diff --git a/back/api/subscription.ts b/back/api/subscription.ts
index adcdef4c..eacb0608 100644
--- a/back/api/subscription.ts
+++ b/back/api/subscription.ts
@@ -38,6 +38,9 @@ export default (app: Router) => {
         dependences: Joi.string().optional().allow('').allow(null),
         pull_type: Joi.string().optional().allow('').allow(null),
         pull_option: Joi.object().optional().allow('').allow(null),
+        extensions: Joi.string().optional().allow('').allow(null),
+        sub_before: Joi.string().optional().allow('').allow(null),
+        sub_after: Joi.string().optional().allow('').allow(null),
         schedule_type: Joi.string().required(),
         alias: Joi.string().required(),
       }),
@@ -167,6 +170,9 @@ export default (app: Router) => {
         pull_type: Joi.string().optional().allow('').allow(null),
         pull_option: Joi.object().optional().allow('').allow(null),
         schedule_type: Joi.string().optional().allow('').allow(null),
+        extensions: Joi.string().optional().allow('').allow(null),
+        sub_before: Joi.string().optional().allow('').allow(null),
+        sub_after: Joi.string().optional().allow('').allow(null),
         alias: Joi.string().required(),
         id: Joi.number().required(),
       }),
diff --git a/back/data/subscription.ts b/back/data/subscription.ts
index 3d8839a8..ce83cb71 100644
--- a/back/data/subscription.ts
+++ b/back/data/subscription.ts
@@ -25,6 +25,9 @@ export class Subscription {
   log_path?: string;
   alias: string;
   command?: string;
+  extensions?: string;
+  sub_before?: string;
+  sub_after?: string;
 
   constructor(options: Subscription) {
     this.id = options.id;
@@ -48,6 +51,9 @@ export class Subscription {
     this.schedule_type = options.schedule_type;
     this.alias = options.alias;
     this.interval_schedule = options.interval_schedule;
+    this.extensions = options.extensions;
+    this.sub_before = options.sub_before;
+    this.sub_after = options.sub_after;
   }
 }
 
@@ -85,6 +91,9 @@ export const SubscriptionModel = sequelize.define<SubscriptionInstance>(
     blacklist: DataTypes.STRING,
     status: DataTypes.NUMBER,
     dependences: DataTypes.STRING,
+    extensions: DataTypes.STRING,
+    sub_before: DataTypes.STRING,
+    sub_after: DataTypes.STRING,
     branch: DataTypes.STRING,
     pull_type: DataTypes.STRING,
     pull_option: DataTypes.JSON,
diff --git a/back/services/schedule.ts b/back/services/schedule.ts
index d713da26..ee64a5e4 100644
--- a/back/services/schedule.ts
+++ b/back/services/schedule.ts
@@ -21,14 +21,16 @@ export interface TaskCallbacks {
   onStart?: (
     cp: ChildProcessWithoutNullStreams,
     startTime: dayjs.Dayjs,
-  ) => void;
+  ) => Promise<void>;
   onEnd?: (
     cp: ChildProcessWithoutNullStreams,
     endTime: dayjs.Dayjs,
     diff: number,
-  ) => void;
-  onLog?: (message: string) => void;
-  onError?: (message: string) => void;
+  ) => Promise<void>;
+  onLog?: (message: string) => Promise<void>;
+  onError?: (message: string) => Promise<void>;
+  onBefore?: () => Promise<void>;
+  onAfter?: () => Promise<void>;
 }
 
 @Service()
@@ -44,33 +46,34 @@ export default class ScheduleService {
   async runTask(command: string, callbacks: TaskCallbacks = {}) {
     return new Promise(async (resolve, reject) => {
       try {
+        await callbacks.onBefore?.();
         const startTime = dayjs();
         const cp = spawn(command, { shell: '/bin/bash' });
 
-        callbacks.onStart?.(cp, startTime);
+        await callbacks.onStart?.(cp, startTime);
 
