diff --git a/Readme.md b/Readme.md
index 0427f86..aa11702 100644
--- a/Readme.md
+++ b/Readme.md
@@ -87,6 +87,7 @@ this extension.
 - `typescript.suggest.paths`:Enable/disable suggest paths in import statement and require calls, default: `true`
 - `typescript.suggest.autoImports`:Enable/disable auto import suggests., default: `true`
 - `typescript.suggest.completeFunctionCalls`:Enable snippet for method suggestion, default: `true`
+- `typescript.format.enabled`:Enable/disable format of typescript files.
 - `typescript.format.insertSpaceAfterCommaDelimiter` default: `true`
 - `typescript.format.insertSpaceAfterConstructor` default: `false`
 - `typescript.format.insertSpaceAfterSemicolonInForStatements` default: `true`
@@ -102,18 +103,19 @@ this extension.
 - `typescript.format.insertSpaceAfterTypeAssertion` default: `false`
 - `typescript.format.placeOpenBraceOnNewLineForFunctions` default: `false`
 - `typescript.format.placeOpenBraceOnNewLineForControlBlocks` default: `false`
+- `javascript.format.enabled`: Enable/disable format for javascript files.
 - `javascript.showUnused`: show unused variable hint.
 - `javascript.updateImportsOnFileMove.enable` default: `true`
 - `javascript.implementationsCodeLens.enable` default: `true`
 - `javascript.referencesCodeLens.enable` default: `true`
 - `javascript.preferences.importModuleSpecifier` default: `"non-relative"`
 - `javascript.preferences.quoteStyle` default: `"single"`
-- `javascript.validate.enable`:Enable/disable JavaScript validation., default: `true`
-- `javascript.suggestionActions.enabled`:Enable/disable suggestion diagnostics for JavaScript files in the editor. Requires using TypeScript 2.8 or newer in the workspace., default: `true`
-- `javascript.suggest.names` default: `true`
-- `javascript.suggest.enabled` default: `true`
-- `javascript.suggest.paths`:Enable/disable suggest paths in import statement and require calls, default: `true`
-- `javascript.suggest.autoImports`:Enable/disable auto import suggests., default: `true`
+- `javascript.validate.enable`: Enable/disable JavaScript validation., default: `true`
+- `javascript.suggestionActions.enabled`: Enable/disable suggestion diagnostics for JavaScript files in the editor. Requires using TypeScript 2.8 or newer in the workspace., default: `true`
+- `javascript.suggest.names`: default `true`
+- `javascript.suggest.enabled`: default `true`
+- `javascript.suggest.paths`: Enable/disable suggest paths in import statement and require calls, default: `true`
+- `javascript.suggest.autoImports`: Enable/disable auto import suggests., default: `true`
 - `javascript.suggest.completeFunctionCalls`:Enable snippet for method suggestion, default: `true`
 - `javascript.format.insertSpaceAfterCommaDelimiter` default: `true`
 - `javascript.format.insertSpaceAfterConstructor` default: `false`
diff --git a/package.json b/package.json
index 1adb1ca..9c80de9 100644
--- a/package.json
+++ b/package.json
@@ -268,6 +268,11 @@
           "default": true,
           "description": "Enable snippet for method suggestion"
         },
+        "typescript.format.enabled": {
+          "type": "boolean",
+          "default": true,
+          "description": "Enable format for typescript."
+        },
         "typescript.format.insertSpaceAfterCommaDelimiter": {
           "type": "boolean",
           "default": true
@@ -395,6 +400,11 @@
           "default": true,
           "description": "Enable snippet for method suggestion"
         },
+        "javascript.format.enabled": {
+          "type": "boolean",
+          "default": true,
+          "description": "Enable format for javascript."
+        },
         "javascript.format.insertSpaceAfterCommaDelimiter": {
           "type": "boolean",
           "default": true
diff --git a/src/server/features/formatting.ts b/src/server/features/formatting.ts
index 61a9981..1c7c71f 100644
--- a/src/server/features/formatting.ts
+++ b/src/server/features/formatting.ts
@@ -20,12 +20,17 @@ export default class TypeScriptFormattingProvider
   ) {
   }
 
+  private enabled(document: TextDocument): boolean {
+    return this.formattingOptionsManager.formatEnabled(document)
+  }
+
   private async doFormat(
     document: TextDocument,
     options: FormattingOptions,
     args: Proto.FormatRequestArgs,
     token?: CancellationToken
   ): Promise<TextEdit[]> {
+    if (!this.enabled(document)) return []
     await this.formattingOptionsManager.ensureConfigurationOptions(
       document,
       options.insertSpaces,
@@ -49,6 +54,7 @@ export default class TypeScriptFormattingProvider
     options: FormattingOptions,
     token: CancellationToken
   ): Promise<TextEdit[]> {
+    if (!this.enabled(document)) return []
     const filepath = this.client.toPath(document.uri)
     if (!filepath) return []
     const args: Proto.FormatRequestArgs = {
@@ -66,6 +72,7 @@ export default class TypeScriptFormattingProvider
     options: FormattingOptions,
     token?: CancellationToken
   ): Promise<TextEdit[]> {
+    if (!this.enabled(document)) return []
     const filepath = this.client.toPath(document.uri)
     if (!filepath) return []
     const args: Proto.FormatRequestArgs = {
@@ -85,13 +92,10 @@ export default class TypeScriptFormattingProvider
     options: FormattingOptions,
     token: CancellationToken
   ): Promise<TextEdit[]> {
-    if (!this.client.configuration.formatOnType) {
-      return
-    }
+    if (!this.enabled(document)) return []
+    if (!this.client.configuration.formatOnType) return []
     const file = this.client.toPath(document.uri)
-    if (!file) {
-      return []
-    }
+    if (!file) return []
 
     await this.formattingOptionsManager.ensureConfigurationOptions(
       document,