diff --git a/backend/temp/test.pdf b/backend/temp/test.pdf
deleted file mode 100644
index cd3a2d5..0000000
--- a/backend/temp/test.pdf
+++ /dev/null
@@ -1 +0,0 @@
-%PDF-1.4 test pdf content
\ No newline at end of file
diff --git a/backend/temp/test.txt b/backend/temp/test.txt
deleted file mode 100644
index 08cf610..0000000
--- a/backend/temp/test.txt
+++ /dev/null
@@ -1 +0,0 @@
-test content
\ No newline at end of file
diff --git a/frontend/src/__tests__/layouts/DashboardLayout.spec.ts b/frontend/src/__tests__/layouts/DashboardLayout.spec.ts
index 451fd2c..2c7cf1b 100644
--- a/frontend/src/__tests__/layouts/DashboardLayout.spec.ts
+++ b/frontend/src/__tests__/layouts/DashboardLayout.spec.ts
@@ -137,6 +137,13 @@ describe('DashboardLayout', () => {
     expect(wrapper.find('.dashboard-layout').exists()).toBe(true)
   })
 
+  it('does not render the removed copyright and legal footer', () => {
+    expect(wrapper.find('footer').exists()).toBe(false)
+    expect(wrapper.text()).not.toContain('保留所有权利')
+    expect(wrapper.text()).not.toContain('隐私政策')
+    expect(wrapper.text()).not.toContain('服务条款')
+  })
+
   it('toggles sidebar correctly', async () => {
     const vm = wrapper.vm as unknown as DashboardLayoutInstance
     expect(wrapper.classes()).not.toContain('sidebar-collapsed')
diff --git a/frontend/src/layouts/DashboardLayout.vue b/frontend/src/layouts/DashboardLayout.vue
index 619057f..2bb2f08 100644
--- a/frontend/src/layouts/DashboardLayout.vue
+++ b/frontend/src/layouts/DashboardLayout.vue
@@ -367,18 +367,6 @@ const openNotificationsFromSheet = () => {
                 <slot></slot>
             </main>
 
-            <!-- Footer: omitted for full-page layouts (hideHeader) and workspace pages
-                 (flush, e.g. the inbox) — those pages size themselves to the viewport, so a
-                 footer would clip the last message / message input out of view. -->
-            <footer v-if="!props.hideHeader && !props.flush" class="footer">
-                <div class="footer-content">
-                    <p>&copy; 2024 ReplyPier。保留所有权利。</p>
-                    <nav class="footer-links">
-                        <a href="https://chattermate.chat/privacy_policy.html">隐私政策</a>
-                        <a href="https://chattermate.chat/terms_and_conditions.html">服务条款</a>
-                    </nav>
-                </div>
-            </footer>
         </div>
 
         <!-- Notification drawer (fixed) — outside the header so the More sheet
@@ -413,7 +401,7 @@ const openNotificationsFromSheet = () => {
 <style scoped>
 /* 墨与瓷 shell. The shared .cm-shell rules in components.css carry the
    sidebar / topbar look; this block only owns what is specific to the
-   dashboard frame (grid, banners, footer, mobile overlay). */
+   dashboard frame (grid, banners, mobile overlay). */
 .dashboard-layout {
     display: grid;
     /* The sidebar sets its own width so the collapsed rail can shrink it */
@@ -539,42 +527,12 @@ const openNotificationsFromSheet = () => {
 }
 
 /* Full-page layouts (ConversationsView) size themselves to the viewport, so
-   the frame must not add padding or a footer below them. */
+   the frame must not add padding. */
 .dashboard-layout.header-hidden .content,
 .dashboard-layout.flush-content .content {
     padding: 0;
 }
 
-/* ── Footer ────────────────────────────────────────── */
-.footer {
-    border-top: 1px solid var(--line);
-    padding: 16px 32px;
-    font-size: 12px;
-    color: var(--muted);
-}
-
-.footer-content {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    gap: 16px;
-    flex-wrap: wrap;
-}
-
-.footer-links {
-    display: flex;
-    gap: var(--space-lg);
-}
-
-.footer-links a {
-    color: var(--muted);
-    transition: color var(--t-fast);
-}
-
-.footer-links a:hover {
-    color: var(--ink);
-}
-
 /* ── Usage / limit banner ──────────────────────────── */
 .message-limit-banner {
     position: relative;
diff --git a/temp/test.pdf b/temp/test.pdf
deleted file mode 100644
index ceff524..0000000
--- a/temp/test.pdf
+++ /dev/null
@@ -1 +0,0 @@
-test pdf content
\ No newline at end of file
diff --git a/temp/test.txt b/temp/test.txt
deleted file mode 100644
index 08cf610..0000000
--- a/temp/test.txt
+++ /dev/null
@@ -1 +0,0 @@
-test content
\ No newline at end of file