diff --git a/src/assets/exersise.png b/src/assets/exersise.png
new file mode 100644
index 0000000..702808e
Binary files /dev/null and b/src/assets/exersise.png differ
diff --git a/src/components/HeaderNav.tsx b/src/components/HeaderNav.tsx
index 6cbda0a..f845de7 100644
--- a/src/components/HeaderNav.tsx
+++ b/src/components/HeaderNav.tsx
@@ -16,7 +16,7 @@ const HeaderNav: React.FC<HeaderProps> = ({
 return (
 <div className="opacity-90 fixed top-0 left-0 right-0 bg-gradient-to-br from-[#3ABBC7] to-[#0D212C] pt-6 pb-2 z-50 shadow-lg rounded-b-3xl">
     <div className="absolute inset-0 bg-gradient-to-r from-black/10 to-transparent"></div>
-    <div className="relative px-4 sm:px-6 py-4 max-w-4xl mx-auto ">
+    <div className="relative px-6 py-4 max-w-4xl mx-auto ">
         <p className="text-cyan-100 text-sm font-medium">{text}</p>
         <h1 className="text-xl sm:text-2xl font-semibold text-white">{item}</h1>
     </div>
diff --git a/src/pages/CourseExercises.tsx b/src/pages/CourseExercises.tsx
index d05e629..075ba24 100644
--- a/src/pages/CourseExercises.tsx
+++ b/src/pages/CourseExercises.tsx
@@ -3,6 +3,8 @@
 import type React from "react"
 import { useState } from "react"
 import { useHistory } from "react-router-dom"
+
+import HeaderNav from "../components/HeaderNav"
 import BottomNavigation from "../components/BottomNavigation"
 
 const CourseExercises: React.FC = () => {
@@ -10,6 +12,8 @@ const CourseExercises: React.FC = () => {
   // const { id } = useParams<{ id: string }>()
   const [currentSlide, setCurrentSlide] = useState(0)
 
+
+
   const exercises = [
     {
       id: 1,
@@ -57,14 +61,14 @@ const CourseExercises: React.FC = () => {
     },
   ]
 
-  const nextSlide = () => {
+  // Функции для переключения на следующее/предыдущее упражнение
+  const nextExercise = () => {
     setCurrentSlide((prev) => (prev + 1) % exercises.length)
   }
 
-  const prevSlide = () => {
+  const prevExercise = () => {
     setCurrentSlide((prev) => (prev - 1 + exercises.length) % exercises.length)
   }
-
   const currentExercise = exercises[currentSlide]
 
   const getDifficultyColor = (difficulty: string) => {
@@ -85,29 +89,23 @@ const CourseExercises: React.FC = () => {
 
 
 
-    <div className="max-w-4xl mx-auto overflow-y-auto scrollable-content">
-      {/* Header */}
-      <div className="fixed top-0 left-0 right-0 bg-gradient-to-br from-[#3ABBC7] to-[#0D212C] p-4 z-50 shadow-lg rounded-b-3xl">
-        <div className="absolute inset-0 bg-gradient-to-r from-black/10 to-transparent"></div>
-        <div className="relative px-4 sm:px-6 py-4 max-w-4xl mx-auto ">
-                <p className="text-cyan-100 text-sm font-medium">Курс упражнений</p>
-                <h1 className="text-xl sm:text-2xl font-semibold text-white">Восстановление колена</h1>
-        </div>
-      </div>
+    <div className="bg-gray-50 w-full h-full overflow-auto">
+      <div className="my-32 min-h-screen max-w-4xl mx-auto">
+      <HeaderNav item={currentExercise.name} text='упражнение' />
 
 
 
       {/* Exercise Slider */}
-      <div className="px-4 sm:px-6 mt-34 mb-10">
-        <div className="glass-morphism rounded-3xl border border-white/50 shadow-2xl overflow-hidden backdrop-blur-2xl">
+      <div className="px-4 sm:px-6 mt-34 mb-10 ">
+        <div className="glass-morphism rounded-3xl border border-white/50 shadow-2xl overflow-hidden backdrop-blur-2xl relative">
           {/* Exercise Image */}
           <div className="relative">
             <img
-              src={currentExercise.image || "/placeholder.svg"}
+              src={" /src/assets/exersise.png" || currentExercise.image }
               alt={currentExercise.name}
-              className="w-full h-56 sm:h-64 object-cover"
+              className="w-auto h-56 sm:h-64 object-cover mx-auto"
             />
-            <div className="absolute inset-0 bg-gradient-to-t from-black/30 via-transparent to-black/10"></div>
+            <div className="absolute inset-0 bg-gradient-to-t from-black/20 via-transparent to-black/10"></div>
 
             {/* Difficulty Badge */}
             <div className="absolute top-4 right-4">
@@ -119,22 +117,24 @@ const CourseExercises: React.FC = () => {
             </div>
 
