diff --git a/README.md b/README.md
index fd0f9bf306db94dd41dcff1cdc0956eba39a36e1..0cb5cbd4933d04c6b6af38281064a723e16d5ea0 100644
--- a/README.md
+++ b/README.md
@@ -122,6 +122,7 @@ Free Podcasts and Screencasts:
 + [Czech / čeština / český jazyk](casts/free-podcasts-screencasts-cs.md)
 + [English](casts/free-podcasts-screencasts-en.md)
 + [Finnish / Suomi](casts/free-podcasts-screencasts-fi.md)
++ [Persian / Farsi (Iran) / فارسى](casts/free-podcasts-screencasts-fa_IR.md)
 + [Polish / polski / język polski / polszczyzna](casts/free-podcasts-screencasts-pl.md)
 + [Portuguese (Brazil)](casts/free-podcasts-screencasts-pt_BR.md)
 + [Portuguese (Portugal)](casts/free-podcasts-screencasts-pt_PT.md)
diff --git a/casts/free-podcasts-screencasts-fa_IR.md b/casts/free-podcasts-screencasts-fa_IR.md
new file mode 100644
index 0000000000000000000000000000000000000000..b84f76aef9a1a7cf687f601d72ecab4abbb47af9
--- /dev/null
+++ b/casts/free-podcasts-screencasts-fa_IR.md
@@ -0,0 +1,9 @@
+### Index
+
+* [Technology](#technology)
+
+
+### Technology
+
+* [رادیو گیک](https://soundcloud.com/jadijadi) (podcast)
+* [رادیو گیک](https://www.youtube.com/playlist?list=PL-tKrPVkKKE1peHomci9EH7BmafxdXKGn) (videocast)
diff --git a/courses/free-courses-fa_IR.md b/courses/free-courses-fa_IR.md
index 02495ef06eb4b87b35a124e7e202291dbc8b7a0a..f5140c756a219c7b97bb6469502a5425441fddb9 100644
--- a/courses/free-courses-fa_IR.md
+++ b/courses/free-courses-fa_IR.md
@@ -1,11 +1,13 @@
 ### Index
 
+* [Blockchain](#blockchain)
 * [C, C++](#c)
 * [Git](#Git)
 * [Java](#java)
 * [JavaScript](#javascript)
 * [Linux](#linux)
 * [Machine Learning](#machine-learning)
+* [Network](#network)
 * [PHP](#php)
   * [Codeigniter](#codeigniter)
   * [Laravel](#laravel)
@@ -14,6 +16,11 @@
 * [Web Development](#web-development)
 
 
+### Blockchain
+
+* [دوره بلاک چین، رمزارزها و بیت کوین](https://www.youtube.com/playlist?list=PL-tKrPVkKKE1gLxAL-56H-XR-fTapqofC) - Jadi Mirmirani
+
+
 ### C
 
 * [آموزش زبان C](https://toplearn.com/courses/3255/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%B1%D8%A7%DB%8C%DA%AF%D8%A7%D9%86-%D8%B2%D8%A8%D8%A7%D9%86-c) - Mohammad Moein Bagh Sheikhi
@@ -43,6 +50,7 @@
 ### Linux
 
 * [آموزش لینوکس - سکان‌آکادمی](https://sokanacademy.com/courses/linux) - Behzad Moradi
+* [آموزش لینوکس برای آدم های شاد](https://www.youtube.com/playlist?list=PL-tKrPVkKKE2AniHDmp6zK9KGD1sjf0bd) - Jadi Mirmirani
 * [LPIC-1](https://gotoclass.ir/courses/lpic-1) - Peyman Hushmandi Rad
 * [LPIC-2](https://gotoclass.ir/courses/lpic-2) - Jadi Mirmirani
 
@@ -53,6 +61,11 @@
 * [درس یادگیری ماشین دانشگاه صنعتی شریف](https://maktabkhooneh.org/course/273-%DB%8C%D8%A7%D8%AF%DA%AF%DB%8C%D8%B1%DB%8C-%D9%85%D8%A7%D8%B4%DB%8C%D9%86-mk273) - Mahdiyeh Soleymani
 
 
+### Network
+
+* [درک مقدماتی شبکه](https://www.youtube.com/playlist?list=PL-tKrPVkKKE00meXoxmIy6EgldK5XE-Z) - Jadi Mirmirani
+
+
 ### PHP
 
 * [آموزش پی‌اچ‌پی - سکان آکادمی](https://sokanacademy.com/courses/php/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-PHP) - Behzad Moradi