diff --git a/src/components/Auth/logo.svg b/src/components/Auth/logo.svg
index 38d62ff..57d89ee 100644
--- a/src/components/Auth/logo.svg
+++ b/src/components/Auth/logo.svg
@@ -9,10 +9,10 @@
 <path d="M54 27H28V53H54V27Z" fill="white"/>
 </mask>
 <g mask="url(#mask0_193_2)">
-<path d="M30.1665 43.7918C30.1666 40.271 32.3334 38.937 33.9583 38.3852C35.5831 37.8335 36.6667 37.8335 38.2915 36.2085C39.9163 34.5835 39.9168 31.3335 43.1666 30.2501C46.4163 29.1668 50.2575 30.7918 51.2914 34.5835C52.3253 38.3751 49.3961 43.2501 48.0419 44.8751C46.6877 46.5001 43.9784 49.2085 39.3747 49.7501C34.7711 50.2918 30.1664 47.3126 30.1665 43.7918Z" fill="#4A3B34" stroke="#FBF2E3" stroke-width="2" stroke-linejoin="round"/>
-<path d="M34.5 38.3986C38.2917 43.25 43.7083 38.3986 39.9167 33.5Z" fill="#4A3B34"/>
+<path d="M30.1665 43.7918C30.1666 40.271 32.3334 38.937 33.9583 38.3852C35.5831 37.8335 36.6667 37.8335 38.2915 36.2085C39.9163 34.5835 39.9168 31.3335 43.1666 30.2501C46.4163 29.1668 50.2575 30.7918 51.2914 34.5835C52.3253 38.3751 49.3961 43.2501 48.0419 44.8751C46.6877 46.5001 43.9784 49.2085 39.3747 49.7501C34.7711 50.2918 30.1664 47.3126 30.1665 43.7918Z" fill="#5F4437" stroke="#FBF2E3" stroke-width="2" stroke-linejoin="round"/>
+<path d="M34.5 38.3986C38.2917 43.25 43.7083 38.3986 39.9167 33.5Z" fill="#5F4437"/>
 <path d="M34.5 38.3986C38.2917 43.25 43.7083 38.3986 39.9167 33.5" stroke="#FBF2E3" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
-<path d="M33.9585 38.3851C35.5833 37.8333 36.667 37.8333 38.2918 36.2083C39.9166 34.5833 39.917 31.3333 43.1668 30.25" fill="#4A3B34"/>
+<path d="M33.9585 38.3851C35.5833 37.8333 36.667 37.8333 38.2918 36.2083C39.9166 34.5833 39.917 31.3333 43.1668 30.25" fill="#5F4437"/>
 <path d="M33.9585 38.3851C35.5833 37.8333 36.667 37.8333 38.2918 36.2083C39.9166 34.5833 39.917 31.3333 43.1668 30.25" stroke="#FBF2E3" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
 </g>
 </g>
diff --git a/src/components/Header.css b/src/components/Header.css
index 859cff9..f322e13 100644
--- a/src/components/Header.css
+++ b/src/components/Header.css
@@ -73,14 +73,14 @@
 
 /* 鼠标悬停时 */
 .nav-item:hover {
-  background-color: #5c270c; /* 背景色变深 */
+  background-color: #5F4437; /* 背景色变深 */
   color: #FBF2E3; /* 字体颜色与背景形成对比 */
   transform: scale(1.05); /* 微微放大，增加互动感 */
 }
 
 /* 选中状态 */
 .nav-item.active {
-  background-color: #5c270c; /* 活动状态时的背景色 */
+  background-color: #5F4437; /* 活动状态时的背景色 */
   color: #FBF2E3; /* 活动状态时的字体颜色 */
   font-weight: bold;
   border-radius: 16px; /* 更圆的圆角效果 */