diff --git a/WATCHDOG.yml b/WATCHDOG.yml
new file mode 100644
index 0000000..a641236
--- /dev/null
+++ b/WATCHDOG.yml
@@ -0,0 +1,3 @@
+advisors: 
+  - name: default
+    model: deepseek/deepseek-v4-flash:xhigh
diff --git a/apps/admin/src/pages/Classrooms/index.tsx b/apps/admin/src/pages/Classrooms/index.tsx
index 515ebf7..bd8485c 100644
--- a/apps/admin/src/pages/Classrooms/index.tsx
+++ b/apps/admin/src/pages/Classrooms/index.tsx
@@ -226,29 +226,27 @@ const ClassroomsPage: React.FC = () => {
           >
             添加教室
           </PermissionButton>
-          <PermissionButton permission="classroom:create" type="text">
-            <Upload
-              accept=".xlsx,.xls"
-              showUploadList={false}
-              customRequest={async ({ file, onSuccess, onError }: any) => {
-                const formData = new FormData();
-                formData.append('file', file);
-                try {
-                  const res: any = await api.post('/classrooms/import', formData, {
-                    headers: { 'Content-Type': 'multipart/form-data' },
-                  });
-                  message.success(res.message);
-                  onSuccess?.(res);
-                  fetchData();
-                } catch (e: any) {
-                  message.error(e?.message || '导入失败');
-                  onError?.(e);
-                }
-              }}
-            >
-              <Button icon={<UploadOutlined />}>导入Excel</Button>
-            </Upload>
-          </PermissionButton>
+          <Upload
+            accept=".xlsx,.xls"
+            showUploadList={false}
+            customRequest={async ({ file, onSuccess, onError }: any) => {
+              const formData = new FormData();
+              formData.append('file', file);
+              try {
+                const res: any = await api.post('/classrooms/import', formData, {
+                  headers: { 'Content-Type': 'multipart/form-data' },
+                });
+                message.success(res.message);
+                onSuccess?.(res);
+                fetchData();
+              } catch (e: any) {
+                message.error(e?.message || '导入失败');
+                onError?.(e);
+              }
+            }}
+          >
+            <Button icon={<UploadOutlined />}>导入Excel</Button>
+          </Upload>
           <PermissionButton
             permission="classroom:view"
             icon={<DownloadOutlined />}
diff --git a/apps/admin/src/pages/Expenses/index.tsx b/apps/admin/src/pages/Expenses/index.tsx
index 849c63f..1bce84b 100644
--- a/apps/admin/src/pages/Expenses/index.tsx
+++ b/apps/admin/src/pages/Expenses/index.tsx
@@ -349,37 +349,35 @@ const ExpensesPage: React.FC = () => {
                       onChange={(v) => setRoomTypeFilter(v)}
                       options={expenseTypeOptions}
                     />
-                    <PermissionButton permission="expense:create" type="text">
-                      <Upload
-                        accept=".xlsx,.xls"
-                        showUploadList={false}
-                        customRequest={async ({ file, onSuccess, onError }: any) => {
-                          const formData = new FormData();
-                          formData.append('file', file);
-                          try {
-                            const res: any = await api.post('/expenses/utility/import', formData, {
-                              headers: { 'Content-Type': 'multipart/form-data' },
+                    <Upload
+                      accept=".xlsx,.xls"
+                      showUploadList={false}
+                      customRequest={async ({ file, onSuccess, onError }: any) => {
+                        const formData = new FormData();
+                        formData.append('file', file);
+                        try {
+                          const res: any = await api.post('/expenses/utility/import', formData, {
+                            headers: { 'Content-Type': 'multipart/form-data' },
+                          });
+                          if (res.errors?.length > 0) {
+                            Modal.warning({
+                              title: res.message,
+                              content: res.errors.join('\n'),
+                              width: 500,
                             });
-                            if (res.errors?.length > 0) {
-                              Modal.warning({
-                                title: res.message,
-                                content: res.errors.join('\n'),
-                                width: 500,
-                              });
-                            } else {
-                              message.success(res.message);
-                            }
-                            onSuccess?.(res);
-                            fetchData();
-                          } catch (e: any) {
-                            message.error(e?.message || '导入失败');
-                            onError?.(e);
+                          } else {
+                            message.success(res.message);
                           }
-                        }}
-                      >
-                        <Button icon={<UploadOutlined />}>导入水电费Excel</Button>
-                      </Upload>
-                    </PermissionButton>
+                          onSuccess?.(res);
+                          fetchData();
+                        } catch (e: any) {
+                          message.error(e?.message || '导入失败');
