diff --git a/src/views/system/role/index.vue b/src/views/system/role/index.vue
index e41405c..2a9b736 100644
--- a/src/views/system/role/index.vue
+++ b/src/views/system/role/index.vue
@@ -146,7 +146,7 @@
         />
 
         <!-- 空状态 -->
-        <NovaEmpty
+        <CoiEmpty
           v-else
           :type="getEmptyType()"
           :title="getEmptyTitle()"
@@ -161,7 +161,7 @@
               type="primary"
               size="medium"
               round
-              class="nova-empty__action-btn"
+              class="coi-empty__action-btn"
               @click="handleEmptyAction"
             >
               <template #icon>
@@ -173,7 +173,7 @@
               {{ getEmptyActionText() }}
             </NButton>
           </template>
-        </NovaEmpty>
+        </CoiEmpty>
       </div>
 
       <!-- 分页器 -->
@@ -195,15 +195,15 @@
     </div>
 
     <!-- 角色表单弹框 -->
-    <NovaDialog
+    <CoiDialog
       ref="roleDialogRef"
       :title="modalTitle"
       :width="700"
       height="auto"
       confirm-text="确定"
       cancel-text="取消"
-      @nova-confirm="handleSubmit"
-      @nova-cancel="handleCancel"
+      @coi-confirm="handleSubmit"
+      @coi-cancel="handleCancel"
     >
       <template #content>
         <div class="px-3 py-2">
@@ -275,18 +275,18 @@
           </n-form>
         </div>
       </template>
-    </NovaDialog>
+    </CoiDialog>
 
     <!-- 菜单权限分配弹框 -->
-    <NovaDialog
+    <CoiDialog
       ref="menuDialogRef"
       title="分配菜单权限"
       :width="500"
       height="auto"
       confirm-text="确定"
       cancel-text="取消"
-      @nova-confirm="handleConfirmAssignMenu"
-      @nova-cancel="handleCancelAssignMenu"
+      @coi-confirm="handleConfirmAssignMenu"
+      @coi-cancel="handleCancelAssignMenu"
     >
       <template #content>
         <div class="p-3">
@@ -362,7 +362,7 @@
           </div>
         </div>
       </template>
-    </NovaDialog>
+    </CoiDialog>
   </div>
 </template>
 
@@ -373,8 +373,8 @@ import { NButton, NIcon, NPopconfirm, NSpace, NSwitch, NTag, NTooltip, NTree } f
 import IconParkOutlineEditOne from '~icons/icon-park-outline/edit-one'
 import IconParkOutlineDelete from '~icons/icon-park-outline/delete'
 import IconParkOutlineShield from '~icons/icon-park-outline/shield'
-import NovaDialog from '@/components/common/NovaDialog.vue'
-import NovaEmpty from '@/components/common/NovaEmpty.vue'
+import CoiDialog from '@/components/common/CoiDialog.vue'
+import CoiEmpty from '@/components/common/CoiEmpty.vue'
 import {
   addRole,
   batchDeleteRoles,
@@ -809,7 +809,7 @@ async function handleAdd() {
     }
   }
 
-  roleDialogRef.value?.novaOpen()
+  roleDialogRef.value?.coiOpen()
 }
 
 // 编辑角色
@@ -825,7 +825,7 @@ function handleEdit(role: RoleVo) {
     remark: role.remark || '',
     sorted: role.sorted || 1,
   }
-  roleDialogRef.value?.novaOpen()
+  roleDialogRef.value?.coiOpen()
 }
 
 // 删除角色
@@ -947,7 +947,7 @@ async function handleAssignMenu(role: RoleVo) {
         checkedKeys.value = roleMenuResponse.data.map(id => String(id))
       }
 
-      menuDialogRef.value?.novaOpen()
+      menuDialogRef.value?.coiOpen()
     }
     else {
       coiMsgError('获取菜单数据失败')
@@ -1019,7 +1019,7 @@ async function handleConfirmAssignMenu() {
 
     if (response.isSuccess) {
       coiMsgSuccess('菜单权限分配成功')
-      menuDialogRef.value?.novaClose()
+      menuDialogRef.value?.coiClose()
     }
     else {
       coiMsgError(response.message || '菜单权限分配失败')
@@ -1035,7 +1035,7 @@ async function handleConfirmAssignMenu() {
 
