diff --git a/package.json b/package.json
index cef8361..f7f7d34 100644
--- a/package.json
+++ b/package.json
@@ -555,6 +555,15 @@
                 "category": "Digital-IDE",
                 "title": "%digital-ide.netlist.title%"
             },
+            {
+                "command": "digital-ide.netlist.run-ys",
+                "icon": {
+                    "light": "images/svg/light/netlist.svg",
+                    "dark": "images/svg/dark/netlist.svg"
+                },
+                "category": "Digital-IDE",
+                "title": "%digital-ide.netlist.title%"
+            },
             {
                 "command": "digital-ide.fsm",
                 "icon": {
@@ -737,6 +746,11 @@
                     "when": "resourceLangId == vhdl",
                     "command": "digital-ide.vhdl2vlog",
                     "group": "navigation@6"
+                },
+                {
+                    "when": "editorLangId == ys",
+                    "command": "digital-ide.netlist.run-ys",
+                    "group": "navigation@1"
                 }
             ],
             "editor/context": [
@@ -1020,6 +1034,17 @@
                 },
                 "configuration": "./config/ignore.configuration.json"
             },
+            {
+                "id": "ys",
+                "extensions": [
+                    ".ys"
+                ],
+                "icon": {
+                    "dark": "./images/svg/dark/ys.svg",
+                    "light": "./images/svg/dark/ys.svg"
+                },
+                "configuration": "./config/ys.configuration.json"
+            },
             {
                 "id": "digital-ide-output",
                 "mimetypes": [
@@ -1078,6 +1103,11 @@
                 "language": "dideignore",
                 "scopeName": "source.dideignore",
                 "path": "./syntaxes/ignore.json"
+            },
+            {
+                "language": "ys",
+                "scopeName": "source.ys",
+                "path": "./syntaxes/ys.json"
             }
         ],
         "snippets": [
diff --git a/src/function/dide-netlist/index.ts b/src/function/dide-netlist/index.ts
index a0ce67c..58fb104 100644
--- a/src/function/dide-netlist/index.ts
+++ b/src/function/dide-netlist/index.ts
@@ -3,6 +3,7 @@ import * as fspath from 'path';
 import * as fs from 'fs';
 
 import { WASI } from 'wasi';
+
 import { AbsPath, opeParam, ReportType, YosysOutput } from '../../global';
 import { hdlParam } from '../../hdlParser';
 import { hdlDir, hdlFile, hdlPath } from '../../hdlFs';
@@ -26,8 +27,8 @@ class Netlist {
 
     constructor(context: vscode.ExtensionContext) {
         this.context = context;
-        this.wsName = 'dide';
-        this.libName = 'lib';
+        this.wsName = '{workspace}';
+        this.libName = '{library}';
     }
 
     public async open(uri: vscode.Uri, moduleName: string) {
@@ -82,8 +83,13 @@ class Netlist {
         }
 
         const wasm = this.wasm;
-        const { wasi, fd } = this.makeWasi(targetYs);
+        const wasiResult = this.makeWasi(targetYs, moduleName);
         
+        if (wasiResult === undefined) {
+            return;
+        }
+        const { wasi, fd } = wasiResult;
+
         const netlistPayloadFolder = hdlPath.join(opeParam.prjInfo.prjPath, 'netlist');
         const targetJson = hdlPath.join(netlistPayloadFolder, moduleName + '.json');
         hdlFile.rmSync(targetJson);
@@ -124,7 +130,7 @@ class Netlist {
         const netlistPayloadFolder = hdlPath.join(opeParam.prjInfo.prjPath, 'netlist');
         hdlDir.mkdir(netlistPayloadFolder);
         const target = hdlPath.join(netlistPayloadFolder, topModule + '.ys');
-        const targetJson = hdlPath.join(netlistPayloadFolder, topModule + '.json').replace(opeParam.workspacePath, '/' + this.wsName);
+        const targetJson = hdlPath.join(netlistPayloadFolder, topModule + '.json').replace(opeParam.workspacePath, this.wsName);
 
         const scripts: string[] = [];
         for (const file of files) {
@@ -135,10 +141,10 @@ class Netlist {
             }
 
             if (file.startsWith(opeParam.workspacePath)) {
-                const constraintPath = file.replace(opeParam.workspacePath, '/' + this.wsName);
+                const constraintPath = file.replace(opeParam.workspacePath, this.wsName);
                 scripts.push(`read_verilog -sv -formal -overwrite ${constraintPath}`);
             } else if (file.startsWith(opeParam.prjInfo.libCommonPath)) {
-                const constraintPath = file.replace(opeParam.prjInfo.libCommonPath, '/' + this.libName);
+                const constraintPath = file.replace(opeParam.prjInfo.libCommonPath, this.libName);
                 scripts.push(`read_verilog -sv -formal -overwrite ${constraintPath}`);
             }
         }
@@ -158,36 +164,40 @@ class Netlist {
         scripts.push(`write_json ${targetJson}`);
         const ysCode = scripts.join('\n');
         hdlFile.writeFile(target, ysCode);
-        return target.replace(opeParam.workspacePath, '/' + this.wsName);
+        return target.replace(opeParam.workspacePath, this.wsName);
     }
 