+                          onError?.(e);
+                        }
+                      }}
+                    >
+                      <Button icon={<UploadOutlined />}>导入水电费Excel</Button>
+                    </Upload>
                     <PermissionButton
                       permission="expense:view"
                       icon={<DownloadOutlined />}
@@ -484,29 +482,27 @@ const ExpensesPage: React.FC = () => {
                       onChange={(v) => setPersonalTypeFilter(v)}
                       options={personalExpenseTypeOptions}
                     />
-                    <PermissionButton permission="expense:create" type="text">
-                      <Upload
-                        accept=".xlsx,.xls"
-                        showUploadList={false}
-                        customRequest={async ({ file, onSuccess, onError }: any) => {
-                          try {
-                            const formData = new FormData();
-                            formData.append('file', file);
-                            const res: any = await api.post('/expenses/personal/import', formData);
-                            message.success(res.message || '导入完成');
-                            if (res.errors?.length)
-                              res.errors.forEach((e: string) => message.warning(e));
-                            fetchData();
-                            onSuccess?.(res);
-                          } catch (e: any) {
-                            message.error(e?.message || '导入失败');
-                            onError?.(e);
-                          }
-                        }}
-                      >
-                        <Button icon={<UploadOutlined />}>导入个人附加费</Button>
-                      </Upload>
-                    </PermissionButton>
+                    <Upload
+                      accept=".xlsx,.xls"
+                      showUploadList={false}
+                      customRequest={async ({ file, onSuccess, onError }: any) => {
+                        try {
+                          const formData = new FormData();
+                          formData.append('file', file);
+                          const res: any = await api.post('/expenses/personal/import', formData);
+                          message.success(res.message || '导入完成');
+                          if (res.errors?.length)
+                            res.errors.forEach((e: string) => message.warning(e));
+                          fetchData();
+                          onSuccess?.(res);
+                        } catch (e: any) {
+                          message.error(e?.message || '导入失败');
+                          onError?.(e);
+                        }
+                      }}
+                    >
+                      <Button icon={<UploadOutlined />}>导入个人附加费</Button>
+                    </Upload>
                     <PermissionButton
                       permission="expense:view"
                       icon={<DownloadOutlined />}
diff --git a/apps/admin/src/pages/Occupancies/index.tsx b/apps/admin/src/pages/Occupancies/index.tsx
index 9e9bb42..6bbd2c9 100644
--- a/apps/admin/src/pages/Occupancies/index.tsx
+++ b/apps/admin/src/pages/Occupancies/index.tsx
@@ -287,48 +287,46 @@ const OccupanciesPage: React.FC = () => {
           >
             入住登记
           </PermissionButton>
-          <PermissionButton permission="occupancy:checkin" type="text">
-            <Upload
-              accept=".xlsx,.xls"
-              showUploadList={false}
-              customRequest={async ({ file, onSuccess, onError }: any) => {
-                const formData = new FormData();
-                formData.append('file', file);
-                const params = new URLSearchParams();
-                if (autoDeposit) {
-                  params.set('autoDeposit', 'true');
-                  params.set('depositAmount', String(depositAmount));
+          <Upload
+            accept=".xlsx,.xls"
+            showUploadList={false}
+            customRequest={async ({ file, onSuccess, onError }: any) => {
+              const formData = new FormData();
+              formData.append('file', file);
+              const params = new URLSearchParams();
+              if (autoDeposit) {
+                params.set('autoDeposit', 'true');
+                params.set('depositAmount', String(depositAmount));
+              }
+              try {
+                const res: any = await api.post(
+                  `/occupancies/import?${params.toString()}`,
+                  formData,
+                  { headers: { 'Content-Type': 'multipart/form-data' } },
+                );
+                if (res.errors?.length > 0) {
+                  Modal.warning({
+                    title: res.message,
+                    content: res.errors.join('\n'),
+                    width: 500,
+                  });
+                } else {
+                  message.success(res.message);
                 }
-                try {
-                  const res: any = await api.post(
-                    `/occupancies/import?${params.toString()}`,
-                    formData,
-                    { headers: { 'Content-Type': 'multipart/form-data' } },
-                  );
-                  if (res.errors?.length > 0) {
-                    Modal.warning({
-                      title: res.message,
-                      content: res.errors.join('\n'),
-                      width: 500,
-                    });
