diff --git a/restart_session.js b/restart_session.js
new file mode 100644
index 0000000..d9a1dce
--- /dev/null
+++ b/restart_session.js
@@ -0,0 +1,63 @@
+/**
+ * @prettier
+ */
+"use strict";
+
+/* Module Require */
+const child_process = require("child_process"),
+  path = require("path");
+
+const exec = function (cmdLine, opts) {
+    console.log(cmdLine, typeof opts !== "undefined" ? opts : "");
+    console.log(child_process.execSync(cmdLine, opts).toString());
+  },
+  getFiles = function (module_name, dir) {
+    return child_process
+      .execSync(`find ${path.join(process.env.LI_HOME, module_name, dir, session_name)} -name "*json"`)
+      .toString()
+      .split("\n")
+      .slice(0, -1)
+      .map(function (item) {
+        return item.split(session_name)[1];
+      });
+  },
+  buildArgs = function (args) {
+    let result = {};
+    for (let i = 0; i < args.length; i += 2) {
+      if (args[i].substring(0, 2) === "--") result[args[i].substring(2)] = args[i + 1];
+    }
+    return result;
+  };
+
+let myArgs = buildArgs(process.argv.slice(2)),
+  modules = typeof myArgs.modules !== undefined ? myArgs.modules.split(",") : [],
+  session_name = myArgs.session,
+  i = 0;
+
+if (modules.length <= 0) {
+  console.log("use --modules <modules>\twhere modules is like module1,module2,...");
+  process.exit(0);
+}
+if (typeof session_name === "undefined" || session_name === "") {
+  console.log("use --session <session>\twhere session is like XXX_XXXX-XX-XX_XXX");
+  process.exit(0);
+}
+
+while (i < modules.length) {
+  let files = getFiles(modules[i], "in");
+  exec(`./run --standalone ${session_name}`, {
+    cwd: `${path.join(process.env.LI_HOME, modules[i])}`
+  });
+  let filesStillIn = getFiles(modules[i], "in"),
+    filesProceed = files.filter(function (x) {
+      return !filesStillIn.includes(x);
+    });
+  if (i < modules.length - 1)
+    for (let j = 0; j < filesProceed.length; j++) {
+      let a = path.join(process.env.LI_HOME, modules[i], "out", session_name, filesProceed[j]),
+        b = path.join(process.env.LI_HOME, modules[i + 1], "in", session_name, filesProceed[j]);
+      exec(`cp ${a} ${b}`);
+    }
+  if (filesStillIn.length === 0) i++;
+  else console.log("restart " + modules[i]);
+}