diff --git a/back/config/util.ts b/back/config/util.ts
index e135b98a..a97f77a1 100644
--- a/back/config/util.ts
+++ b/back/config/util.ts
@@ -2,6 +2,7 @@ import * as fs from 'fs';
 import * as path from 'path';
 import got from 'got';
 import iconv from 'iconv-lite';
+import { exec } from 'child_process';
 
 export function getFileContentByName(fileName: string) {
   if (fs.existsSync(fileName)) {
@@ -332,3 +333,15 @@ export function readDir(
     });
   return result;
 }
+
+export function promiseExec(command: string): Promise<string> {
+  return new Promise((resolve, reject) => {
+    exec(
+      command,
+      { maxBuffer: 200 * 1024 * 1024, encoding: 'utf8' },
+      (err, stdout, stderr) => {
+        resolve(stdout || stderr || JSON.stringify(err));
+      },
+    );
+  });
+}
diff --git a/back/loaders/deps.ts b/back/loaders/deps.ts
index a392eb1a..3da8bfe8 100644
--- a/back/loaders/deps.ts
+++ b/back/loaders/deps.ts
@@ -2,6 +2,7 @@ import path from 'path';
 import fs from 'fs';
 import chokidar from 'chokidar';
 import config from '../config/index';
+import { promiseExec } from '../config/util';
 
 function linkToNodeModule(src: string, dst?: string) {
   const target = path.join(config.rootPath, 'node_modules', dst || src);
@@ -16,7 +17,32 @@ function linkToNodeModule(src: string, dst?: string) {
   });
 }
 
+async function linkCommand() {
+  const commandPath = await promiseExec('which node');
+  const commandDir = path.dirname(commandPath);
+  const linkShell = [
+    {
+      src: 'update.sh',
+      dest: 'ql',
+    },
+    {
+      src: 'task.sh',
+      dest: 'task',
+    },
+  ];
+
+  for (const link of linkShell) {
+    const source = path.join(config.rootPath, 'shell', link.src);
+    const target = path.join(commandDir, link.dest);
+    if (fs.existsSync(target)) {
+      fs.unlinkSync(target);
+    }
+    fs.symlink(source, target, (err) => {});
+  }
+}
+
 export default async (src: string = 'deps') => {
+  await linkCommand();
   linkToNodeModule(src);
 
   const source = path.join(config.rootPath, src);
diff --git a/shell/share.sh b/shell/share.sh
index 9f809a86..eedcec18 100755
--- a/shell/share.sh
+++ b/shell/share.sh
@@ -377,6 +377,41 @@ reload_pm2() {
     pm2 start $dir_static/build/public.js -n public --source-map-support --time &>/dev/null
 }
 
+diff_time() {
+    local format="$1"
+    local begin_time="$2"
+    local end_time="$3"
+
+    if [[ $is_macos -eq 1 ]]; then
+        diff_time=$(($(date -j -f "$format" "$end_time" +%s) - $(date -j -f "$format" "$begin_time" +%s)))
+    else
+        diff_time=$(($(date +%s -d "$end_time") - $(date +%s -d "$begin_time")))
+    fi
+    echo "$diff_time"
+}
+
+format_time() {
+    local format="$1"
+    local time="$2"
+
+    if [[ $is_macos -eq 1 ]]; then
+        echo $(date -j -f "$format" "$time" "+%Y-%m-%d %H:%M:%S")
+    else
+        echo $(date -d "$time" "+%Y-%m-%d %H:%M:%S")
+    fi
+}
+
+format_timestamp() {
+    local format="$1"
+    local time="$2"
+
+    if [[ $is_macos -eq 1 ]]; then
+        echo $(date -j -f "$format" "$time" "+%s")
+    else
+        echo $(date -d "$time" "+%s")
+    fi
+}
+
 init_env
 detect_termux
 detect_macos
diff --git a/shell/task.sh b/shell/task.sh
index 914fd14c..4fda15a2 100755
--- a/shell/task.sh
+++ b/shell/task.sh
@@ -84,8 +84,8 @@ run_normal() {
         fi
     fi
 
-    local time=$(date)
-    log_time=$(date -d "$time" "+%Y-%m-%d-%H-%M-%S")
+    local time=$(date "+%Y-%m-%d-%H-%M-%S")
+    log_time="$time"
     log_dir_tmp="${file_param##*/}"
     if [[ $file_param =~ "/" ]]; then
         if [[ $file_param == /* ]]; then
@@ -99,12 +99,12 @@ run_normal() {
     [[ $log_dir_tmp_path ]] && log_dir_tmp="${log_dir_tmp_path}_${log_dir_tmp}"
     log_dir="${log_dir_tmp%.*}"
     log_path="$log_dir/$log_time.log"
-    cmd="&>> $dir_log/$log_path"
+    cmd=">> $dir_log/$log_path 2>&1"
     [[ "$show_log" == "true" ]] && cmd=""
     make_dir "$dir_log/$log_dir"
 
-    local begin_time=$(date -d "$time" "+%Y-%m-%d %H:%M:%S")
-    local begin_timestamp=$(date -d "$time" "+%s")
+    local begin_time=$(format_time "%Y-%m-%d-%H-%M-%S" "$time")
+    local begin_timestamp=$(format_timestamp "%Y-%m-%d-%H-%M-%S" "$time")
     eval echo -e "\#\# 开始执行... $begin_time\\\n" $cmd
     [[ -f $task_error_log_path ]] && eval cat $task_error_log_path $cmd
 
