diff --git a/src/modules/pwa/manifest.ts b/src/modules/pwa/manifest.ts
index 0c264c7..358e4d7 100644
--- a/src/modules/pwa/manifest.ts
+++ b/src/modules/pwa/manifest.ts
@@ -242,8 +242,9 @@ function resolveInstallIcons(manifest: PwaManifest) {
 
 
 function prepareManifestForInstall(manifest: PwaManifest) {
-  const scopeUrl = toSameOriginManifestUrl(manifest.scope ?? manifest.start_url, '/')
-  const startUrl = toSameOriginManifestUrl(manifest.start_url, '/')
+  // اپ نصب‌شده باید روی صفحه Login باز شود — نه / و نه /landing
+  const startUrl = new URL('/', window.location.origin).href
+  const scopeUrl = new URL('/', window.location.origin).href
   const icons = resolveInstallIcons(manifest)
   const name = manifest.short_name || manifest.name
 
diff --git a/src/views/base/aboutUs/desktop/DesktopAboutUsView.vue b/src/views/base/aboutUs/desktop/DesktopAboutUsView.vue
index d8308e4..7f727e1 100644
--- a/src/views/base/aboutUs/desktop/DesktopAboutUsView.vue
+++ b/src/views/base/aboutUs/desktop/DesktopAboutUsView.vue
@@ -781,14 +781,6 @@
                 در کمتر از سه دقیقه ثبت‌نام کنید و اولین خرید آنلاین مس خود را تجربه کنید.
               </p>
               <div class="dlanding-finalcta__actions">
-                <button
-                  type="button"
-                  class="dlanding-finalcta__primary"
-                  @click="goToLoginApp"
-                >
-                  خرید مس
-                  <BasicIcon icon="vuesax-linear:arrow-left" size="16" color="#ffffff" />
-                </button>
                 <button
                   type="button"
                   class="dlanding-finalcta__secondary"
diff --git a/src/views/base/aboutUs/desktop/styles/desktop-about-us.less b/src/views/base/aboutUs/desktop/styles/desktop-about-us.less
index 3825f6e..51ad128 100644
--- a/src/views/base/aboutUs/desktop/styles/desktop-about-us.less
+++ b/src/views/base/aboutUs/desktop/styles/desktop-about-us.less
@@ -2131,7 +2131,6 @@ body.dlanding-menu-open {
     margin-top: clamp(24px, 3vw, 32px);
   }
 
-  &__primary,
   &__secondary {
     display: inline-flex;
     align-items: center;
@@ -2139,7 +2138,10 @@ body.dlanding-menu-open {
     gap: 8px;
     height: clamp(44px, 4.8vw, 50px);
     padding: 0 clamp(20px, 2.4vw, 28px);
-    border-radius: 16px;
+    border: 1px solid rgba(255, 255, 255, 0.28);
+    border-radius: 40px;
+    background: rgba(255, 255, 255, 0.04);
+    color: #ffffff;
     font-family: inherit;
     font-size: clamp(13px, 1.1vw, 14px);
     font-weight: 700;
@@ -2151,30 +2153,6 @@ body.dlanding-menu-open {
 
     &:hover {
       transform: translateY(-2px);
-    }
-  }
-
-  &__primary {
-    width: 191px;
-    height: 54px;
-    border: none;
-    border-radius: 40px;
-    background: #c9895d;
-    color: #ffffff;
-    box-shadow: 0 10px 28px rgba(201, 137, 93, 0.35);
-
-    &:hover {
-      box-shadow: 0 14px 32px rgba(201, 137, 93, 0.42);
-    }
-  }
-
-  &__secondary {
-    border: 1px solid rgba(255, 255, 255, 0.28);
-    border-radius: 40px;
-    background: rgba(255, 255, 255, 0.04);
-    color: #ffffff;
-
-    &:hover {
       background: rgba(255, 255, 255, 0.08);
     }
   }
@@ -4257,7 +4235,6 @@ body.dlanding-menu-open {
       gap: 10px;
     }
 
-    &__primary,
     &__secondary {
       width: 100%;
       height: 48px;