diff --git a/.github/typocop/setting.yml b/.github/typocop/setting.yml
new file mode 100644
index 00000000..b6bd76fb
--- /dev/null
+++ b/.github/typocop/setting.yml
@@ -0,0 +1,20 @@
+# Configuration for Typocop - a GitHub Action for checking typos in pull requests
+
+# 'excludes' section allows you to specify files and folders to exclude
+# from the typo-checking process. You can list specific files or use glob
+# patterns to exclude entire directories.
+
+excludes: # Folders and files to exclude from typo checks
+  # Example: Exclude a specific file (e.g., 'exclude.rb' in the 'excludes' folder)
+  - excludes/exclude.rb
+  # Example: Exclude all files in the 'test' folder inside the 'excludes' directory
+  - excludes/test/*
+
+# 'skips' section defines a list of words, file names, or patterns
+# for which Typocop will skip checking for typos. This is useful for common
+# terms or abbreviations you don't want to be flagged as typos.
+
+skips: # Words or patterns to skip typo-checking
+  - rspec
+  # Example: Skip checking for the word 'elligible' (common in testing setups)
+  - elligible
diff --git a/.github/workflows/typocop.yml b/.github/workflows/typocop.yml
index eb919b5d..eea84d5e 100644
--- a/.github/workflows/typocop.yml
+++ b/.github/workflows/typocop.yml
@@ -18,3 +18,4 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           pull_request_id: ${{ github.event.pull_request.number }}
           github_base_ref: ${{ github.base_ref }}
+          setting: .github/typocop/setting.yml
diff --git a/README.md b/README.md
index 583c2184..4040eee6 100644
--- a/README.md
+++ b/README.md
@@ -42,9 +42,29 @@ This GitHub Action automatically checks for typos in the files changed in a pull
                   github_token: ${{ secrets.GITHUB_TOKEN }}
                   pull_request_id: ${{ github.event.pull_request.number }}
                   github_base_ref: ${{ github.base_ref }}
+                  setting: .github/typocop/setting.yml # Optional: Path to your custom settings file
         ```
 
-    2. Create a new Pull Request (PR) to trigger the action.
+    2. Customize settings (optional):
+
+        By default, Typocop uses predefined settings, but you can create a custom settings file in your repository. For example, create .github/typocop/setting.yml to specify exclusion rules and skip lists.
+
+        Example `.github/typocop/setting.yml`:
+
+          ```yaml
+          excludes:  # Files and directories to exclude
+            - excludes/exclude.rb
+            - excludes/test/*
+
+          skips:  # Words or patterns to skip during typo detection
+            - rspec
+            - eligible
+          ```
+
+        - **excludes**: Specifies files or directories to exclude from typo checking.
+        - **skips**: Specifies words or patterns to skip checking (useful for technical terms or domain-specific language).
+
+    3. Create a new Pull Request (PR) to trigger the action.
 2. **Using Typocop command line**
 
     ```bash
@@ -71,7 +91,7 @@ We welcome contributions to this project! To contribute:
 - Hoang Duc Quan ([BlazingRockStorm](https://github.com/BlazingRockStorm))
 
 ## References
-- [Crate CI - Typos](https://github.com/crate-ci/typos)
+- [Typo Checker](https://github.com/datpmt/typo_checker)
 - [Pronto Labs](https://github.com/prontolabs/pronto)
 
 ## License
diff --git a/action.yml b/action.yml
index aa3b2837..bcc8f08f 100644
--- a/action.yml
+++ b/action.yml
@@ -16,21 +16,14 @@ inputs:
   github_base_ref:
     description: 'GitHub Base Ref'
     required: true
+  setting:
+    description: 'Path to the custom setting.yml file for Typocop'
+    required: false
+    default: '.github/typocop/setting.yml
 
 runs:
   using: 'composite'
   steps:
-    - name: Set up Python
-      uses: actions/setup-python@v3
-      with:
-        python-version: '3.14.0-alpha.1'
-
-    - name: Install typos
-      run: |
-        python3 -m pip install --upgrade pip
-        pip install typos
-      shell: bash
-
     - name: Setup Ruby
       uses: ruby/setup-ruby@v1
       with:
@@ -43,7 +36,7 @@ runs:
 
