diff --git a/packages/@vue/cli-plugin-typescript/generator/template/tsconfig.json b/packages/@vue/cli-plugin-typescript/generator/template/tsconfig.json
index bc3cb7946b..d641ad531d 100644
--- a/packages/@vue/cli-plugin-typescript/generator/template/tsconfig.json
+++ b/packages/@vue/cli-plugin-typescript/generator/template/tsconfig.json
@@ -59,5 +59,11 @@
   ],
   "exclude": [
     "node_modules"
-  ]
+  ],
+  "vueCompilerOptions": {
+    "target": 2.7,
+    "extensions": [
+      ".vue"
+    ]
+  }
 }