diff --git a/package.json b/package.json
index db3d2c7..e9e233c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "ini-decode",
-	"version": "1.0.6",
+	"version": "1.0.7",
 	"description": "",
 	"main": "dist/index.js",
 	"types": "typing/index.d.ts",
diff --git a/src/index.ts b/src/index.ts
index 80e0754..e77ee0f 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -74,6 +74,7 @@ function parseDetail(data: any, parent: any, key: any): string {
 	}
 	else {
 		return `{\n\t${Object.keys(data).map(key => {
+			key = (/\-/.test(key)) ? `'${key}'` : key
 			return `${key}: ${parseDetail(data[key], data, key).replace(/\n/g, '\n\t')}`
 		}).join('\n\t')}\n}`
 	}
@@ -89,6 +90,6 @@ export function decode(content: string | Buffer, interfaceName?: string) {
 	const dts = parseDetail(base, null, null)
 	return {
 		json: base,
-		dts: `interface ${interfaceName||'ini'} ${dts}`,
+		dts: `interface ${interfaceName || 'ini'} ${dts}`,
 	}
 }
\ No newline at end of file