diff --git a/src/components/CreateKnowledgeBaseModal.jsx b/src/components/CreateKnowledgeBaseModal.jsx
index 4efd85e..79f66a0 100644
--- a/src/components/CreateKnowledgeBaseModal.jsx
+++ b/src/components/CreateKnowledgeBaseModal.jsx
@@ -4,6 +4,7 @@ import SvgIcon from './SvgIcon';
 // 部门和组别的映射关系
 const departmentGroups = {
     技术部: ['开发组', '测试组', '运维组', '架构组', '安全组'],
+    测试部: ['测试组'],
     产品部: ['产品规划组', '用户研究组', '交互设计组', '项目管理组'],
     市场部: ['品牌推广组', '市场调研组', '客户关系组', '社交媒体组'],
     行政部: ['人事组', '财务组', '行政管理组', '后勤组'],
diff --git a/src/components/SearchBar.jsx b/src/components/SearchBar.jsx
index 8c7bdf3..cefac8c 100644
--- a/src/components/SearchBar.jsx
+++ b/src/components/SearchBar.jsx
@@ -54,12 +54,12 @@ const SearchBar = ({
         };
     }, []);
 
-    // 只有在用户执行搜索后且有结果时显示下拉框
+    // 只有在用户执行搜索后才显示下拉框，无论是否有结果
     useEffect(() => {
-        if (isSearching && searchResults.length > 0) {
+        if (isSearching) {
             setShowDropdown(true);
         }
-    }, [isSearching, searchResults]);
+    }, [isSearching]);
 
     // 处理输入变化
     const handleInputChange = (e) => {
@@ -111,8 +111,8 @@ const SearchBar = ({
                 </div>
             </form>
 
-            {/* 搜索结果下拉框 - 仅在用户搜索且有结果时显示 */}
-            {showDropdown && (isSearchLoading || searchResults?.length > 0) && (
+            {/* 搜索结果下拉框 - 在用户搜索后显示，无论是否有结果 */}
+            {showDropdown && (
                 <div
                     className={`position-absolute bg-white shadow-sm mt-1 w-100 search-results-dropdown z-1 ${
                         cornerStyle === 'rounded' ? 'rounded-3' : ''
diff --git a/src/pages/KnowledgeBase/Detail/SettingsTab.jsx b/src/pages/KnowledgeBase/Detail/SettingsTab.jsx
index 9d82649..f1148ce 100644
--- a/src/pages/KnowledgeBase/Detail/SettingsTab.jsx
+++ b/src/pages/KnowledgeBase/Detail/SettingsTab.jsx
@@ -16,6 +16,7 @@ import DeleteConfirmModal from './components/DeleteConfirmModal';
 // 部门和组别的映射关系
 const departmentGroups = {
     技术部: ['开发组', '测试组', '运维组', '架构组', '安全组'],
+    测试部: ['测试组'],
     产品部: ['产品规划组', '用户研究组', '交互设计组', '项目管理组'],
     市场部: ['品牌推广组', '市场调研组', '客户关系组', '社交媒体组'],
     行政部: ['人事组', '财务组', '行政管理组', '后勤组'],
@@ -46,7 +47,6 @@ export default function SettingsTab({ knowledgeBase }) {
     const [isSubmitting, setIsSubmitting] = useState(false);
     const [showDeleteConfirm, setShowDeleteConfirm] = useState(false);
     const [availableGroups, setAvailableGroups] = useState([]);
-    const [showUploadModal, setShowUploadModal] = useState(false);
 
     // 当部门变化时，更新可选的组别
     useEffect(() => {
diff --git a/src/pages/KnowledgeBase/Detail/components/DocumentList.jsx b/src/pages/KnowledgeBase/Detail/components/DocumentList.jsx
index 60b1db4..690ce55 100644
--- a/src/pages/KnowledgeBase/Detail/components/DocumentList.jsx
+++ b/src/pages/KnowledgeBase/Detail/components/DocumentList.jsx
@@ -10,6 +10,7 @@ import DocumentPreviewModal from './DocumentPreviewModal';
 const DocumentList = ({ knowledgeBaseId }) => {
     const dispatch = useDispatch();
     const { items, loading, error } = useSelector((state) => state.knowledgeBase.documents);
+    const currentKnowledgeBase = useSelector((state) => state.knowledgeBase.currentKnowledgeBase);
     const [previewModalVisible, setPreviewModalVisible] = useState(false);
     const [selectedDocumentId, setSelectedDocumentId] = useState(null);
 
@@ -19,6 +20,9 @@ const DocumentList = ({ knowledgeBaseId }) => {
     const [displayedItems, setDisplayedItems] = useState([]);
     const [totalPages, setTotalPages] = useState(1);
 
