diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d4f60f..0321dd2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# v0.1.3
+
+- Remove some unused code.
+
 # v0.1.2
 
 - Fix not starting Svelte Language Server on packaged extension release.
diff --git a/SvelteNova.novaextension/extension.json b/SvelteNova.novaextension/extension.json
index 5730f82..2f8ac1c 100644
--- a/SvelteNova.novaextension/extension.json
+++ b/SvelteNova.novaextension/extension.json
@@ -3,7 +3,7 @@
   "name": "Svelte",
   "organization": "Shibo Lyu",
   "description": "LSP support for Svelte.",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "categories": ["languages"],
   "license": "MIT",
   "bugs": "https://github.com/laosb/SvelteNova/issues",
diff --git a/SvelteNova.novaextension/npm-shrinkwrap.json b/SvelteNova.novaextension/npm-shrinkwrap.json
index df3fec2..dbd0e53 100644
--- a/SvelteNova.novaextension/npm-shrinkwrap.json
+++ b/SvelteNova.novaextension/npm-shrinkwrap.json
@@ -1,12 +1,12 @@
 {
   "name": "sveltenova.novaextension",
-  "version": "0.1.0",
+  "version": "0.1.3",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "sveltenova.novaextension",
-      "version": "0.1.0",
+      "version": "0.1.3",
       "dependencies": {
         "svelte-language-server": "^0.10.147"
       }
diff --git a/SvelteNova.novaextension/package.json b/SvelteNova.novaextension/package.json
index 8580b4a..8e1550d 100644
--- a/SvelteNova.novaextension/package.json
+++ b/SvelteNova.novaextension/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sveltenova.novaextension",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "dependencies": {
     "svelte-language-server": "^0.10.147"
   }
diff --git a/SvelteNova.novaextension/run.sh b/SvelteNova.novaextension/run.sh
index 379f646..6f07b63 100755
--- a/SvelteNova.novaextension/run.sh
+++ b/SvelteNova.novaextension/run.sh
@@ -2,4 +2,4 @@
 
 cd "$WORKDIR"
 
-"$SVELTE_SERVER" --stdio
+node "$SVELTE_SERVER" --stdio
diff --git a/package.json b/package.json
index 96be3ed..4a7030b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "svelte-nova",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "main": "SvelteNova.novaextension/main.js",
   "repository": "https://github.com/laosb/SvelteNova",
   "author": "laosb <laosb@lasteam.net>",
diff --git a/src/main.ts b/src/main.ts
index 8d9248d..4543866 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -2,24 +2,9 @@ import { dependencyManagement } from 'nova-extension-utils'
 
 var langServer: SvelteLanguageServer | null = null
 
-const wrapCommand = (command: (...params: any[]) => void) => {
-  return (...args: any[]) => {
-    try {
-      command(...args)
-    } catch (err) {
-      nova.workspace.showErrorMessage(err)
-    }
-  }
-}
-nova.commands.register(
-  'sb.lao.svelte-nova.commands.openWorkspaceConfig',
-  wrapCommand((workspace) => {
-    workspace.openConfig()
-  })
-)
-nova.commands.register('sb.lao.svelte-nova.commands.reload', () => {
+nova.commands.register('sb.lao.svelte-nova.commands.reload', async () => {
   deactivate()
-  activate()
+  await activate()
 })
 dependencyManagement.registerDependencyUnlockCommand(
   'sb.lao.svelte-nova.commands.forceClearLock'