diff --git a/config.json b/config.json
index 6b90feb..f005e16 100644
--- a/config.json
+++ b/config.json
@@ -1,5 +1,5 @@
 {
-    "run_on_startup": true,
+    "run_on_startup": false,
     "shortcut": "ctrl+shift+B",
     "lang_change": true
 }
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 5d88c10..a3f5d18 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 keyboard==0.13.5
 pyperclip==1.9.0
 pystray==0.19.5
-Pillow==11.3.0
\ No newline at end of file
+Pillow
\ No newline at end of file
diff --git a/run.bat b/run.bat
index 2f820d2..149adb0 100644
--- a/run.bat
+++ b/run.bat
@@ -1,4 +1,4 @@
-@echo off
+
 cd /d "%~dp0"
 
 call venv\Scripts\activate.bat
diff --git a/src/__pycache__/config.cpython-314.pyc b/src/__pycache__/config.cpython-314.pyc
new file mode 100644
index 0000000..ec0b4af
Binary files /dev/null and b/src/__pycache__/config.cpython-314.pyc differ
diff --git a/src/__pycache__/main.cpython-314.pyc b/src/__pycache__/main.cpython-314.pyc
new file mode 100644
index 0000000..6202d0d
Binary files /dev/null and b/src/__pycache__/main.cpython-314.pyc differ
diff --git a/src/__pycache__/startup.cpython-314.pyc b/src/__pycache__/startup.cpython-314.pyc
new file mode 100644
index 0000000..2ee3900
Binary files /dev/null and b/src/__pycache__/startup.cpython-314.pyc differ
diff --git a/src/main.pyw b/src/main.pyw
index 33c97cb..c78c872 100644
--- a/src/main.pyw
+++ b/src/main.pyw
@@ -106,8 +106,8 @@ def _multiple_replace(mapping, text):
     return re.sub(pattern, lambda m: mapping[m.group()], str(text))
 
 # Function to handle the keyboard shortcut
-def on_shortcut():
-    """This function is called when the shortcut is pressed."""
+def process_shortcut():
+    """This function contains the logic to handle the shortcut."""
     orginal_text = pyperclip.paste()  # Get the current clipboard content
     time.sleep(0.1)
     keyboard.press_and_release('ctrl+c') # Simulate pressing Ctrl+C to copy selected text
@@ -125,6 +125,10 @@ def on_shortcut():
     if load_config().get("lang_change", True):
         # Change the keyboard layout to Persian
         keyboard.press_and_release('windows+space')
+
+def on_shortcut():
+    """This function is called when the shortcut is pressed."""
+    threading.Thread(target=process_shortcut).start()
 def quit_app(icon, item):
     icon.stop()
     import os
@@ -173,7 +177,7 @@ def main():
 
     # Register the keyboard shortcut
     shortcut = get_shortcut()
-    keyboard.add_hotkey(shortcut, on_shortcut)
+    keyboard.add_hotkey(shortcut, on_shortcut, suppress=True)
     print(f"Press {shortcut} to convert text to Persian.")
 
     # Keep the script running