diff --git a/example.env.local b/example.env.local
index c547e86..7997bff 100644
--- a/example.env.local
+++ b/example.env.local
@@ -9,4 +9,6 @@ NEXT_PUBLIC_SECONDARY_MAIN = "#FF4E00"
 NEXT_PUBLIC_BASE_URL = "https://loan.witel.ir"
 NEXT_PUBLIC_POWERED_BY_URL = "https://witel.ir"
 
+NEXT_PUBLIC_CONFIG_APP_URL = "http://localhost:3000/config.json"
+
 NODE_ENV = "development"
\ No newline at end of file