-        cp.stdout.on('data', (data) => {
-          callbacks.onLog?.(data.toString());
+        cp.stdout.on('data', async (data) => {
+          await callbacks.onLog?.(data.toString());
         });
 
-        cp.stderr.on('data', (data) => {
+        cp.stderr.on('data', async (data) => {
           this.logger.error(
             '执行任务 %s 失败，时间：%s, 错误信息：%j',
             command,
             new Date().toLocaleString(),
             data.toString(),
           );
-          callbacks.onError?.(data.toString());
+          await callbacks.onError?.(data.toString());
         });
 
-        cp.on('error', (err) => {
+        cp.on('error', async (err) => {
           this.logger.error(
             '创建任务 %s 失败，时间：%s, 错误信息：%j',
             command,
             new Date().toLocaleString(),
             err,
           );
-          callbacks.onError?.(JSON.stringify(err));
+          await callbacks.onError?.(JSON.stringify(err));
         });
 
         cp.on('exit', async (code, signal) => {
@@ -82,7 +85,12 @@ export default class ScheduleService {
         cp.on('close', async (code) => {
           const endTime = dayjs();
           this.logger.info(`${command} pid: ${cp.pid} closed ${code}`);
-          callbacks.onEnd?.(cp, endTime, endTime.diff(startTime, 'seconds'));
+          await callbacks.onEnd?.(
+            cp,
+            endTime,
+            endTime.diff(startTime, 'seconds'),
+          );
+          await callbacks.onAfter?.();
           resolve(null);
         });
       } catch (error) {
@@ -92,7 +100,7 @@ export default class ScheduleService {
           new Date().toLocaleString(),
           error,
         );
-        callbacks.onError?.(JSON.stringify(error));
+        await callbacks.onError?.(JSON.stringify(error));
         resolve(null);
       }
     });
diff --git a/back/services/subscription.ts b/back/services/subscription.ts
index 9432c9f3..fbdde7ed 100644
--- a/back/services/subscription.ts
+++ b/back/services/subscription.ts
@@ -97,13 +97,13 @@ export default class SubscriptionService {
   private formatCommand(doc: Subscription, url?: string) {
     let command = 'ql ';
     let _url = url || this.formatUrl(doc).url;
-    const { type, whitelist, blacklist, dependences, branch } = doc;
+    const { type, whitelist, blacklist, dependences, branch, extensions } = doc;
     if (type === 'file') {
       command += `raw "${_url}"`;
     } else {
       command += `repo "${_url}" "${whitelist || ''}" "${blacklist || ''}" "${
         dependences || ''
-      }" "${branch || ''}"`;
+      }" "${branch || ''}" "${extensions || ''}"`;
     }
     return command;
   }
@@ -219,6 +219,40 @@ export default class SubscriptionService {
         const absolutePath = await this.handleLogPath(sub.log_path as string);
         fs.appendFileSync(absolutePath, `\n${message}`);
       },
+      onBefore: async () => {
+        return new Promise((resolve, reject) => {
+          if (doc.sub_before) {
+            exec(doc.sub_before, async (err, stdout, stderr) => {
+              const absolutePath = await this.handleLogPath(
+                doc.log_path as string,
+              );
+              fs.appendFileSync(
+                absolutePath,
+                stdout || stderr || `${JSON.stringify(err || {})}`,
+              );
+            });
+          } else {
+            resolve();
+          }
+        });
+      },
+      onAfter: async () => {
+        return new Promise((resolve, reject) => {
+          if (doc.sub_after) {
+            exec(doc.sub_after, async (err, stdout, stderr) => {
+              const absolutePath = await this.handleLogPath(
+                doc.log_path as string,
+              );
+              fs.appendFileSync(
+                absolutePath,
+                stdout || stderr || `${JSON.stringify(err || {})}`,
+              );
+            });
+          } else {
+            resolve();
+          }
+        });
+      },
     };
   }
 
