diff --git a/examples/app/app.nim b/examples/app/app.nim
index 242106d..5a61467 100644
--- a/examples/app/app.nim
+++ b/examples/app/app.nim
@@ -7,7 +7,6 @@ let
   settings = newSettings(appName = env.getOrDefault("appName", "Prologue"),
                          debug = env.getOrDefault("debug", true),
                          port = Port(env.getOrDefault("port", 8080)),
-                         staticDirs = [],
                          secretKey = env.getOrDefault("secretKey", "")
     )
 
diff --git a/examples/appconfig/.config/config.debug.json b/examples/appconfig/.config/config.debug.json
new file mode 100644
index 0000000..7ed3c6b
--- /dev/null
+++ b/examples/appconfig/.config/config.debug.json
@@ -0,0 +1,11 @@
+{
+  "prologue": {
+    "address": "",
+    "port": 8080,
+    "debug": true,
+    "reusePort": true,
+    "appName": "",
+    "secretKey": "Set by yourself",
+    "bufSize": 40960
+  }
+}
\ No newline at end of file
diff --git a/examples/appconfig/.config/config.json b/examples/appconfig/.config/config.json
new file mode 100644
index 0000000..7ed3c6b
--- /dev/null
+++ b/examples/appconfig/.config/config.json
@@ -0,0 +1,11 @@
+{
+  "prologue": {
+    "address": "",
+    "port": 8080,
+    "debug": true,
+    "reusePort": true,
+    "appName": "",
+    "secretKey": "Set by yourself",
+    "bufSize": 40960
+  }
+}
\ No newline at end of file
diff --git a/examples/appconfig/.config/config.production.json b/examples/appconfig/.config/config.production.json
new file mode 100644
index 0000000..acbafdd
--- /dev/null
+++ b/examples/appconfig/.config/config.production.json
@@ -0,0 +1,11 @@
+{
+  "prologue": {
+    "address": "",
+    "port": 8080,
+    "debug": false,
+    "reusePort": true,
+    "appName": "",
+    "secretKey": "Set by yourself",
+    "bufSize": 40960
+  }
+}
\ No newline at end of file
diff --git a/examples/appconfig/app.nim b/examples/appconfig/app.nim
new file mode 100644
index 0000000..0612791
--- /dev/null
+++ b/examples/appconfig/app.nim
@@ -0,0 +1,9 @@
+import prologue
+
+import ./urls
+
+
+var app = newAppQueryEnv()
+# Be careful with the routes.
+app.addRoute(urls.urlPatterns, "")
+app.run()
diff --git a/examples/appconfig/urls.nim b/examples/appconfig/urls.nim
new file mode 100644
index 0000000..afd373c
--- /dev/null
+++ b/examples/appconfig/urls.nim
@@ -0,0 +1,8 @@
+import prologue
+
+import ./views
+
+
+let urlPatterns* = @[
+  pattern("/", hello)
+]
diff --git a/examples/appconfig/views.nim b/examples/appconfig/views.nim
new file mode 100644
index 0000000..d9cee4f
--- /dev/null
+++ b/examples/appconfig/views.nim
@@ -0,0 +1,5 @@
+import prologue
+
+
+proc hello*(ctx: Context) {.async.} =
+  resp "<h1>Hello, Prologue!</h1>"
diff --git a/src/loguepkg/create.nim b/src/loguepkg/create.nim
index 71183ff..9c4d679 100644
--- a/src/loguepkg/create.nim
+++ b/src/loguepkg/create.nim
@@ -1,11 +1,46 @@
-import os, strformat
-import tml / [app, urls, views]
+import std / [os, strformat, json]
+import tml / [app, urls, views, appconf]
 
 
-proc getEnvContent(appName: string): string =
+let
+  defaultConfig = %* {"prologue": {
+    "address": "",
+    "port": 8080,
+    "debug": true,
+    "reusePort": true,
+    "appName": "",
+    "secretKey": "Set by yourself",
+    "bufSize": 40960
+    }
+  }
+
+  defaultDebugConfig = %* {"prologue": {
+    "address": "",
+    "port": 8080,
+    "debug": true,
+    "reusePort": true,
+    "appName": "",
+    "secretKey": "Set by yourself",
+    "bufSize": 40960
+    }
+  }
+
+  defaultProductionConfig = %* {"prologue": {
+    "address": "",
+    "port": 8080,
+    "debug": false,
+    "reusePort": true,
+    "appName": "",
+    "secretKey": "Set by yourself",
+    "bufSize": 40960
+    }
+  }
+
+
+func getEnvContent(appName: string): string =
   result = fmt"""# Don't commit this to source control.
 # Eg. Make sure ".env" in your ".gitignore" file.
-# If you want to release you programs, make sure debug=false.
+# If you want to release you programs, make sure set debug=false.
 debug=true
 port=8080
 appName={appName}
@@ -13,22 +48,23 @@ secretKey=Pr435ol67ogue
 """
 
 
-proc initProject(projName: string) =
+proc initProject(projName: string, useConfig: bool) =
   createDir(projName)
-  let 
-    appFile = projName / "app.nim"
-    urlsFile = projName / "urls.nim"
-    viewsFile = projName / "views.nim"
-    envFile = projName / ".env"
+  writeFile(projName / "urls.nim", urlsStr)
+  writeFile(projName / "views.nim", viewsStr)
 
-  # let path = currentSourcePath().splitPath.head
+  if not useConfig:
+    writeFile(projName / "app.nim", appStr)
+    writeFile(projName / ".env", getEnvContent(projName))
+  else:
+    writeFile(projName / "app.nim", appConfStr)
+    createDir(projName / ".config")
+    writeFile(projName / ".config" / "config.json", pretty defaultConfig)
+    writeFile(projName / ".config" / "config.debug.json", pretty defaultDebugConfig)
+    writeFile(projName / ".config" / "config.production.json", pretty defaultProductionConfig)
 
-  writeFile(appFile, appStr)
-  writeFile(urlsFile, urlsStr)
-  writeFile(viewsFile, viewsStr)
-  writeFile(envFile, getEnvContent(projName))
 
-proc init*(name: seq[string]) =
+proc init*(name: seq[string], useConfig = false) =
   if name.len == 0:
     echo "Please give the name of your project!"
   else:
@@ -36,4 +72,4 @@ proc init*(name: seq[string]) =
     if dirExists(projName):
       echo fmt"{projName} already exists!"
     else:
-      initProject(projName)
+      initProject(projName, useConfig)
diff --git a/src/loguepkg/tml/app.nim b/src/loguepkg/tml/app.nim
index dde68a8..0671495 100644
--- a/src/loguepkg/tml/app.nim
+++ b/src/loguepkg/tml/app.nim
@@ -8,7 +8,6 @@ let
   settings = newSettings(appName = env.getOrDefault("appName", "Prologue"),
                          debug = env.getOrDefault("debug", true),
                          port = Port(env.getOrDefault("port", 8080)),
-                         staticDirs = [],
                          secretKey = env.getOrDefault("secretKey", "")
     )
 
diff --git a/src/loguepkg/tml/appconf.nim b/src/loguepkg/tml/appconf.nim
new file mode 100644
index 0000000..be056a1
--- /dev/null
+++ b/src/loguepkg/tml/appconf.nim
@@ -0,0 +1,11 @@
+const appConfStr* = """
+import prologue
+
+import ./urls
+
+
+var app = newAppQueryEnv()
+# Be careful with the routes.
+app.addRoute(urls.urlPatterns, "")
+app.run()
+"""
\ No newline at end of file