@@ -155,8 +155,8 @@ run_concurrent() {
     [[ ! -z $cookieStr ]] && export ${env_param}=${cookieStr}
 
     define_program "$file_param"
-    local time=$(date)
-    log_time=$(date -d "$time" "+%Y-%m-%d-%H-%M-%S")
+    local time=$(date "+%Y-%m-%d-%H-%M-%S")
+    log_time="$time"
     log_dir_tmp="${file_param##*/}"
     if [[ $file_param =~ "/" ]]; then
         if [[ $file_param == /* ]]; then
@@ -170,12 +170,12 @@ run_concurrent() {
     [[ $log_dir_tmp_path ]] && log_dir_tmp="${log_dir_tmp_path}_${log_dir_tmp}"
     log_dir="${log_dir_tmp%.*}"
     log_path="$log_dir/$log_time.log"
-    cmd="&>> $dir_log/$log_path"
+    cmd=">> $dir_log/$log_path 2>&1"
     [[ "$show_log" == "true" ]] && cmd=""
     make_dir "$dir_log/$log_dir"
 
-    local begin_time=$(date -d "$time" "+%Y-%m-%d %H:%M:%S")
-    local begin_timestamp=$(date -d "$time" "+%s")
+    local begin_time=$(format_time "%Y-%m-%d-%H-%M-%S" "$time")
+    local begin_timestamp=$(format_timestamp "%Y-%m-%d-%H-%M-%S" "$time")
 
     eval echo -e "\#\# 开始执行... $begin_time\\\n" $cmd
     [[ -f $task_error_log_path ]] && eval cat $task_error_log_path $cmd
@@ -225,8 +225,8 @@ run_designated() {
     fi
 
     define_program "$file_param"
-    local time=$(date)
-    log_time=$(date -d "$time" "+%Y-%m-%d-%H-%M-%S")
+    local time=$(date "+%Y-%m-%d-%H-%M-%S")
+    log_time="$time"
     log_dir_tmp="${file_param##*/}"
     if [[ $file_param =~ "/" ]]; then
         if [[ $file_param == /* ]]; then
@@ -240,12 +240,12 @@ run_designated() {
     [[ $log_dir_tmp_path ]] && log_dir_tmp="${log_dir_tmp_path}_${log_dir_tmp}"
     log_dir="${log_dir_tmp%.*}"
     log_path="$log_dir/$log_time.log"
-    cmd="&>> $dir_log/$log_path"
+    cmd=">> $dir_log/$log_path 2>&1"
     [[ "$show_log" == "true" ]] && cmd=""
     make_dir "$dir_log/$log_dir"
 
-    local begin_time=$(date -d "$time" "+%Y-%m-%d %H:%M:%S")
-    local begin_timestamp=$(date -d "$time" "+%s")
+    local begin_time=$(format_time "%Y-%m-%d-%H-%M-%S" "$time")
+    local begin_timestamp=$(format_timestamp "%Y-%m-%d-%H-%M-%S" "$time")
 
     local envs=$(eval echo "\$${env_param}")
     local array=($(echo $envs | sed 's/&/ /g'))
@@ -289,8 +289,8 @@ run_designated() {
 run_else() {
     local file_param="$1"
     define_program "$file_param"
-    local time=$(date)
-    log_time=$(date -d "$time" "+%Y-%m-%d-%H-%M-%S")
+    local time=$(date "+%Y-%m-%d-%H-%M-%S")
+    log_time="$time"
     log_dir_tmp="${file_param##*/}"
     if [[ $file_param =~ "/" ]]; then
         if [[ $file_param == /* ]]; then
@@ -304,12 +304,12 @@ run_else() {
     [[ $log_dir_tmp_path ]] && log_dir_tmp="${log_dir_tmp_path}_${log_dir_tmp}"
     log_dir="${log_dir_tmp%.*}"
     log_path="$log_dir/$log_time.log"
-    cmd="&>> $dir_log/$log_path"
+    cmd=">> $dir_log/$log_path 2>&1"
     [[ "$show_log" == "true" ]] && cmd=""
     make_dir "$dir_log/$log_dir"
 
-    local begin_time=$(date -d "$time" "+%Y-%m-%d %H:%M:%S")
-    local begin_timestamp=$(date -d "$time" "+%s")
+    local begin_time=$(format_time "%Y-%m-%d-%H-%M-%S" "$time")
+    local begin_timestamp=$(format_timestamp "%Y-%m-%d-%H-%M-%S" "$time")
 
     eval echo -e "\#\# 开始执行... $begin_time\\\n" $cmd
     [[ -f $task_error_log_path ]] && eval cat $task_error_log_path $cmd
diff --git a/shell/update.sh b/shell/update.sh
index 52262d65..3dc3633b 100755
--- a/shell/update.sh
+++ b/shell/update.sh
@@ -538,7 +538,7 @@ main() {
         ;;
     esac
     local end_time=$(date '+%Y-%m-%d %H:%M:%S')
-    local diff_time=$(($(date +%s -d "$end_time") - $(date +%s -d "$begin_time")))
+    local diff_time=$(diff_time "%Y-%m-%d %H:%M:%S" "$begin_time" "$end_time")
     if [[ $p1 != "repo" ]] && [[ $p1 != "raw" ]]; then
         echo -e "\n## 执行结束... $end_time  耗时 $diff_time 秒" >>$log_path
         cat $log_path