+    // 检查当前用户是否有编辑权限
+    const canEdit = currentKnowledgeBase?.permissions?.can_edit || false;
+
     // 处理分页
     useEffect(() => {
         if (!items || items.length === 0) {
@@ -146,12 +150,14 @@ const DocumentList = ({ knowledgeBaseId }) => {
                                         >
                                             预览
                                         </button>
-                                        <button
-                                            className='btn btn-sm btn-outline-danger'
-                                            onClick={() => handleDeleteDocument(doc.document_id || doc.id)}
-                                        >
-                                            删除
-                                        </button>
+                                        {canEdit && (
+                                            <button
+                                                className='btn btn-sm btn-outline-danger'
+                                                onClick={() => handleDeleteDocument(doc.document_id || doc.id)}
+                                            >
+                                                删除
+                                            </button>
+                                        )}
                                     </div>
                                 </td>
                             </tr>
diff --git a/src/pages/KnowledgeBase/Detail/components/KnowledgeBaseForm.jsx b/src/pages/KnowledgeBase/Detail/components/KnowledgeBaseForm.jsx
index e70ef13..1ed0640 100644
--- a/src/pages/KnowledgeBase/Detail/components/KnowledgeBaseForm.jsx
+++ b/src/pages/KnowledgeBase/Detail/components/KnowledgeBaseForm.jsx
@@ -75,7 +75,7 @@ const KnowledgeBaseForm = ({
                             id='name'
                             name='name'
                             value={formData.name}
-                            disabled={!formData.permissions.can_edit}
+                            disabled={!(formData.permissions && formData.permissions.can_edit)}
                             onChange={onInputChange}
                         />
                         {formErrors.name && <div className='invalid-feedback'>{formErrors.name}</div>}
@@ -91,7 +91,7 @@ const KnowledgeBaseForm = ({
                             name='desc'
                             rows='3'
                             value={formData.desc}
-                            disabled={!formData.permissions.can_edit}
+                            disabled={!(formData.permissions && formData.permissions.can_edit)}
                             onChange={onInputChange}
                         ></textarea>
                         {formErrors.desc && <div className='invalid-feedback'>{formErrors.desc}</div>}
@@ -112,7 +112,7 @@ const KnowledgeBaseForm = ({
                                         value={type.value}
                                         checked={formData.type === type.value}
                                         onChange={onInputChange}
-                                        disabled={!formData.permissions.can_edit} 
+                                        disabled={!(formData.permissions && formData.permissions.can_edit)}
                                     />
                                     <label className='form-check-label' htmlFor={`type${type.value}`}>
                                         {type.label}
@@ -127,46 +127,47 @@ const KnowledgeBaseForm = ({
                     </div>
 
                     {/* 仅当不是私有知识库时才显示部门选项 */}
-                    {formData.type === 'member' || formData.type === 'leader' && (
-                        <div className='mb-3'>
-                            <label htmlFor='department' className='form-label'>
-                                部门 {isAdmin && <span className='text-danger'>*</span>}
-                            </label>
-                            {isAdmin ? (
-                                <>
-                                    <select
-                                        className={`form-select ${formErrors.department ? 'is-invalid' : ''}`}
-                                        id='department'
-                                        name='department'
-                                        value={formData.department || ''}
-                                        onChange={onInputChange}
-                                        disabled={isSubmitting}
-                                    >
-                                        <option value=''>请选择部门</option>
-                                        {departments.map((dept, index) => (
-                                            <option key={index} value={dept}>
-                                                {dept}
-                                            </option>
-                                        ))}
-                                    </select>
-                                    {formErrors.department && (
-                                        <div className='invalid-feedback'>{formErrors.department}</div>
-                                    )}
-                                </>
-                            ) : (
-                                <>
-                                    <input
-                                        type='text'
-                                        className='form-control bg-light'
-                                        id='department'
-                                        name='department'
-                                        value={formData.department || ''}
-                                        readOnly
-                                    />
-                                </>
-                            )}
-                        </div>
-                    )}
+                    {formData.type === 'member' ||
+                        (formData.type === 'leader' && (
+                            <div className='mb-3'>
+                                <label htmlFor='department' className='form-label'>
+                                    部门 {isAdmin && <span className='text-danger'>*</span>}
+                                </label>
+                                {isAdmin ? (
+                                    <>
+                                        <select
+                                            className={`form-select ${formErrors.department ? 'is-invalid' : ''}`}
+                                            id='department'
+                                            name='department'
+                                            value={formData.department || ''}
+                                            onChange={onInputChange}
+                                            disabled={isSubmitting}
+                                        >
+                                            <option value=''>请选择部门</option>
+                                            {departments.map((dept, index) => (
+                                                <option key={index} value={dept}>
+                                                    {dept}
+                                                </option>
+                                            ))}
+                                        </select>
+                                        {formErrors.department && (
+                                            <div className='invalid-feedback'>{formErrors.department}</div>
+                                        )}
+                                    </>
+                                ) : (
+                                    <>
+                                        <input
+                                            type='text'
+                                            className='form-control bg-light'
+                                            id='department'
+                                            name='department'
+                                            value={formData.department || ''}
+                                            readOnly
+                                        />
+                                    </>
+                                )}
+                            </div>
+                        ))}
 
                     {/* 仅当不是私有知识库时才显示组别选项 */}
                     {formData.type === 'member' && (
@@ -246,7 +247,11 @@ const KnowledgeBaseForm = ({
                     )}
 