             {/* Navigation arrows */}
-            <button
-              onClick={prevSlide}
-              className="absolute left-4 top-1/2 transform -translate-y-1/2 w-12 h-12 bg-black/20 backdrop-blur-xl rounded-full flex items-center justify-center text-white hover:bg-black/30 transition-all duration-300 shadow-lg border border-white/20"
-            >
-              <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 19l-7-7 7-7" />
-              </svg>
-            </button>
-            <button
-              onClick={nextSlide}
-              className="absolute right-4 top-1/2 transform -translate-y-1/2 w-12 h-12 bg-black/20 backdrop-blur-xl rounded-full flex items-center justify-center text-white hover:bg-black/30 transition-all duration-300 shadow-lg border border-white/20"
-            >
-              <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 5l7 7-7 7" />
-              </svg>
-            </button>
+
+              <button
+                onClick={prevExercise}
+                className="z-50 absolute left-4 top-1/2 transform -translate-y-1/2 w-12 h-12 bg-black/20 backdrop-blur-xl rounded-full flex items-center justify-center text-white hover:bg-black/30 transition-all duration-300 shadow-lg border border-white/20"
+              >
+                <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 19l-7-7 7-7" />
+                </svg>
+              </button>
+              <button
+                onClick={nextExercise}
+                className="z-50 absolute right-4 top-1/2 transform -translate-y-1/2 w-12 h-12 bg-black/20 backdrop-blur-xl rounded-full flex items-center justify-center text-white hover:bg-black/30 transition-all duration-300 shadow-lg border border-white/20"
+              >
+                <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 5l7 7-7 7" />
+                </svg>
+              </button>
+
 
             {/* Play Button Overlay */}
             <div className="absolute inset-0 flex items-center justify-center">
@@ -150,7 +150,7 @@ const CourseExercises: React.FC = () => {
           <div className="p-6">
             <h3 className="text-xl font-semibold text-gray-600 mb-3">{currentExercise.name}</h3>
 
-           
+
 
             <button
               onClick={() => history.push(`/exercise/${currentExercise.id}`)}
@@ -167,11 +167,10 @@ const CourseExercises: React.FC = () => {
             <button
               key={index}
               onClick={() => setCurrentSlide(index)}
-              className={`h-2 rounded-full transition-all duration-300 ${
-                index === currentSlide
+              className={`h-4 rounded-full transition-all duration-300 ${index === currentSlide
                   ? "bg-gradient-to-r from-[#2BACBE] to-cyan-600 w-8 shadow-lg"
-                  : "bg-gray-300 w-2 hover:bg-gray-400"
-              }`}
+                  : "bg-gray-300 w-4 hover:bg-gray-400"
+                }`}
             />
           ))}
         </div>
@@ -185,9 +184,8 @@ const CourseExercises: React.FC = () => {
             <div
               key={exercise.id}
               onClick={() => history.push(`/exercise/${exercise.id}`)}
-              className={`glass-morphism rounded-2xl p-4 sm:p-6 border border-white/50 shadow-lg cursor-pointer transition-all duration-300 hover:shadow-2xl transform hover:scale-[1.02] backdrop-blur-xl ${
-                index === currentSlide ? "ring-2 ring-[#2BACBE] bg-cyan-50/20" : ""
-              }`}
+              className={`glass-morphism rounded-2xl p-4 sm:p-6 border border-white/50 shadow-lg cursor-pointer transition-all duration-300 hover:shadow-2xl transform hover:scale-[1.02] backdrop-blur-xl ${index === currentSlide ? "ring-2 ring-[#2BACBE] bg-cyan-50/20" : ""
+                }`}
             >
               <div className="flex items-center space-x-4">
                 <div className="relative">
@@ -213,6 +211,7 @@ const CourseExercises: React.FC = () => {
       </div>
 
       <BottomNavigation />
+      </div>
     </div>
   )
 }
diff --git a/src/pages/Courses.tsx b/src/pages/Courses.tsx
index 2e53b40..d8f4df2 100644
--- a/src/pages/Courses.tsx
+++ b/src/pages/Courses.tsx
@@ -4,6 +4,8 @@ import type React from "react"
 import BottomNavigation from "../components/BottomNavigation"
 import { useHistory } from "react-router-dom"
 
+import HeaderNav from "../components/HeaderNav"
+
 const Home: React.FC = () => {
   const history = useHistory()
 
@@ -11,12 +13,18 @@ const Home: React.FC = () => {
     { id: 1, name: "Восстановление колена", progress: 75, color: "from-[#2BACBE] to-[#2BACBE]/80" },
     { id: 2, name: "Укрепление спины", progress: 45, color: "from-[#5F5C5C] to-[#5F5C5C]/80" },
     { id: 3, name: "Реабилитация плеча", progress: 90, color: "from-[#2BACBE]/80 to-[#5F5C5C]" },
-  ]
+  ];
+  
 
