diff --git a/backend/main.py b/backend/main.py
index db3ddcd..877d234 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -614,6 +614,21 @@ def reject_translation(sid: int, user=Depends(require_role("admin"))):
     return {"ok": True}
 
 
+@app.post("/api/business-grant/{user_id}")
+def grant_business(user_id: int, user=Depends(require_role("admin"))):
+    conn = get_db()
+    conn.execute("UPDATE users SET business_verified = 1 WHERE id = ?", (user_id,))
+    target = conn.execute("SELECT role, display_name, username FROM users WHERE id = ?", (user_id,)).fetchone()
+    if target:
+        conn.execute(
+            "INSERT INTO notifications (target_role, title, body, target_user_id) VALUES (?, ?, ?, ?)",
+            (target["role"], "🎉 商业认证已开通", "管理员已为你开通商业用户认证，现在可以使用商业核算等功能。", user_id)
+        )
+    conn.commit()
+    conn.close()
+    return {"ok": True}
+
+
 @app.post("/api/business-revoke/{user_id}")
 def revoke_business(user_id: int, body: dict = None, user=Depends(require_role("admin"))):
     conn = get_db()
diff --git a/frontend/src/views/UserManagement.vue b/frontend/src/views/UserManagement.vue
index 9759a80..f3cefe9 100644
--- a/frontend/src/views/UserManagement.vue
+++ b/frontend/src/views/UserManagement.vue
@@ -102,6 +102,8 @@
             <option value="editor">编辑</option>
             <option value="senior_editor">高级编辑</option>
           </select>
+          <button v-if="!u.business_verified" class="btn-sm btn-outline" @click="grantBusiness(u)" title="开通商业认证">💼</button>
+          <button v-else class="btn-sm btn-outline" @click="revokeBusiness(u)" title="撤销商业认证" style="opacity:0.5">💼✕</button>
           <button class="btn-sm btn-delete" @click="removeUser(u)" title="删除用户">🗑️</button>
         </div>
       </div>
@@ -240,6 +242,36 @@ async function removeUser(user) {
   }
 }
 
+async function grantBusiness(user) {
+  const ok = await showConfirm(`直接为「${user.display_name || user.username}」开通商业认证？`)
+  if (!ok) return
+  const id = user._id || user.id
+  try {
+    const res = await api(`/api/business-grant/${id}`, { method: 'POST' })
+    if (res.ok) {
+      user.business_verified = 1
+      ui.showToast('已开通商业认证')
+    }
+  } catch {
+    ui.showToast('操作失败')
+  }
+}
+
+async function revokeBusiness(user) {
+  const ok = await showConfirm(`撤销「${user.display_name || user.username}」的商业认证？`)
+  if (!ok) return
+  const id = user._id || user.id
+  try {
+    const res = await api(`/api/business-revoke/${id}`, { method: 'POST' })
+    if (res.ok) {
+      user.business_verified = 0
+      ui.showToast('已撤销商业认证')
+    }
+  } catch {
+    ui.showToast('操作失败')
+  }
+}
+
 async function approveTranslation(t) {
   const id = t._id || t.id
   try {