diff --git a/README.md b/README.md
index f47737d..fdf3744 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,10 @@
 # Save it
 
-A telegram bot who save what you love in internet.
+A telegram bot can Save photos and Search photos
+
+- [x] Save photos via a link
+- [x] Search photos using semantic search
+- [x] Find similar photos by photo
 
 ## supported services
 
@@ -11,10 +15,30 @@ A telegram bot who save what you love in internet.
 
 ## Usage
 
+### Save Photos
+
 Just send the link to the bot.
 
 https://github.com/user-attachments/assets/4a375cab-7124-44f3-994e-0cb026476d39
 
+### Search Photos
+
+messages:
+
+```
+/search cat
+
+/search dog
+
+/search girl
+
+/similar photo
+
+/similar photo
+```
+
+https://github.com/user-attachments/assets/b0dedcc0-3305-42b2-8101-6b0b5d32f17a
+
 ## Playground
 
 https://t.me/save_it_playground
@@ -24,6 +48,7 @@ https://t.me/save_it_playground
 - [Elixir](https://elixir-lang.org/)
 - [ex_gram](https://github.com/rockneurotiko/ex_gram)
 - [cobalt api](https://github.com/imputnet/cobalt/blob/current/docs/api.md)
+- [Typesense](https://typesense.org/)
 
 ## Development
 
@@ -35,8 +60,8 @@ mix deps.get
 ```sh
 # run
 export TELEGRAM_BOT_TOKEN=
-# export GOOGLE_OAUTH_CLIENT_ID=
-# export GOOGLE_OAUTH_CLIENT_SECRET=
+export TYPESENSE_URL=
+export TYPESENSE_API_KEY=
 
 iex -S mix run --no-halt
 ```
diff --git a/config/runtime.exs b/config/runtime.exs
index 8057887..047283f 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -3,10 +3,11 @@ import Config
 config :save_it, :telegram_bot_token, System.get_env("TELEGRAM_BOT_TOKEN")
 config :ex_gram, token: System.get_env("TELEGRAM_BOT_TOKEN")
 
-config :save_it, :google_oauth_client_id, System.get_env("GOOGLE_OAUTH_CLIENT_ID")
-config :save_it, :google_oauth_client_secret, System.get_env("GOOGLE_OAUTH_CLIENT_SECRET")
-
 config :save_it, :typesense_url, System.get_env("TYPESENSE_URL", "http://localhost:8100")
 config :save_it, :typesense_api_key, System.get_env("TYPESENSE_API_KEY", "xyz")
+
 # optional
+config :save_it, :google_oauth_client_id, System.get_env("GOOGLE_OAUTH_CLIENT_ID")
+config :save_it, :google_oauth_client_secret, System.get_env("GOOGLE_OAUTH_CLIENT_SECRET")
+
 config :save_it, :web_url, System.get_env("WEB_URL", "http://localhost:4000")
diff --git a/lib/save_it.ex b/lib/save_it.ex
index 90db469..8ef228d 100644
--- a/lib/save_it.ex
+++ b/lib/save_it.ex
@@ -1,4 +1,7 @@
 defmodule SaveIt do
+  @moduledoc false
+
+  @doc false
   def hello do
     :world
   end
diff --git a/lib/save_it/bot.ex b/lib/save_it/bot.ex
index 884c2b7..3390101 100644
--- a/lib/save_it/bot.ex
+++ b/lib/save_it/bot.ex
@@ -23,8 +23,8 @@ defmodule SaveIt.Bot do
     setup_commands: true
 
   command("start")
-  command("similar", description: "Find similar photos")
   command("search", description: "Search photos")
+  command("similar", description: "Find similar photos")
   command("about", description: "About the bot")
 
   command("login", description: "Login")
diff --git a/mix.exs b/mix.exs
index 721ab7d..ae1ef06 100644
--- a/mix.exs
+++ b/mix.exs
@@ -4,16 +4,17 @@ defmodule SaveIt.MixProject do
   def project do
     [
       app: :save_it,
-      version: "0.1.0",
-      deps: deps(),
-      start_permanent: Mix.env() == :prod
+      version: "0.2.0-rc.1",
+      elixir: "~> 1.17",
+      start_permanent: Mix.env() == :prod,
+      deps: deps()
     ]
   end
 
   # Run "mix help compile.app" to learn about applications.
   def application do
     [
-      extra_applications: [:logger],
+      extra_applications: [:logger, :crypto, ex_unit: :optional],
       mod: {SaveIt.Application, []}
     ]
   end