] then
             std.header(mime)
             if std.isBinary(path) then
@@ -107,7 +107,7 @@ function AssetController:get(...)
             self:error("Access forbidden: "..path)
         end
     else
-        self:error("Asset file not found: "..path)
+        self:error("Asset file not found or access forbidden: "..path)
     end
     return false
 end
\ No newline at end of file