diff --git a/packages/@vue/cli-plugin-typescript/generator/template/tsconfig.json b/packages/@vue/cli-plugin-typescript/generator/template/tsconfig.json
index 435584d986..c616620498 100644
--- a/packages/@vue/cli-plugin-typescript/generator/template/tsconfig.json
+++ b/packages/@vue/cli-plugin-typescript/generator/template/tsconfig.json
@@ -17,6 +17,7 @@
     <%_ } _%>
     "esModuleInterop": true,
     "allowSyntheticDefaultImports": true,
+    "useDefineForClassFields": true,
     "sourceMap": true,
     "baseUrl": ".",
     "types": [