 // 取消分配菜单权限
 function handleCancelAssignMenu() {
-  menuDialogRef.value?.novaClose()
+  menuDialogRef.value?.coiClose()
   currentAssignRole.value = null
   menuData.value = []
   expandedKeys.value = []
@@ -1140,7 +1140,7 @@ async function handleSubmit() {
 
     if (isSuccess) {
       coiMsgSuccess(isEdit.value ? '角色信息更新成功' : '角色创建成功')
-      roleDialogRef.value?.novaClose()
+      roleDialogRef.value?.coiClose()
       await getRoleList()
     }
     else {
@@ -1154,7 +1154,7 @@ async function handleSubmit() {
 
 // 取消操作
 function handleCancel() {
-  roleDialogRef.value?.novaClose()
+  roleDialogRef.value?.coiClose()
 }
 
 // 判断是否有搜索条件
@@ -1412,8 +1412,8 @@ onMounted(() => {
   }
 }
 
-/* NovaEmpty按钮样式 */
-.nova-empty__action-btn {
+/* CoiEmpty按钮样式 */
+.coi-empty__action-btn {
   position: relative;
   overflow: hidden;
   transition: all 0.3s ease;
@@ -1422,7 +1422,7 @@ onMounted(() => {
   border: none;
 }
 
-.nova-empty__action-btn::before {
+.coi-empty__action-btn::before {
   content: '';
   position: absolute;
   top: 0;
@@ -1433,12 +1433,12 @@ onMounted(() => {
   transition: left 0.6s ease;
 }
 
-.nova-empty__action-btn:hover {
+.coi-empty__action-btn:hover {
   transform: translateY(-2px);
   box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
 }
 
-.nova-empty__action-btn:hover::before {
+.coi-empty__action-btn:hover::before {
   left: 100%;
 }
 
diff --git a/src/views/system/user/index.vue b/src/views/system/user/index.vue
index 913a635..c76d04a 100644
--- a/src/views/system/user/index.vue
+++ b/src/views/system/user/index.vue
@@ -220,7 +220,7 @@
         />
 
         <!-- 空状态 -->
-        <NovaEmpty
+        <CoiEmpty
           v-else
           :type="getEmptyType()"
           :title="getEmptyTitle()"
@@ -235,7 +235,7 @@
               type="primary"
               size="medium"
               round
-              class="nova-empty__action-btn"
+              class="coi-empty__action-btn"
               @click="handleEmptyAction"
             >
               <template #icon>
@@ -247,7 +247,7 @@
               {{ getEmptyActionText() }}
             </NButton>
           </template>
-        </NovaEmpty>
+        </CoiEmpty>
       </div>
 
       <!-- 分页器 -->
@@ -269,15 +269,15 @@
     </div>
 
     <!-- 用户表单弹框 -->
-    <NovaDialog
+    <CoiDialog
       ref="userDialogRef"
       :title="modalTitle"
       :width="800"
       height="auto"
       confirm-text="确定"
       cancel-text="取消"
-      @nova-confirm="handleSubmit"
-      @nova-cancel="handleCancel"
+      @coi-confirm="handleSubmit"
+      @coi-cancel="handleCancel"
     >
       <template #content>
         <div class="px-3 py-2">
@@ -407,18 +407,18 @@
           </n-form>
         </div>
       </template>
-    </NovaDialog>
+    </CoiDialog>
 
     <!-- 角色分配弹框 -->
-    <NovaDialog
+    <CoiDialog
       ref="roleDialogRef"
       :title="roleModalTitle"
       :width="600"
       height="auto"
       confirm-text="确定"
       cancel-text="取消"
-      @nova-confirm="handleConfirmAssignRole"
-      @nova-cancel="handleCancelAssignRole"
+      @coi-confirm="handleConfirmAssignRole"
+      @coi-cancel="handleCancelAssignRole"
     >
       <template #content>
         <div class="p-3 space-y-4">
@@ -467,18 +467,18 @@
           </div>
         </div>
       </template>
-    </NovaDialog>
+    </CoiDialog>
 