-                  } else {
-                    message.success(res.message);
-                  }
-                  onSuccess?.(res);
-                  fetchData();
-                } catch (e: any) {
-                  message.error(e?.message || '导入失败');
-                  onError?.(e);
-                }
-              }}
-            >
-              <Tooltip title="导入时自动创建学生、宿舍和入住记录">
-                <Button type="primary" ghost icon={<UploadOutlined />}>
-                  导入入住名单
-                </Button>
-              </Tooltip>
-            </Upload>
-          </PermissionButton>
+                onSuccess?.(res);
+                fetchData();
+              } catch (e: any) {
+                message.error(e?.message || '导入失败');
+                onError?.(e);
+              }
+            }}
+          >
+            <Tooltip title="导入时自动创建学生、宿舍和入住记录">
+              <Button type="primary" ghost icon={<UploadOutlined />}>
+                导入入住名单
+              </Button>
+            </Tooltip>
+          </Upload>
           <PermissionButton
             permission="occupancy:view"
             icon={<DownloadOutlined />}
diff --git a/apps/admin/src/pages/Rooms/index.tsx b/apps/admin/src/pages/Rooms/index.tsx
index 30ba5af..e35a3c0 100644
--- a/apps/admin/src/pages/Rooms/index.tsx
+++ b/apps/admin/src/pages/Rooms/index.tsx
@@ -330,27 +330,25 @@ const RoomsPage: React.FC = () => {
           >
             添加宿舍
           </PermissionButton>
-          <PermissionButton permission="room:create" type="text">
-            <Upload
-              accept=".xlsx,.xls"
-              showUploadList={false}
-              customRequest={async ({ file, onSuccess, onError }: any) => {
-                try {
-                  const res: any = await api.post('/rooms/import', formData, {
-                    headers: { 'Content-Type': 'multipart/form-data' },
-                  });
-                  message.success(res.message);
-                  onSuccess?.(res);
-                  fetchData();
-                } catch (e: any) {
-                  message.error(e?.message || '导入失败');
-                  onError?.(e);
-                }
-              }}
-            >
-              <Button icon={<UploadOutlined />}>导入Excel</Button>
-            </Upload>
-          </PermissionButton>
+          <Upload
+            accept=".xlsx,.xls"
+            showUploadList={false}
+            customRequest={async ({ file, onSuccess, onError }: any) => {
+              try {
+                const res: any = await api.post('/rooms/import', formData, {
+                  headers: { 'Content-Type': 'multipart/form-data' },
+                });
+                message.success(res.message);
+                onSuccess?.(res);
+                fetchData();
+              } catch (e: any) {
+                message.error(e?.message || '导入失败');
+                onError?.(e);
+              }
+            }}
+          >
+            <Button icon={<UploadOutlined />}>导入Excel</Button>
+          </Upload>
           <PermissionButton
             permission="room:view"
             icon={<DownloadOutlined />}
diff --git a/apps/admin/src/pages/Students/index.tsx b/apps/admin/src/pages/Students/index.tsx
index f7fb748..8d84422 100644
--- a/apps/admin/src/pages/Students/index.tsx
+++ b/apps/admin/src/pages/Students/index.tsx
@@ -275,29 +275,27 @@ const StudentsPage: React.FC = () => {
           >
             添加学生
           </PermissionButton>
-          <PermissionButton permission="student:import" type="text">
-            <Upload
-              accept=".xlsx,.xls"
-              showUploadList={false}
-              customRequest={async ({ file, onSuccess, onError }: any) => {
-                const formData = new FormData();
-                formData.append('file', file);
-                try {
-                  const res: any = await api.post('/students/import', formData, {
-                    headers: { 'Content-Type': 'multipart/form-data' },
-                  });
-                  message.success(res.message);
-                  onSuccess?.(res);
-                  fetchData();
-                } catch (e: any) {
-                  message.error(e?.message || '导入失败');
-                  onError?.(e);
-                }
-              }}
-            >
-              <Button icon={<UploadOutlined />}>导入Excel</Button>
-            </Upload>
-          </PermissionButton>
+          <Upload
+            accept=".xlsx,.xls"
+            showUploadList={false}
+            customRequest={async ({ file, onSuccess, onError }: any) => {
+              const formData = new FormData();
+              formData.append('file', file);
+              try {
+                const res: any = await api.post('/students/import', formData, {
+                  headers: { 'Content-Type': 'multipart/form-data' },
+                });
+                message.success(res.message);
+                onSuccess?.(res);
+                fetchData();
+              } catch (e: any) {
+                message.error(e?.message || '导入失败');
+                onError?.(e);
+              }
+            }}
+          >
+            <Button icon={<UploadOutlined />}>导入Excel</Button>
+          </Upload>
           <PermissionButton
             permission="student:view"
             icon={<DownloadOutlined />}
diff --git a/package-lock.json b/package-lock.json
index e2542f0..f0d8509 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -54,6 +54,7 @@