                     <div className='d-flex justify-content-between mt-4'>
-                        <button type='submit' className='btn btn-dark' disabled={isSubmitting|| !formData.permissions.can_edit}>
+                        <button
+                            type='submit'
+                            className='btn btn-dark'
+                            disabled={isSubmitting || !(formData.permissions && formData.permissions.can_edit)}
+                        >
                             {isSubmitting ? (
                                 <>
                                     <span
@@ -265,7 +270,7 @@ const KnowledgeBaseForm = ({
                             className='btn btn-outline-danger'
                             onClick={onDelete}
                             // disabled='true'
-                            disabled={isSubmitting || !formData.permissions.can_edit}
+                            disabled={isSubmitting || !(formData.permissions && formData.permissions.can_edit)}
                         >
                             删除知识库
                         </button>
diff --git a/src/pages/Permissions/components/PendingRequests.jsx b/src/pages/Permissions/components/PendingRequests.jsx
index d271326..8639e32 100644
--- a/src/pages/Permissions/components/PendingRequests.jsx
+++ b/src/pages/Permissions/components/PendingRequests.jsx
@@ -337,7 +337,7 @@ export default function PendingRequests() {
                             )}
                         </div>
                         <div className='request-actions'>
-                            {(request.status === 'pending' && request.role === 'approver') ? (
+                            {request.status === 'pending' && request.role === 'approver' ? (
                                 <>
                                     <button
                                         className='btn btn-outline-danger btn-sm'
@@ -368,7 +368,11 @@ export default function PendingRequests() {
                                 </>
                             ) : (
                                 <div className='status-text'>
-                                    {request.status === 'approved' ? '已批准' : '已拒绝'}
+                                    {request.status === 'approved'
+                                        ? '已批准'
+                                        : request.status === 'pending'
+                                        ? '待处理'
+                                        : '已拒绝'}
                                     {request.updated_at && (
                                         <small className='text-muted d-block'>
                                             {new Date(request.updated_at).toLocaleDateString()}
diff --git a/src/pages/Permissions/components/RequestDetailSlideOver.jsx b/src/pages/Permissions/components/RequestDetailSlideOver.jsx
index f5cd3b3..8480af8 100644
--- a/src/pages/Permissions/components/RequestDetailSlideOver.jsx
+++ b/src/pages/Permissions/components/RequestDetailSlideOver.jsx
@@ -148,7 +148,7 @@ export default function RequestDetailSlideOver({
                             <div className='p-3 bg-light rounded'>{request.reason || '无申请理由'}</div>
                         </div>
                     </div>
-                    {request.status === 'pending' && (
+                    {request.status === 'pending' && request.role === 'approver' ? (
                         <div className='slide-over-footer'>
                             <button
                                 className='btn btn-outline-danger me-2'
@@ -187,7 +187,14 @@ export default function RequestDetailSlideOver({
                                 )}
                             </button>
                         </div>
-                    )}
+                    ) : request.status === 'pending' ? (
+                        <div className='slide-over-footer'>
+                            <div className='alert alert-warning mb-0'>
+                                <span className='badge bg-warning-subtle text-warning me-2'>待处理</span>
+                                等待审批人处理
+                            </div>
+                        </div>
+                    ) : null}
                 </div>
             </div>
         </>
diff --git a/src/pages/auth/Login.jsx b/src/pages/auth/Login.jsx
index 132f965..604b943 100644
--- a/src/pages/auth/Login.jsx
+++ b/src/pages/auth/Login.jsx
@@ -94,7 +94,7 @@ export default function Login() {
                     ></input>
                     {submitted && errors.password && <div className='invalid-feedback'>{errors.password}</div>}
                 </div>
-                <Link to='#' className='find-password text-body-secondary'>
+                <Link to='#' className='find-password text-body-secondary d-none'>
                     忘记密码?
                 </Link>
                 <button type='submit' className='btn btn-dark btn-lg w-100' disabled={isLoading}>
diff --git a/src/store/knowledgeBase/knowledgeBase.slice.js b/src/store/knowledgeBase/knowledgeBase.slice.js
index e7c925c..60d1835 100644
--- a/src/store/knowledgeBase/knowledgeBase.slice.js
+++ b/src/store/knowledgeBase/knowledgeBase.slice.js
@@ -102,7 +102,18 @@ const knowledgeBaseSlice = createSlice({
             })
             .addCase(updateKnowledgeBase.fulfilled, (state, action) => {
                 state.loading = false;
-                state.currentKnowledgeBase = action.payload;
+                // 只更新基本信息，保留其他属性（如permissions等）
+                if (state.currentKnowledgeBase) {
+                    state.currentKnowledgeBase = {
+                        ...state.currentKnowledgeBase,
+                        name: action.payload.name,
+                        desc: action.payload.desc || action.payload.description,
+                        description: action.payload.description || action.payload.desc,
+                        type: action.payload.type || state.currentKnowledgeBase.type,
+                        department: action.payload.department || state.currentKnowledgeBase.department,
+                        group: action.payload.group || state.currentKnowledgeBase.group,
+                    };
+                }
                 state.editStatus = 'successful';
             })
             .addCase(updateKnowledgeBase.rejected, (state, action) => {