diff --git a/packages/core/src/repo.ts b/packages/core/src/repo.ts
index 4c4d870b..4f2f05dc 100644
--- a/packages/core/src/repo.ts
+++ b/packages/core/src/repo.ts
@@ -1,4 +1,4 @@
-import { join } from "node:path";
+import { basename, join } from "node:path";
 import { isDirectory, isReadableAndWritableDirectory } from "./directory.js";
 import { hasPackage, Package, writePackage } from "./package.js";
 import { writeReadme } from "./workspace.js";
@@ -35,6 +35,8 @@ export async function createRepo({
   await writePackage({
     directory,
     data: {
+      name: basename(directory),
+      version: "0.0.0",
       license,
       moker: {
         plugins: [],
diff --git a/packages/core/src/yarn.ts b/packages/core/src/yarn.ts
index 62d31193..c5878d18 100644
--- a/packages/core/src/yarn.ts
+++ b/packages/core/src/yarn.ts
@@ -28,6 +28,8 @@ const queues = {
 };
 
 export async function initYarnExistingRepo({ directory }: DirOption) {
+  await exec("git", ["init", "--initial-branch", "main"], { cwd: directory });
+
   await exec("yarn", ["set", "version", "latest"], { cwd: directory });
 
   await initYarn({ directory });