     <!-- 重置密码弹框 -->
-    <NovaDialog
+    <CoiDialog
       ref="resetPwdDialogRef"
       title="重置用户密码"
       :width="500"
       height="auto"
       confirm-text="确认重置"
       cancel-text="取消"
-      @nova-confirm="handleConfirmResetPassword"
-      @nova-cancel="handleCancelResetPassword"
+      @coi-confirm="handleConfirmResetPassword"
+      @coi-cancel="handleCancelResetPassword"
     >
       <template #content>
         <div class="p-3 space-y-4">
@@ -544,16 +544,16 @@
           </div>
         </div>
       </template>
-    </NovaDialog>
+    </CoiDialog>
 
     <!-- 头像查看弹框 -->
-    <NovaDialog
+    <CoiDialog
       ref="avatarDialogRef"
       :width="600"
       height="auto"
       cancel-text="关闭"
       :show-confirm="false"
-      @nova-cancel="handleCloseAvatar"
+      @coi-cancel="handleCloseAvatar"
     >
       <template #header>
         <div class="flex items-center gap-3">
@@ -595,18 +595,18 @@
           </div>
         </div>
       </template>
-    </NovaDialog>
+    </CoiDialog>
 
     <!-- 导入用户弹框 -->
-    <NovaDialog
+    <CoiDialog
       ref="importDialogRef"
       title="导入用户数据"
       :width="600"
       height="auto"
       confirm-text="开始导入"
       cancel-text="取消"
-      @nova-confirm="handleConfirmImport"
-      @nova-cancel="handleCancelImport"
+      @coi-confirm="handleConfirmImport"
+      @coi-cancel="handleCancelImport"
     >
       <template #content>
         <div class="p-3 space-y-6">
@@ -698,7 +698,7 @@
           </div>
         </div>
       </template>
-    </NovaDialog>
+    </CoiDialog>
   </div>
 </template>
 
@@ -710,8 +710,8 @@ import IconParkOutlineEditOne from '~icons/icon-park-outline/edit-one'
 import IconParkOutlineDelete from '~icons/icon-park-outline/delete'
 import IconParkOutlineRefresh from '~icons/icon-park-outline/refresh'
 import IconParkOutlineUserPositioning from '~icons/icon-park-outline/user-positioning'
-import NovaDialog from '@/components/common/NovaDialog.vue'
-import NovaEmpty from '@/components/common/NovaEmpty.vue'
+import CoiDialog from '@/components/common/CoiDialog.vue'
+import CoiEmpty from '@/components/common/CoiEmpty.vue'
 import {
   addUser,
   batchDeleteUsers,
@@ -1246,7 +1246,7 @@ function handleAdd() {
     remark: '',
     roleIds: [],
   }
-  userDialogRef.value?.novaOpen()
+  userDialogRef.value?.coiOpen()
 }
 
 // 编辑用户
@@ -1309,7 +1309,7 @@ async function handleEdit(user: UserVo) {
     }
   }
 
-  userDialogRef.value?.novaOpen()
+  userDialogRef.value?.coiOpen()
 }
 
 // 删除用户
@@ -1395,7 +1395,7 @@ function handleResetPassword(user: UserVo) {
     newPassword: '',
     confirmPassword: '',
   }
-  resetPwdDialogRef.value?.novaOpen()
+  resetPwdDialogRef.value?.coiOpen()
 }
 
 // 执行重置密码
@@ -1419,7 +1419,7 @@ async function handleConfirmResetPassword() {
     const { isSuccess } = await resetUserPassword(currentResetUser.value.userId, resetPwdForm.value.newPassword)
     if (isSuccess) {
       coiMsgSuccess(`用户「${currentResetUser.value.userName}」密码重置成功`)
-      resetPwdDialogRef.value?.novaClose()
+      resetPwdDialogRef.value?.coiClose()
     }
     else {
       coiMsgError('重置密码失败，请稍后重试')
@@ -1433,7 +1433,7 @@ async function handleConfirmResetPassword() {
 
