diff --git a/back/loaders/deps.ts b/back/loaders/deps.ts
index 34738f48..89e0ca35 100644
--- a/back/loaders/deps.ts
+++ b/back/loaders/deps.ts
@@ -23,18 +23,21 @@ async function linkCommand() {
     {
       src: 'update.sh',
       dest: 'ql',
+      tmp: 'ql_tmp',
     },
     {
       src: 'task.sh',
       dest: 'task',
+      tmp: 'task_tmp',
     },
   ];
 
   for (const link of linkShell) {
     const source = path.join(config.rootPath, 'shell', link.src);
     const target = path.join(commandDir, link.dest);
-    await rmPath(target);
-    await fs.symlink(source, target);
+    const tmpTarget = path.join(commandDir, link.tmp);
+    await fs.symlink(source, tmpTarget);
+    await fs.rename(tmpTarget, target);
   }
 }
 
diff --git a/docker/docker-entrypoint.sh b/docker/docker-entrypoint.sh
index b2c108ed..78def676 100755
--- a/docker/docker-entrypoint.sh
+++ b/docker/docker-entrypoint.sh
@@ -3,7 +3,6 @@
 dir_shell=/ql/shell
 . $dir_shell/env.sh
 . $dir_shell/share.sh
-link_shell
 
 echo -e "======================1. 检测配置文件========================\n"
 make_dir /etc/nginx/conf.d
diff --git a/shell/share.sh b/shell/share.sh
index c435d232..f038ddd8 100755
--- a/shell/share.sh
+++ b/shell/share.sh
@@ -129,31 +129,6 @@ gen_random_num() {
   echo $((${RANDOM} % $divi))
 }
 
-link_shell_sub() {
-  local link_path="$1"
-  local original_path="$2"
-  if [[ ! -L $link_path ]] || [[ $(readlink -f $link_path) != $original_path ]]; then
-    rm -f $link_path 2>/dev/null
-    ln -sf $original_path $link_path
-  fi
-}
-
-link_shell() {
-  if [[ $is_termux -eq 1 ]]; then
-    local path="/data/data/com.termux/files/usr/bin/"
-  elif [[ $PATH == */usr/local/bin* ]] && [[ -d /usr/local/bin ]]; then
-    local path="/usr/local/bin/"
-  else
-    local path=""
-    echo -e "脚本功能受限，请自行添加命令的软连接...\n"
-  fi
-  if [[ $path ]]; then
-    for ((i = 0; i < ${#link_name[*]}; i++)); do
-      link_shell_sub "$path${link_name[i]}" "$dir_shell/${original_name[i]}"
-    done
-  fi
-}
-
 define_cmd() {
   local cmd_prefix cmd_suffix
   if type task &>/dev/null; then