diff --git a/engine/eg/simple/admin.rive b/engine/eg/hoaian/admin.rive
similarity index 100%
rename from engine/eg/simple/admin.rive
rename to engine/eg/hoaian/admin.rive
diff --git a/engine/eg/simple/begin.rive b/engine/eg/hoaian/begin.rive
similarity index 100%
rename from engine/eg/simple/begin.rive
rename to engine/eg/hoaian/begin.rive
diff --git a/engine/eg/simple/clients.rive b/engine/eg/hoaian/clients.rive
similarity index 100%
rename from engine/eg/simple/clients.rive
rename to engine/eg/hoaian/clients.rive
diff --git a/engine/eg/simple/eliza.rive b/engine/eg/hoaian/eliza.rive
similarity index 100%
rename from engine/eg/simple/eliza.rive
rename to engine/eg/hoaian/eliza.rive
diff --git a/engine/eg/simple/myself.rive b/engine/eg/hoaian/myself.rive
similarity index 100%
rename from engine/eg/simple/myself.rive
rename to engine/eg/hoaian/myself.rive
diff --git a/engine/eg/simple/python.rive b/engine/eg/hoaian/python.rive
similarity index 100%
rename from engine/eg/simple/python.rive
rename to engine/eg/hoaian/python.rive
diff --git a/engine/eg/simple/rpg.rive b/engine/eg/hoaian/rpg.rive
similarity index 100%
rename from engine/eg/simple/rpg.rive
rename to engine/eg/hoaian/rpg.rive
diff --git a/engine/eg/simple/troll.rive b/engine/eg/hoaian/troll.rive
similarity index 100%
rename from engine/eg/simple/troll.rive
rename to engine/eg/hoaian/troll.rive
diff --git a/engine/eg/weather/post/today.rive b/engine/eg/weather/post/today.rive
new file mode 100644
index 0000000..e69de29
diff --git a/engine/simple_bot.py b/engine/simple_bot.py
index 385c9fb..5d315a3 100644
--- a/engine/simple_bot.py
+++ b/engine/simple_bot.py
@@ -3,7 +3,7 @@
 from core import post_process
 
 bot = RiveScript(utf8=True)
-engine_folder = join(dirname(__file__), "eg", "simple")
+engine_folder = join(dirname(__file__), "eg", "hoaian")
 bot.load_directory(engine_folder)
 bot.sort_replies()
 
diff --git a/engine/simple_weather_bot.py b/engine/simple_weather_bot.py
index 27fc2a7..3234117 100644
--- a/engine/simple_weather_bot.py
+++ b/engine/simple_weather_bot.py
@@ -4,7 +4,7 @@
 from core.weather import summary
 
 bot = RiveScript(utf8=True)
-engine_folder = join(dirname(__file__), "eg", "simple")
+engine_folder = join(dirname(__file__), "eg", "hoaian")
 bot.load_directory(engine_folder)
 bot.sort_replies()