+
+  
   return (
-    <div className="min-h-screen bg-gradient-to-br from-gray-50 to-gray-100 py-20 overflow-y-auto max-w-4xl mx-auto pb-50">
 
 
+    
+    <div className="my-32 min-h-screen max-w-4xl mx-auto">
+ <HeaderNav  item='Курсы' text='все назначенные'/>
+
       {/* Analytics Cards */}
 <div className="px-6 mb-8">
   
diff --git a/src/pages/Exercise.tsx b/src/pages/Exercise.tsx
index 602aa9d..d8631cb 100644
--- a/src/pages/Exercise.tsx
+++ b/src/pages/Exercise.tsx
@@ -4,6 +4,7 @@ import { useState, useEffect } from "react"
 import { useHistory } from "react-router-dom"
 
 import BottomNavigation from "../components/BottomNavigation"
+import HeaderNav from "../components/HeaderNav"
 
 
 const Exercise: React.FC = () => {
@@ -116,76 +117,12 @@ const Exercise: React.FC = () => {
 
   return (
 
-    <div className="bg-gray-100 max-w-4xl mx-auto mb-50 overflow_auto">
+    <div className="bg-gray-50 w-full h-full overflow-auto">
+      <div className="mt-32 mb-60 min-h-screen max-w-4xl mx-auto">
+
+ <HeaderNav  item='Надо разобраться?' text='упражнение'/>
 
 
-      {/* Header */}
-      <div className="fixed top-0 left-0 right-0 bg-gradient-to-br from-[#3ABBC7] to-[#0D212C] p-4 z-50 shadow-lg rounded-b-3xl">
-        <div className="absolute inset-0 bg-gradient-to-r from-black/10 to-transparent"></div>
-        
-        <div className="relative px-4 sm:px-6 py-4 max-w-4xl mx-auto flex flex-row justify-between">
-
-
-          <button
-            onClick={() => history.goBack()}
-            className="w-12 h-12 glass-morphism rounded-2xl flex items-center justify-center border border-white/30 hover:bg-white/30 transition-all duration-300 shadow-lg"
-          >
-            <svg className="w-6 h-6 text-white transform rotate-180" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 19l-7-7L15 5" />
-            </svg>
-          </button>
-          <div className="text-center">
-
-            <h1 className="text-xl sm:text-2xl font-semibold text-white">Подъемы ног лежа</h1>
-            <p className="text-cyan-100 text-sm font-medium">Упражнение 1 из 12</p>
-          </div>
-
-          <button
-            onClick={() => history.goBack()}
-            className="w-12 h-12 glass-morphism rounded-2xl flex items-center justify-center border border-white/30 hover:bg-white/30 transition-all duration-300 shadow-lg ml-auto"
-          >
-            <svg className="w-6 h-6 text-white transform rotate-180" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 19l-7-7L15 5" />
-            </svg>
-          </button>
-        </div>
-      </div>
-
-
-
-
-      {/* Header */}
-      <div className="sticky top-0 z-40 bg-gradient-to-br from-[#3ABBC7] to-[#0D212C] backdrop-blur-xl pt-40 pb-4 px-4 sm:px-6">
-        <div className="flex items-center justify-between mb-4">
-          <button
-            onClick={() => history.goBack()}
-            className="w-12 h-12 glass-morphism rounded-2xl flex items-center justify-center border border-white/30 hover:bg-white/30 transition-all duration-300 shadow-lg"
-          >
-            <BackIcon />
-          </button>
-          <div className="text-center">
-            <h1 className="text-lg sm:text-xl font-black text-white">Подъемы ног лежа</h1>
-            <p className="text-white/80 text-sm font-medium">Упражнение 1 из 12</p>
-          </div>
-          <div className="w-12 h-12 glass-morphism rounded-2xl flex items-center justify-center border border-white/30 shadow-lg">
-            <HeartIcon />
-          </div>
-        </div>
-        {/* Set Counter */}
-        <div className="flex justify-center space-x-2 mt-4">
-          {Array.from({ length: totalSets }).map((_, index) => (
-            <div
-              key={index}
-              className={`w-8 h-8 rounded-full flex items-center justify-center font-bold text-sm transition-all duration-300 ${index + 1 <= currentSet
-                  ? "bg-white text-[#2BACBE] shadow-lg scale-110 ring-2 ring-white"
-                  : "bg-gray-100 text-gray-600 border border-gray-200"
-                }`}
-            >
-              {index + 1}
-            </div>
-          ))}
-        </div>
-      </div>
 