-    private makeWasi(target: string) {
+    private makeWasi(target: string, moduleName: string) {
         // 创建日志文件路径
-        const logFilePath = hdlPath.join(opeParam.prjInfo.prjPath, 'netlist', 'netlist.log');
+        const logFilePath = hdlPath.join(opeParam.prjInfo.prjPath, 'netlist', moduleName + '.log');
         hdlFile.removeFile(logFilePath);
         const logFd = fs.openSync(logFilePath, 'a');
 
-        const wasi = new WASI({
-            version: 'preview1',
-            args: [
-                'yosys',
-                '-s',
-                target
-            ],
-            preopens: {
-                '/share': hdlPath.join(opeParam.extensionPath, 'resources', 'dide-netlist', 'static', 'share'),
-                ['/' + this.wsName ]: opeParam.workspacePath,
-                ['/' + this.libName]: opeParam.prjInfo.libCommonPath
-            },
-            stdin: process.stdin.fd,
-            stdout: process.stdout.fd,
-            stderr: logFd,
-            // stdout: logFd,
-            // stderr: logFd,
-            env: process.env
-        });
+        try {
+            const wasiOption = {
+                version: 'preview1',
+                args: [
+                    'yosys',
+                    '-s',
+                    target
+                ],
+                preopens: {
+                    '/share': hdlPath.join(opeParam.extensionPath, 'resources', 'dide-netlist', 'static', 'share'),
+                    [this.wsName ]: opeParam.workspacePath,
+                    [this.libName]: opeParam.prjInfo.libCommonPath
+                },
+                stdin: process.stdin.fd,
+                stdout: process.stdout.fd,
+                stderr: logFd,
+                env: process.env
+            };
 
-        return { wasi, fd: logFd };
+            const wasi = new WASI(wasiOption);
+            return { wasi, fd: logFd };
+        } catch (error) {
+            fs.closeSync(logFd);
+            return undefined;
+        }
     }
 
     private async loadWasm() {
@@ -294,6 +304,10 @@ class Netlist {
             YosysOutput.report('Schematic saved in ' + savePath);
         }
     }
+
+    public async runYs(uri: vscode.Uri) {
+
+    }
 }
 
 export async function openNetlistViewer(context: vscode.ExtensionContext, uri: vscode.Uri, moduleName: string) {
@@ -301,6 +315,11 @@ export async function openNetlistViewer(context: vscode.ExtensionContext, uri: v
     viewer.open(uri, moduleName);
 }
 
+export async function runYsScript(context: vscode.ExtensionContext, uri: vscode.Uri) {
+    const viewer = new Netlist(context);
+
+}
+
 
 function registerMessageEvent(panel: vscode.WebviewPanel) {
     panel.webview.onDidReceiveMessage(message => {
diff --git a/src/function/index.ts b/src/function/index.ts
index 6701e21..e68d408 100644
--- a/src/function/index.ts
+++ b/src/function/index.ts
@@ -139,6 +139,12 @@ function registerNetlist(context: vscode.ExtensionContext) {
             Netlist.openNetlistViewer(context, uri, moduleName);
         })
     );
+
+    context.subscriptions.push(
+        vscode.commands.registerCommand('digital-ide.netlist.run-ys', (uri) => {
+            
+        })
+    )
     
     context.subscriptions.push(
         vscode.commands.registerCommand('digital-ide.netlist.treeview', (view: ModuleDataItem) => {
diff --git a/src/function/lsp-client/index.ts b/src/function/lsp-client/index.ts
index af17c89..30f7812 100644
--- a/src/function/lsp-client/index.ts
+++ b/src/function/lsp-client/index.ts
@@ -39,7 +39,7 @@ function extractTarGz(filePath: string, outputDir: string): Promise<void> {
         cwd: outputDir, // 解压到指定目录
     });
 
-    inputStream.pipe(gunzip).pipe(extract);
+    inputStream.pipe(gunzip).pipe(extract as NodeJS.WritableStream);
 
     return new Promise((resolve, reject) => {
         extract.on('finish', () => {