diff --git a/backend/static/vite.svg b/backend/static/vite.svg
index e7b8dfb..b37fdd7 100644
--- a/backend/static/vite.svg
+++ b/backend/static/vite.svg
@@ -1 +1 @@
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\ No newline at end of file
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diff --git a/docs/screenshots/01-home.png b/docs/screenshots/01-home.png
index f645041..2681444 100644
Binary files a/docs/screenshots/01-home.png and b/docs/screenshots/01-home.png differ
diff --git a/docs/screenshots/02-user-login.png b/docs/screenshots/02-user-login.png
index 77bdbb7..e874769 100644
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diff --git a/docs/screenshots/03-admin-login.png b/docs/screenshots/03-admin-login.png
index a746daa..cea9743 100644
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diff --git a/docs/screenshots/04-admin-dashboard.png b/docs/screenshots/04-admin-dashboard.png
index 8452d9e..8d7f4b1 100644
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diff --git a/docs/screenshots/05-admin-files.png b/docs/screenshots/05-admin-files.png
index 577cf24..7f170cb 100644
Binary files a/docs/screenshots/05-admin-files.png and b/docs/screenshots/05-admin-files.png differ
diff --git a/docs/screenshots/06-admin-users.png b/docs/screenshots/06-admin-users.png
index 73fd557..2a0e856 100644
Binary files a/docs/screenshots/06-admin-users.png and b/docs/screenshots/06-admin-users.png differ
diff --git a/docs/screenshots/07-admin-storage.png b/docs/screenshots/07-admin-storage.png
index 2f9e116..c8bc632 100644
Binary files a/docs/screenshots/07-admin-storage.png and b/docs/screenshots/07-admin-storage.png differ
diff --git a/docs/screenshots/08-retrieve.png b/docs/screenshots/08-retrieve.png
index 024fbe7..8db6866 100644
Binary files a/docs/screenshots/08-retrieve.png and b/docs/screenshots/08-retrieve.png differ
diff --git a/examples/themes/2025/assets/images/favicon.svg b/examples/themes/2025/assets/images/favicon.svg
index f4a6c20..1e38e8f 100644
--- a/examples/themes/2025/assets/images/favicon.svg
+++ b/examples/themes/2025/assets/images/favicon.svg
@@ -1,19 +1 @@
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-  <!-- 背景 -->
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-  <!-- 文件盒子 -->
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-  <!-- 盒子盖子 -->
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-  <rect x="10" y="6.5" width="2" height="2.5" rx="0.2" ry="0.2" fill="#f59e0b"/>
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-  <polygon points="11,12.5 9.5,11.8 9.5,13.2" fill="#ffffff"/>
-</svg>
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diff --git a/examples/themes/2025/assets/images/logo-lock.svg b/examples/themes/2025/assets/images/logo-lock.svg
index 7bac108..6385c59 100644
--- a/examples/themes/2025/assets/images/logo-lock.svg
+++ b/examples/themes/2025/assets/images/logo-lock.svg
@@ -1,19 +1 @@
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-  
-  <!-- 锁图标 -->
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-  <!-- 传输箭头（暗化显示锁定状态） -->
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diff --git a/examples/themes/2025/assets/images/logo-small.svg b/examples/themes/2025/assets/images/logo-small.svg
index 9af669b..864fd07 100644
--- a/examples/themes/2025/assets/images/logo-small.svg
+++ b/examples/themes/2025/assets/images/logo-small.svg
@@ -1,19 +1 @@
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-  <polygon points="22,25 19,23.5 19,26.5" fill="#ffffff"/>
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diff --git a/examples/themes/2025/assets/images/logo.svg b/examples/themes/2025/assets/images/logo.svg
index 8fe8ae7..d7b38c4 100644
--- a/examples/themes/2025/assets/images/logo.svg
+++ b/examples/themes/2025/assets/images/logo.svg
@@ -1,24 +1 @@
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-  <!-- 背景 -->
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-  
-  <!-- 文件盒子 -->
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-  <!-- 盒子盖子 -->
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-  
-  <!-- 文件图标 -->
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-  <polygon points="44,50 38,47 38,53" fill="#ffffff"/>
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-  <!-- 传输动画点 -->
-  <circle cx="25" cy="50" r="1.5" fill="#22d3ee">
-    <animate attributeName="cx" values="20;44;20" dur="1.5s" repeatCount="indefinite"/>
-  </circle>
-</svg>
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diff --git a/frontend/public/vite.svg b/frontend/public/vite.svg
index e7b8dfb..b37fdd7 100644
--- a/frontend/public/vite.svg
+++ b/frontend/public/vite.svg
@@ -1 +1 @@
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\ No newline at end of file
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diff --git a/frontend/src/assets/vue.svg b/frontend/src/assets/vue.svg
index 770e9d3..11e019e 100644
--- a/frontend/src/assets/vue.svg
+++ b/frontend/src/assets/vue.svg
@@ -1 +1 @@
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