diff --git a/AUTHORS.md b/AUTHORS.md
index a5d1c55..79308cf 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -6,5 +6,9 @@
 
 # Other Contributors
 ----------
+- [@sarahfard](https://github.com/sarahfard) **
 - [@oscarArismendi](https://github.com/oscarArismendi)
 
+
+** Graphic designer
+
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 847a0f6..d48db74 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Changed
 - Restart mode updated
 - Exit bug fixed
+- Messages and templates moved to `params.py`
 ## [0.7] - 2024-08-27
 ### Added
 - `feature_request.yml` template
diff --git a/README.md b/README.md
index d2a7131..0f49066 100644
--- a/README.md
+++ b/README.md
@@ -150,7 +150,6 @@ You can also join our discord server
 
 <blockquote>13- <a href="https://www.yogabasics.com/practice/pranayama/">Pranayama Breathing Techniques and Tips</a> </blockquote>
 
-* Logo designed by [Sara Amiri Fard](https://github.com/sarahfard)
 
 ## Show Your Support
 								
diff --git a/nafas/functions.py b/nafas/functions.py
index 4aa416c..db95a68 100644
--- a/nafas/functions.py
+++ b/nafas/functions.py
@@ -4,7 +4,9 @@
 import time
 from nafas.params import NAFAS_DESCRIPTION, NAFAS_NOTICE, STANDARD_MENU, STANDARD_MENU_ORDER, STEP_MAP
 from nafas.params import PROGRAMS, PROGRAM_DESCRIPTION, SOUND_MAP, STEP_TEMPLATE, CYCLE_TEMPLATE
-from nafas.params import SOUND_WARNING_MESSAGE, EXIT_MESSAGE
+from nafas.params import SOUND_WARNING_MESSAGE, EXIT_MESSAGE, BAD_INPUT_MESSAGE, PROGRAM_END_MESSAGE
+from nafas.params import MINUTES_TEMPLATE, SECONDS_TEMPLATE, PROGRAM_TIME_TEMPLATE
+from nafas.params import MENU_TEMPLATE_1, MENU_TEMPLATE_2
 import nava
 import os
 from warnings import warn
@@ -67,13 +69,13 @@ def time_convert(input_time, average=False):
     _hours, sec = divmod(sec, 3600)
     minutes, sec = divmod(sec, 60)
     result = ", ".join([
-        "{:02.0f} minutes".format(minutes),
-        "{:02.0f} seconds".format(sec),
+        MINUTES_TEMPLATE.format(minutes),
+        SECONDS_TEMPLATE.format(sec),
     ])
     if average:
         if sec >= 30:
             minutes += 1
-        result = "{:02.0f} minutes".format(minutes).lstrip("0")
+        result = MINUTES_TEMPLATE.format(minutes).lstrip("0")
     return result
 
 
@@ -209,14 +211,14 @@ def get_input_standard(input_func=input):
     for item in STANDARD_MENU_ORDER:
         exit_flag = False
         sorted_list = sorted(STANDARD_MENU[item])
-        print("- Please choose a {0} : \n".format(item))
+        print(MENU_TEMPLATE_1.format(item))
         for i in sorted_list:
             if item == "program":
                 program_name = STANDARD_MENU[item][i]
                 program_average_time = time_average_calc(PROGRAMS[program_name])
-                print("{0}- {1} (~ {2})".format(i, program_name, time_convert(program_average_time, True)))
+                print(PROGRAM_TIME_TEMPLATE.format(i, program_name, time_convert(program_average_time, True)))
             else:
-                print("{0}- {1}".format(i, STANDARD_MENU[item][i]))
+                print(MENU_TEMPLATE_2.format(i, STANDARD_MENU[item][i]))
         while not exit_flag:
             try:
                 input_data[item] = int(input_func(""))
@@ -225,7 +227,7 @@ def get_input_standard(input_func=input):
                 print("\n" + EXIT_MESSAGE)
                 sys.exit()
             except Exception:
-                print("[Error] Bad Input!")
+                print(BAD_INPUT_MESSAGE)
     return input_data
 
 
@@ -328,7 +330,7 @@ def run(program_data, silent=False):
         time.sleep(1)
         line()
     play_sound(get_sound_path(SOUND_MAP['End']), enable=sound_check_flag)
-    print("Well done!", flush=True)
+    print(PROGRAM_END_MESSAGE, flush=True)
     time.sleep(2)
 
 
diff --git a/nafas/params.py b/nafas/params.py
index 691be22..4a16680 100644
--- a/nafas/params.py
+++ b/nafas/params.py
@@ -22,6 +22,10 @@
 
 EXIT_MESSAGE = "See you. Bye!"
 
+BAD_INPUT_MESSAGE = "[Error] Bad input!"
+
+PROGRAM_END_MESSAGE = "Well done!"
+
 PROGRAM_DESCRIPTION = """Program Details :
 
 Name             : {0}
@@ -35,6 +39,16 @@
 Sequence         : {4}
 """
 
+MINUTES_TEMPLATE = "{:02.0f} minutes"
+
+SECONDS_TEMPLATE = "{:02.0f} seconds"
+
+PROGRAM_TIME_TEMPLATE = "{0}- {1} (~ {2})"
+
+MENU_TEMPLATE_1 = "- Please choose a {0} : \n"
+
+MENU_TEMPLATE_2 = "{0}- {1}"
+
 CYCLE_TEMPLATE = "Cycle : {0} (Remaining : {1})"
 
 STEP_TEMPLATE = "- {0} for {1} sec"