 
       {/* Video/Image Section */}
@@ -201,7 +138,7 @@ const Exercise: React.FC = () => {
             <div className="absolute inset-0 flex items-center justify-center">
               <button
                 onClick={() => setIsPlaying(!isPlaying)}
-                className="w-20 h-20 bg-white/90 backdrop-blur-xl rounded-full flex items-center justify-center shadow-2xl hover:bg-white transition-all duration-300 transform hover:scale-110 border border-white/50"
+                className="w-20 h-20 bg-orange-400 backdrop-blur-xl rounded-full flex items-center justify-center shadow-2xl hover:bg-gray-400 transition-all duration-300 transform hover:scale-110 border border-cyan-50"
               >
                 {isPlaying ? <PauseIcon /> : <PlayIcon />}
               </button>
@@ -211,12 +148,12 @@ const Exercise: React.FC = () => {
               <div className="absolute top-4 left-4 flex items-center space-x-2">
                 <div className="w-3 h-3 bg-red-500 rounded-full animate-pulse"></div>
                 <span className="text-white text-sm font-bold bg-black/30 px-3 py-1 rounded-full backdrop-blur-sm">
-                  LIVE
+                 Выполнение
                 </span>
               </div>
             )}
             {/* Timer Display */}
-            <div className="absolute top-4 right-4 bg-white/90 backdrop-blur-sm px-3 py-1 rounded-xl">
+            <div className="absolute top-4 right-4 bg-cyan-50 backdrop-blur-sm px-3 py-1 rounded-xl">
               <span className="text-gray-800 text-sm font-bold">{formatTime(currentTime)}</span>
             </div>
           </div>
@@ -243,25 +180,7 @@ const Exercise: React.FC = () => {
           </div>
         ))}
       </div>
-      {/* Important Notes */}
-      <div className="px-4 sm:px-6 mb-32">
-        <div className="bg-white rounded-2xl p-5 border border-gray-200 shadow-lg">
-          <div className="flex items-start space-x-3">
-            <div className="w-8 h-8 bg-amber-400/20 rounded-full flex items-center justify-center flex-shrink-0">
-              <span className="text-amber-400 font-bold text-sm">!</span>
-            </div>
-            <div>
-              <h3 className="text-lg font-black text-gray-800 mb-2">Важные замечания</h3>
-              <ul className="space-y-1 text-gray-600 text-sm">
-                <li>• Не отрывайте поясницу от пола</li>
-                <li>• Дышите равномерно, не задерживайте дыхание</li>
-                <li>• При болевых ощущениях немедленно прекратите</li>
-                <li>• Движения должны быть плавными и контролируемыми</li>
-              </ul>
-            </div>
-          </div>
-        </div>
-      </div>
+
       {/* Fixed Timer at Bottom */}
       <div className="fixed bottom-36 left-0 right-0 glass-morphism border-t border-white/20 px-4 sm:px-6 py-4 shadow-2xl z-30">
         <div className="max-w-md mx-auto">
@@ -320,6 +239,7 @@ const Exercise: React.FC = () => {
       </div>
       <BottomNavigation />
     </div>
+    </div>
   )
 }
 
diff --git a/src/pages/Home.tsx b/src/pages/Home.tsx
index 8b32b1e..2371ae2 100644
--- a/src/pages/Home.tsx
+++ b/src/pages/Home.tsx
@@ -71,7 +71,7 @@ export default function Home() {
         <div className="bg-white rounded-3xl p-6 shadow-lg mb-6 mx-4 sm:mx-6">
           <div className="flex items-center justify-between mb-6 border-b-2 pb-4">
             <div>
-              <h1 className="text-2xl font-bold text-gray-600 mb-2">Добрый день!</h1>
+              <h1 className="text-xl font-bold text-gray-600 mb-2">Добрый день!</h1>
             </div>
             <div className="text-right">
               <p className="text-gray-600 font-medium text-sm sm:text-base">{currentDate}</p>
diff --git a/src/pages/Settings.tsx b/src/pages/Settings.tsx
index 9d280da..e5e18f2 100644
--- a/src/pages/Settings.tsx
+++ b/src/pages/Settings.tsx
@@ -30,17 +30,11 @@ const Settings: React.FC = () => {
       </div>
 
       {/* Profile Information */}
-      <div className="px-4 -mt-12 mb-6">
+      <div className="px-4 -mt-6 mb-6">
         <div className="bg-white/80 backdrop-blur-lg rounded-2xl p-6 border border-gray-200/50 shadow-lg glass-morphism">
           <h2 className="text-lg font-semibold text-gray-800 mb-4">Личная информация</h2>
 
           <div className="space-y-4">
-            <div>
-              <label className="block text-sm font-medium text-gray-600 mb-1">Имя</label>
-              <div className="bg-gray-50 rounded-lg p-3 border border-gray-200">
-                <span className="text-gray-800">Александр Петров</span>
-              </div>
-            </div>
 
             <div>
               <label className="block text-sm font-medium text-gray-600 mb-1">Email</label>