     - name: Run Typocop
       run: |
-        typocop execute
+        typocop execute --config ${{ inputs.setting }}
       env:
         GITHUB_TOKEN: ${{ inputs.github_token }}
         PULL_REQUEST_ID: ${{ inputs.pull_request_id }}
diff --git a/excludes/exclude.rb b/excludes/exclude.rb
new file mode 100644
index 00000000..d192aa55
--- /dev/null
+++ b/excludes/exclude.rb
@@ -0,0 +1,9 @@
+def greeting(name)
+  puts "Hello, #{name}! Welocome to the Ruby typos test."
+  puts 'languege' # typo
+  puts 'knowlege' # typo
+  puts 'knowlege: languege' # typo
+  puts 'welcom'
+end
+
+greeting('Alice')
diff --git a/excludes/include.rb b/excludes/include.rb
new file mode 100644
index 00000000..d192aa55
--- /dev/null
+++ b/excludes/include.rb
@@ -0,0 +1,9 @@
+def greeting(name)
+  puts "Hello, #{name}! Welocome to the Ruby typos test."
+  puts 'languege' # typo
+  puts 'knowlege' # typo
+  puts 'knowlege: languege' # typo
+  puts 'welcom'
+end
+
+greeting('Alice')
diff --git a/excludes/test/exclude.js b/excludes/test/exclude.js
new file mode 100644
index 00000000..b8ee69be
--- /dev/null
+++ b/excludes/test/exclude.js
@@ -0,0 +1,3 @@
+var languege = 'en' // typo
+console.log(languege) // typo
+console.log('welcom') // typo
diff --git a/excludes/test/exclude.py b/excludes/test/exclude.py
new file mode 100644
index 00000000..a994b620
--- /dev/null
+++ b/excludes/test/exclude.py
@@ -0,0 +1,26 @@
+def greet(name):
+    print(f"Hello, {name}! Welcome to Python programming.")
+
+def factorial(n):
+    if n == 0 or n == 1:
+        return 1
+    else:
+        result = 1
+        for i in range(2, n + 1):
+            result *= i
+        return result
+
+numbers = [5, 3, 8, 10]
+
+for number in numbers:
+    print(f"Factorial of {number} is: {factorial(number)}")
+
+user_name = input("Enter your name: ")
+
+greet(user_name)
+
+age = int(input("Enter your age: "))
+if age >= 18:
+    print("You are elligible for an adult privilege.") # typo
+else:
+    print("You are underage, so no adult privileges for you.")
diff --git a/lib/typocop.rb b/lib/typocop.rb
index ee9d9b07..91870dbf 100644
--- a/lib/typocop.rb
+++ b/lib/typocop.rb
@@ -9,6 +9,7 @@
 require 'typocop/cops'
 require 'typocop/patch'
 require 'typocop/repo'
+require 'typo_checker'
 
 GITHUB_TOKEN = ENV['GITHUB_TOKEN'] || ''
 PULL_ID = ENV['PULL_REQUEST_ID']
@@ -16,45 +17,19 @@
 BASE_BRANCH = GITHUB_BASE_REF.start_with?('origin/') ? GITHUB_BASE_REF : "origin/#{GITHUB_BASE_REF}"
 