         "@nestjs/jwt": "^11.0.2",
         "@nestjs/passport": "^11.0.5",
         "@nestjs/platform-express": "^11.1.19",
+        "@nestjs/schedule": "^6.1.3",
         "@nestjs/throttler": "^6.5.0",
         "@nestjs/typeorm": "^11.0.1",
         "@types/multer": "^2.1.0",
@@ -3086,6 +3087,19 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/@nestjs/schedule": {
+      "version": "6.1.3",
+      "resolved": "https://registry.npmmirror.com/@nestjs/schedule/-/schedule-6.1.3.tgz",
+      "integrity": "sha512-RflMFOpR16Dwd1jAUbeB4mfGTCh65fvEdL4mSjQPJChpkRGRjIXjb+6YQcK2faQrVT60c9DmLmoVR7/ONCtuYQ==",
+      "license": "MIT",
+      "dependencies": {
+        "cron": "4.4.0"
+      },
+      "peerDependencies": {
+        "@nestjs/common": "^10.0.0 || ^11.0.0",
+        "@nestjs/core": "^10.0.0 || ^11.0.0"
+      }
+    },
     "node_modules/@nestjs/schematics": {
       "version": "11.1.0",
       "resolved": "https://registry.npmmirror.com/@nestjs/schematics/-/schematics-11.1.0.tgz",
@@ -3605,9 +3619,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -3625,9 +3636,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -3645,9 +3653,6 @@
         "ppc64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -3665,9 +3670,6 @@
         "riscv64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -3685,9 +3687,6 @@
         "riscv64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -3705,9 +3704,6 @@
         "s390x"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -3725,9 +3721,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -3745,9 +3738,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -3952,9 +3942,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -3972,9 +3959,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -3992,9 +3976,6 @@
         "ppc64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -4012,9 +3993,6 @@
         "riscv64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -4032,9 +4010,6 @@
         "riscv64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -4052,9 +4027,6 @@
         "s390x"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -4072,9 +4044,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -4092,9 +4061,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -5010,9 +4976,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -5030,9 +4993,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -5050,9 +5010,6 @@
         "ppc64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -5070,9 +5027,6 @@
         "s390x"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -5090,9 +5044,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -5110,9 +5061,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -5622,6 +5570,12 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/luxon": {
+      "version": "3.7.2",
+      "resolved": "https://registry.npmmirror.com/@types/luxon/-/luxon-3.7.2.tgz",
+      "integrity": "sha512-gW+Oib+vUtGJBtNC8V9Reww0oIpusw+4m81uncg9REGZAJfqOQHfo/nkabnc7w0QReXyPqjrbWMJk6NuAkiX3Q==",
+      "license": "MIT"
+    },
     "node_modules/@types/methods": {
       "version": "1.1.4",
       "resolved": "https://registry.npmmirror.com/@types/methods/-/methods-1.1.4.tgz",
@@ -6210,9 +6164,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -6227,9 +6178,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -6244,9 +6192,6 @@
         "loong64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -6261,9 +6206,6 @@
         "loong64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -6278,9 +6220,6 @@
         "ppc64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -6295,9 +6234,6 @@
         "riscv64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -6312,9 +6248,6 @@
         "riscv64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -6329,9 +6262,6 @@
         "s390x"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -6346,9 +6276,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -6363,9 +6290,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -8205,6 +8129,23 @@
       "devOptional": true,
       "license": "MIT"
     },
+    "node_modules/cron": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmmirror.com/cron/-/cron-4.4.0.tgz",
+      "integrity": "sha512-fkdfq+b+AHI4cKdhZlppHveI/mgz2qpiYxcm+t5E5TsxX7QrLS1VE0+7GENEk9z0EeGPcpSciGv6ez24duWhwQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/luxon": "~3.7.0",
+        "luxon": "~3.7.0"
+      },
+      "engines": {
+        "node": ">=18.x"
+      },
+      "funding": {
+        "type": "ko-fi",
+        "url": "https://ko-fi.com/intcreator"
+      }
+    },
     "node_modules/cross-spawn": {
       "version": "7.0.6",
       "resolved": "https://registry.npmmirror.com/cross-spawn/-/cross-spawn-7.0.6.tgz",
@@ -11791,9 +11732,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -11815,9 +11753,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -11839,9 +11774,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -11863,9 +11795,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -12190,6 +12119,15 @@
         "url": "https://github.com/sponsors/wellwelwel"
       }
     },
+    "node_modules/luxon": {
+      "version": "3.7.2",
+      "resolved": "https://registry.npmmirror.com/luxon/-/luxon-3.7.2.tgz",
+      "integrity": "sha512-vtEhXh/gNjI9Yg1u4jX/0YVPMvxzHuGgCm6tC5kZyb08yjGWGnqAjGJvcXbqQR2P3MyMEFnRbpcdFS6PBcLqew==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/magic-string": {
       "version": "0.30.17",
       "resolved": "https://registry.npmmirror.com/magic-string/-/magic-string-0.30.17.tgz",