diff --git a/public/index.html b/public/index.html
index 4187343..07e97b3 100644
--- a/public/index.html
+++ b/public/index.html
@@ -17,13 +17,14 @@
 
     <script>
         window.readVcdFile = async () => {
-            const response = await fetch('test.vcd');
+            let inputFile = 'test.vcd';
+            const response = await fetch(inputFile);
             const blob = await response.blob();
             const reader = new FileReader();
             return new Promise((resolve, reject) => {
                 reader.onload = event => {
                     const arrayBuffer = event.target.result;
-                    resolve(arrayBuffer);
+                    resolve([arrayBuffer, inputFile]);
                 };
                 reader.readAsArrayBuffer(blob);
             });
diff --git a/src/App.vue b/src/App.vue
index 7fbf1a9..2157371 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -28,6 +28,7 @@ import ToolBar from '@/components/toolbar';
 import Sidebar from '@/components/sidebar';
 import RightNav from '@/components/right-nav.vue';
 import Pivot from '@/components/pivot';
+import { recoverFromInputFile } from './hook/recover';
 
 const { t } = useI18n();
 
@@ -83,9 +84,14 @@ onMounted(async () => {
     if (!localStorage.getItem('setting')) {
         localStorage.setItem('setting', JSON.stringify(globalSetting));
     }
-
+    
     // 初始化载入 vcd 文件
-    const arrayBuffer = await window.readVcdFile();
+    const [arrayBuffer, inputFile] = await window.readVcdFile();
+    
+    // 寻找 inputFile 下同名的文件，载入配置中
+    await recoverFromInputFile(inputFile);
+    
+
     const url = await getCrossOriginWorkerURL(window.workerPath);
     const worker = new Worker(url, {
         name: 'vcd-stream',
@@ -120,6 +126,11 @@ onMounted(async () => {
         emitter.emit('meta-ready', null);
 
         // 这一步时，已经加载完成
+
+        // 根据 recoverConfig 完成现场回复
+        
+
+        // 初始化右侧的模型 treeview 面板
         // 默认第一个模块被选中
         if (VcdInfo.topModules.length > 0) {
             const defaultMod = VcdInfo.topModules[0];
diff --git a/src/components/treeview/signals.js b/src/components/treeview/signals.js
new file mode 100644
index 0000000..003e287
--- /dev/null
+++ b/src/components/treeview/signals.js
@@ -0,0 +1,4 @@
+
+export const controller = {
+    lastSignal: undefined
+};
\ No newline at end of file
diff --git a/src/components/treeview/signals.vue b/src/components/treeview/signals.vue
index d3e7575..4779b34 100644
--- a/src/components/treeview/signals.vue
+++ b/src/components/treeview/signals.vue
@@ -26,6 +26,7 @@ import { useI18n } from 'vue-i18n';
 import { emitter, globalLookup } from '@/hook/global';
 import { makeIconClass } from '@/hook/utils';
 import { WaveContainerView } from '@/hook/wave-container-view';
+import { controller } from './signals';
 
 defineComponent({ name: 'signals' });
 
@@ -47,10 +48,6 @@ function makeSignalCaption(signal) {
     return signal.size === 1 ? '' : `${signal.size - 1}:0`;
 }
 
-const controller = {
-    lastSignal: undefined
-};
-
 /**
  * @description 用于点击波形后触发的逻辑，如果波形已经在列表中，则去除，否则，加入
  * NOTE：该函数需要同时操作所有的波形容器视图
@@ -70,7 +67,7 @@ function toggleRender(event, signal) {
                 renderSignals.push(currentSignal);
             }
         }
-
+ 
         for (const renderSignal of renderSignals) {
             WaveContainerView.add(renderSignal);
             controller.lastSignal = renderSignal;
diff --git a/src/hook/recover.js b/src/hook/recover.js
new file mode 100644
index 0000000..f6502e1
--- /dev/null
+++ b/src/hook/recover.js
@@ -0,0 +1,57 @@
+import { controller } from "@/components/treeview/signals";
+import { globalLookup } from "./global";
+import { WaveContainerView } from "./wave-container-view";
+
+export const recoverConfig = {
+    /**
+     * @type {Map<string, IRenderOption>}
+     */
+    waves: new Map(),
+};
+
+async function findRecoverFile(recoverJsonPath) {
+    try {
+        const response = await fetch(recoverJsonPath);
+        if (!response.ok) {
+            return undefined;
+        }
+        const recoverJson = await response.json();
+        return recoverJson;
+    } catch (error) {
+        return undefined;
+    }
+}
+
+/**
+ * 
+ * @param {string} inputFile 读取的 vcd 文件的路径
+ */
+export async function recoverFromInputFile(inputFile) {
+    const recoverJsonPath = inputFile + '.pkl';
+    const recoverJson = await findRecoverFile(recoverJsonPath);
+    if (recoverJson) {
+        const waves = recoverJson.waves;
+        if (waves instanceof Array && waves.length > 0) {
+            for (const wave of waves) {
+                const name = wave.name;
+                const option = wave.option;
+                if (name === undefined || option === undefined || recoverConfig.waves.has(name)) {
+                    continue;
+                }
+                recoverConfig.waves.set(name, option);
+            }
+        }
+    }
+}
+
+/**
+ * @description 恢复现场的函数，主要恢复两个变量 currentWiresRenderView 和 currentSignalRenderOptions
+ * @param {TopModWireItem[]} topModules
+ */
+export function recoverSession(topModules) {
+    // 匹配前缀树
+    
+
+    controller.lastSignal = undefined;
+    globalLookup.render();
+}
\ No newline at end of file
diff --git a/src/types/jsdoc.js b/src/types/jsdoc.js
index d7bd70d..58563b7 100644
--- a/src/types/jsdoc.js
+++ b/src/types/jsdoc.js
@@ -67,6 +67,7 @@
  * @property {string} name
  * @property {number} size
  * @property {string} type
+ * @property {(TopModWireItem | WireItem)[]} body
  */
 
 /**