diff --git a/02_Day/02_day_data_types.md b/02_Day/02_day_data_types.md
index 97a118aa..79c2d863 100644
--- a/02_Day/02_day_data_types.md
+++ b/02_Day/02_day_data_types.md
@@ -41,7 +41,7 @@
       - [String to Int](#string-to-int)
       - [String to Float](#string-to-float)
       - [Float to Int](#float-to-int)
-- [💻 Day 2: Exercises](#%f0%9f%92%bb-day-2-exercises)
+- [💻 Day 2: Exercises](#-day-2-exercises)
 
 # 📔 Day 2
 
diff --git a/03_Day/03_booleans_operators_date.md b/03_Day/03_booleans_operators_date.md
index 6b1dc96b..f3ee5fc7 100644
--- a/03_Day/03_booleans_operators_date.md
+++ b/03_Day/03_booleans_operators_date.md
@@ -49,7 +49,7 @@
     - [Getting minutes](#getting-minutes)
     - [Getting seconds](#getting-seconds)
     - [Getting time](#getting-time)
-- [💻 Day 3: Exercises](#%f0%9f%92%bb-day-3-exercises)
+- [💻 Day 3: Exercises](#-day-3-exercises)
   - [1. Exercises: Data types Part](#1-exercises-data-types-part)
   - [2. Exercises: Arithmetic Operators Part](#2-exercises-arithmetic-operators-part)
   - [3. Exercises: Booleans Part](#3-exercises-booleans-part)
diff --git a/04_Day/04_day_conditionals.md b/04_Day/04_day_conditionals.md
index 37bfab03..98725d56 100644
--- a/04_Day/04_day_conditionals.md
+++ b/04_Day/04_day_conditionals.md
@@ -27,7 +27,7 @@
     - [if else if else](#if-else-if-else)
     - [Switch](#switch)
     - [Ternary Operators](#ternary-operators)
-- [💻 Exercise : Conditionals](#%f0%9f%92%bb-exercise--conditionals)
+- [💻 Exercise : Conditionals](#-exercise--conditionals)
 
 # 📔 Day 4
 
@@ -345,4 +345,4 @@ isRaining
 
 🎉 CONGRATULATIONS ! 🎉
 
-[<< Day 3](https://github.com/Asabeneh/30DaysOfJavaScript/blob/master/03_Day/03_booleans_operators_date.md) | [Day 5 >>](https://github.com/Asabeneh/30DaysOfJavaScript/blob/master/05_Day/05_day_arrays.md)
\ No newline at end of file
+[<< Day 3](https://github.com/Asabeneh/30DaysOfJavaScript/blob/master/03_Day/03_booleans_operators_date.md) | [Day 5 >>](https://github.com/Asabeneh/30DaysOfJavaScript/blob/master/05_Day/05_day_arrays.md)
diff --git a/05_Day/05_day_arrays.md b/05_Day/05_day_arrays.md
index c1a795f2..40ac75c8 100644
--- a/05_Day/05_day_arrays.md
+++ b/05_Day/05_day_arrays.md
@@ -20,7 +20,7 @@
 
 ![Day 5](../images/banners/day_1_5.png)
 
-- [📔 Day 5](#%f0%9f%93%94-day-5)
+- [📔 Day 5](#-day-5)
   - [Arrays](#arrays)
     - [How to create an empty array](#how-to-create-an-empty-array)
     - [How to create an array with values](#how-to-create-an-array-with-values)
@@ -46,7 +46,7 @@
       - [Reversing array order](#reversing-array-order)
       - [Sorting elements in array](#sorting-elements-in-array)
     - [Array of arrays](#array-of-arrays)
-  - [💻 Exercise](#%f0%9f%92%bb-exercise)
+  - [💻 Exercise](#-exercise)
 
 # 📔 Day 5
 
diff --git a/06_Day/06_day_loops.md b/06_Day/06_day_loops.md
index 9eab9815..df168960 100644
--- a/06_Day/06_day_loops.md
+++ b/06_Day/06_day_loops.md
@@ -28,7 +28,7 @@
     - [for of loop](#for-of-loop)
     - [break](#break)
     - [continue](#continue)
-  - [💻 Exercises:Day 6](#%f0%9f%92%bb-exercisesday-6)
+  - [💻 Exercises:Day 6](#-exercisesday-6)
 
 # 📔 Day 6
 
diff --git a/07_Day/07_day_functions.md b/07_Day/07_day_functions.md
index 3670f00f..1bf1e1c6 100644
--- a/07_Day/07_day_functions.md
+++ b/07_Day/07_day_functions.md
@@ -37,7 +37,7 @@
     - [Arrow Function](#arrow-function)
     - [Function with default parameters](#function-with-default-parameters)
     - [Function declaration versus Arrow function](#function-declaration-versus-arrow-function)
-  - [💻 Exercises](#%f0%9f%92%bb-exercises)
+  - [💻 Exercises](#-exercises)
 
 # 📔 Day 7
 
diff --git a/08_Day/08_day_objects.md b/08_Day/08_day_objects.md
index 1c767ed9..fdc47d96 100644
--- a/08_Day/08_day_objects.md
+++ b/08_Day/08_day_objects.md
@@ -26,7 +26,7 @@
     - [Window Scope](#window-scope)
     - [Global scope](#global-scope)
     - [Local scope](#local-scope)
-  - [📔 Object](#%f0%9f%93%94-object)
+  - [📔 Object](#-object)
     - [Creating an empty object](#creating-an-empty-object)
     - [Creating an objecting with values](#creating-an-objecting-with-values)
     - [Getting values from an object](#getting-values-from-an-object)
@@ -37,7 +37,7 @@
       - [Getting object values using Object.values()](#getting-object-values-using-objectvalues)
       - [Getting object keys and values using Object.entries()](#getting-object-keys-and-values-using-objectentries)
       - [Checking properties using hasOwnProperty()](#checking-properties-using-hasownproperty)
-  - [💻 Exercises](#%f0%9f%92%bb-exercises)
+  - [💻 Exercises](#-exercises)
 
 # Day 8
 
diff --git a/readMe.md b/readMe.md
index f2fa068a..f3dbaea5 100644
--- a/readMe.md
+++ b/readMe.md
@@ -51,7 +51,7 @@
   - [Checking Data types](#checking-data-types)
   - [Comments](#comments)
   - [Variables](#variables)
-- [💻 Day 1: Exercises](#%f0%9f%92%bb-day-1-exercises)
+- [💻 Day 1: Exercises](#-day-1-exercises)
 
 # 📔Day 1