diff --git a/shell/update.sh b/shell/update.sh
index b3729202..369146fb 100755
--- a/shell/update.sh
+++ b/shell/update.sh
@@ -141,6 +141,7 @@ update_repo() {
     local blackword="$3"
     local dependence="$4"
     local branch="$5"
+    local extensions="$6"
     local tmp="${url%/*}"
     local authorTmp1="${tmp##*/}"
     local authorTmp2="${authorTmp1##*:}"
@@ -159,7 +160,7 @@ update_repo() {
     fi
     if [[ $exit_status -eq 0 ]]; then
         echo -e "\n更新${repo_path}成功...\n"
-        diff_scripts "$repo_path" "$author" "$path" "$blackword" "$dependence"
+        diff_scripts "$repo_path" "$author" "$path" "$blackword" "$dependence" "$extensions"
     else
         echo -e "\n更新${repo_path}失败，请检查网络...\n"
     fi
@@ -341,8 +342,9 @@ diff_scripts() {
     local path="$3"
     local blackword="$4"
     local dependence="$5"
+    local extensions="$6"
 
-    gen_list_repo "$repo_path" "$author" "$path" "$blackword" "$dependence"
+    gen_list_repo "$repo_path" "$author" "$path" "$blackword" "$dependence" "$extensions"
 
     local list_add="$dir_list_tmp/${uniq_path}_add.list"
     local list_drop="$dir_list_tmp/${uniq_path}_drop.list"
@@ -378,6 +380,9 @@ gen_list_repo() {
 
     local cmd="find ."
     local index=0
+    if [[ $6 ]]; then
+        file_extensions="$6"
+    fi
     for extension in $file_extensions; do
         if [[ $index -eq 0 ]]; then
             cmd="${cmd} -name \"*.${extension}\""
@@ -458,6 +463,7 @@ main() {
     local p4=$4
     local p5=$5
     local p6=$6
+    local p7=$7
     local log_time=$(date "+%Y-%m-%d-%H-%M-%S")
     local log_path="$dir_log/update/${log_time}_$p1.log"
     local begin_time=$(date '+%Y-%m-%d %H:%M:%S')
@@ -479,7 +485,7 @@ main() {
         get_user_info
         get_uniq_path "$p2" "$p6"
         if [[ -n $p2 ]]; then
-            update_repo "$p2" "$p3" "$p4" "$p5" "$p6"
+            update_repo "$p2" "$p3" "$p4" "$p5" "$p6" "$p7"
         else
             echo -e "命令输入错误...\n"
             usage
diff --git a/src/pages/subscription/modal.tsx b/src/pages/subscription/modal.tsx
index 3e46a4fc..3f5da049 100644
--- a/src/pages/subscription/modal.tsx
+++ b/src/pages/subscription/modal.tsx
@@ -357,6 +357,37 @@ const SubscriptionModal = ({
                 placeholder="请输入脚本依赖文件关键词，多个关键词竖线分割"
               />
             </Form.Item>
+            <Form.Item
+              name="extensions"
+              label="文件后缀"
+              normalize={(value) => value.trim()}
+              tooltip="仓库需要拉取的文件后缀，多个后缀空格分隔"
+            >
+              <Input placeholder="请输入文件后缀" />
+            </Form.Item>
+            <Form.Item
+              name="sub_before"
+              label="sub_before"
+              normalize={(value) => value.trim()}
+              tooltip="仓库需要拉取的文件后缀，多个后缀空格分隔"
+            >
+              <Input.TextArea
+                rows={4}
+                autoSize={true}
+                placeholder="请输入拉取仓库前要执行的命令"
+              />
+            </Form.Item>
+            <Form.Item
+              name="sub_after"
+              label="sub_after"
+              normalize={(value) => value.trim()}
+            >
+              <Input.TextArea
+                rows={4}
+                autoSize={true}
+                placeholder="请输入拉取仓库后要执行的命令"
+              />
+            </Form.Item>
           </>
         )}
       </Form>