 // 取消重置密码
 function handleCancelResetPassword() {
-  resetPwdDialogRef.value?.novaClose()
+  resetPwdDialogRef.value?.coiClose()
   resetPwdForm.value = {
     newPassword: '',
     confirmPassword: '',
@@ -1479,12 +1479,12 @@ function handleViewAvatar(user: UserVo) {
     currentAvatar.value = blobUrl
     createdBlobUrls.value.push(blobUrl)
   }
-  avatarDialogRef.value?.novaOpen()
+  avatarDialogRef.value?.coiOpen()
 }
 
 // 关闭头像查看
 function handleCloseAvatar() {
-  avatarDialogRef.value?.novaClose()
+  avatarDialogRef.value?.coiClose()
   // 如果是生成的默认头像，释放URL
   if (currentAvatar.value.startsWith('blob:')) {
     URL.revokeObjectURL(currentAvatar.value)
@@ -1626,7 +1626,7 @@ function handleImport() {
   selectedFile.value = null
   updateSupport.value = false
   uploadProgress.value = 0
-  importDialogRef.value?.novaOpen()
+  importDialogRef.value?.coiOpen()
 }
 
 // 文件选择处理
@@ -1691,7 +1691,7 @@ async function handleConfirmImport() {
       )
 
       // 关闭模态框并刷新列表
-      importDialogRef.value?.novaClose()
+      importDialogRef.value?.coiClose()
       await getUserList()
     }
     else {
@@ -1716,7 +1716,7 @@ async function handleConfirmImport() {
 
 // 取消导入
 function handleCancelImport() {
-  importDialogRef.value?.novaClose()
+  importDialogRef.value?.coiClose()
   selectedFile.value = null
   updateSupport.value = false
   uploadProgress.value = 0
@@ -1754,7 +1754,7 @@ async function handleAssignRole(user: UserVo) {
 
         // 预选用户当前角色（使用后端返回的用户角色ID）
         selectedRoleIds.value = userRoleIds
-        roleDialogRef.value?.novaOpen()
+        roleDialogRef.value?.coiOpen()
       }
       else {
         coiMsgInfo('当前系统没有可分配的角色')
@@ -1792,7 +1792,7 @@ async function handleConfirmAssignRole() {
 
     if (response.isSuccess) {
       coiMsgSuccess('角色分配成功')
-      roleDialogRef.value?.novaClose()
+      roleDialogRef.value?.coiClose()
 
       // 更新当前用户的角色信息
       if (currentAssignUser.value) {
@@ -1816,7 +1816,7 @@ async function handleConfirmAssignRole() {
 
 // 取消分配角色
 function handleCancelAssignRole() {
-  roleDialogRef.value?.novaClose()
+  roleDialogRef.value?.coiClose()
   currentAssignUser.value = null
   selectedRoleIds.value = []
   availableRoles.value = []
@@ -1859,7 +1859,7 @@ async function handleSubmit() {
 
     if (isSuccess) {
       coiMsgSuccess(isEdit.value ? '用户信息更新成功' : '用户创建成功')
-      userDialogRef.value?.novaClose()
+      userDialogRef.value?.coiClose()
       await getUserList()
     }
     else {
@@ -1874,7 +1874,7 @@ async function handleSubmit() {
 
 // 取消操作
 function handleCancel() {
-  userDialogRef.value?.novaClose()
+  userDialogRef.value?.coiClose()
 }
 
 // 判断是否有搜索条件
@@ -2077,8 +2077,8 @@ onBeforeUnmount(() => {
   border-color: #40a9ff;
 }
 
-/* NovaEmpty按钮样式 */
-.nova-empty__action-btn {
+/* CoiEmpty按钮样式 */
+.coi-empty__action-btn {
   position: relative;
   overflow: hidden;
   transition: all 0.3s ease;
@@ -2087,7 +2087,7 @@ onBeforeUnmount(() => {
   border: none;
 }
 
-.nova-empty__action-btn::before {
+.coi-empty__action-btn::before {
   content: '';
   position: absolute;
   top: 0;
@@ -2098,12 +2098,12 @@ onBeforeUnmount(() => {
   transition: left 0.6s ease;
 }
 
-.nova-empty__action-btn:hover {
+.coi-empty__action-btn:hover {
   transform: translateY(-2px);
   box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
 }
 
-.nova-empty__action-btn:hover::before {
+.coi-empty__action-btn:hover::before {
   left: 100%;
 }