 module Typocop
-  def self.execute
-    typo_outputs = `typos --format brief`
-    typo_outputs = typo_outputs.split("\n")
-
-    if typo_outputs.empty?
-      puts 'No typo output.'
+  def self.execute(settings)
+    excludes = settings.excludes
+    skips = settings.skips
+    typo_checker = TypoChecker::Checker.new(excludes, skips, stdoutput = false)
+    found_typos = typo_checker.scan_repo('.')
+
+    if found_typos.empty?
+      puts 'No typos.'
     else
-      result = typo_outputs.each_with_object({}) do |output, hash|
-        path, line, _column, typo_detail = output.split(':')
-        typo_match = /`(.*?)` -> `(.*?)`/.match(typo_detail)
-        incorrect_word, correct_word = typo_match ? typo_match.captures : []
-
-        path = path.start_with?('./') ? path[2..] : path
-        line = line.to_i
-
-        hash[path] ||= {}
-
-        hash[path][:typos] ||= []
-
-        existing_entry = hash[path][:typos].find { |typo| typo[:line] == line }
-
-        if existing_entry
-          existing_entry[:typos] << { incorrect_word: incorrect_word, correct_word: correct_word }
-        else
-          hash[path][:typos] << { line: line, typos: [{ incorrect_word: incorrect_word, correct_word: correct_word }] }
-        end
-      end
-
-      result = result.map do |path, data|
-        data[:typos].map do |entry|
-          { path: path, line: entry[:line], typos: entry[:typos] }
-        end
-      end.flatten
-
-      cops = Cops.new(result)
-      cops_data = cops.cops
+      cops = Cops.new(found_typos)
       repo = Repo.new
       client = Client.new(repo)
-      client.execute(cops_data)
+      client.execute(cops.cops)
     end
   end
 end
diff --git a/lib/typocop/cli.rb b/lib/typocop/cli.rb
index cb553fa7..29d016b8 100644
--- a/lib/typocop/cli.rb
+++ b/lib/typocop/cli.rb
@@ -1,11 +1,15 @@
 require 'thor'
+require_relative 'settings'
 
 module Typocop
   class CLI < Thor
     require 'typocop'
+    method_option :config, type: :string, default: '.github/typocop/setting.yml', aliases: '-c', desc: 'Load setting.'
+
     desc 'execute', 'Run typocop'
     def execute
-      Typocop.execute
+      settings = Settings.new(options[:config])
+      Typocop.execute(settings)
     end
   end
 end
diff --git a/lib/typocop/settings.rb b/lib/typocop/settings.rb
new file mode 100644
index 00000000..f700c20b
--- /dev/null
+++ b/lib/typocop/settings.rb
@@ -0,0 +1,24 @@
+require 'yaml'
+
+module Typocop
+  class Settings
+    attr_reader :excludes, :skips
+
+    def initialize(setting_path)
+      @settings = load_settings(setting_path)
+      @excludes = @settings['excludes'] || []
+      @skips = @settings['skips'] || []
+    end
+
+    private
+
+    def load_settings(setting_path)
+      begin
+        YAML.load_file(setting_path)
+      rescue StandardError => e
+        puts "Error loading YAML file: #{e.message}"
+        return {}
+      end
+    end
+  end
+end
diff --git a/lib/typocop/version.rb b/lib/typocop/version.rb
new file mode 100644
index 00000000..0b4f7685
--- /dev/null
+++ b/lib/typocop/version.rb
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+module Typocop
+  VERSION = '0.1.2'
+end
diff --git a/typocop.gemspec b/typocop.gemspec
index 96ad5512..057df003 100644
--- a/typocop.gemspec
+++ b/typocop.gemspec
@@ -1,8 +1,10 @@
+require_relative 'lib/typocop/version'
+
 Gem::Specification.new do |s|
   s.name        = 'typocop'
-  s.version     = '0.1.1'
+  s.version     = Typocop::VERSION
   s.summary     = 'Comment on PRs with typos or approvals'
-  s.description = "Typocop integrates with GitHub Actions to automatically comment on pull requests when typos are detected or when a PR is approved, based on [Crate CI's Typos](https://github.com/crate-ci/typos)."
+  s.description = 'Typocop integrates with GitHub Actions to automatically comment on pull requests when typos are detected or when a PR is approved).'
   s.authors     = ['datpmt']
   s.email       = 'datpmt.2k@gmail.com'
   s.files       = Dir['CHANGELOG.md', 'LICENSE', 'README.md', 'lib/**/*', 'bin/*']
@@ -16,6 +18,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'octokit', '9.2.0'
   s.add_dependency 'rugged', '~> 1.6.3'
   s.add_dependency 'thor', '~> 1.3.2'
+  s.add_dependency 'typo_checker'
   s.executables = %w[typocop]
   s.files.each do |file|
     next unless file.start_with?('bin/')