diff --git a/quickstart.sh b/quickstart.sh
index 0b376fb..b3cf274 100755
--- a/quickstart.sh
+++ b/quickstart.sh
@@ -219,7 +219,7 @@ main() {
     print_info "配置 AI API..."
     echo ""
 
-    PKUAI_API_KEY=$(read_input "PKU AI API Key" "" "true")
+    PKUAI_API_KEY=$(read_password "PKU AI API Key" "true")
     PKUAI_API_BASE=$(read_input "PKU AI API Base URL" "https://chat.noc.pku.edu.cn/")
 
     echo ""
@@ -320,6 +320,11 @@ EOF
 EOF
     print_success "新的 CLAUDE.md 已创建"
 
+    # 清空 README.md
+    print_info "清空 README.md..."
+    > README.md
+    print_success "README.md 已清空"
+
     # 创建 Claude Code Router 配置
     print_info "配置 Claude Code Router..."
     mkdir -p ~/.claude-code-router
@@ -394,17 +399,31 @@ EOF
     GIT_USER_NAME=$(read_input "Git 用户名" "")
 
     echo ""
-    print_info "设置 Git 全局配置..."
+    git init
+    git config init.defaultBranch main
+    print_info "设置 Git 用户配置..."
     git config user.email "$GIT_USER_EMAIL"
     git config user.name "$GIT_USER_NAME"
-    print_success "Git 全局配置已设置"
+    print_success "Git 用户配置已设置"
 
     # 初始化新的 git 仓库
     print_info "初始化 Git 仓库..."
-    git init
     git add .
     git commit -m "init"
-    print_success "Git 仓库已初始化并完成首次提交"
+    git branch -M main
+    print_success "Git 仓库已初始化并完成首次提交 (主分支: main)"
+
+    # 配置远程仓库
+    echo ""
+    print_info "配置远程仓库 (格式: https://用户名:密码@gitea.example.com/用户名/仓库名.git)"
+    GIT_REMOTE_URL=$(read_input "远程仓库链接" "" "true")
+
+    if [ -n "$GIT_REMOTE_URL" ]; then
+        git remote add origin "$GIT_REMOTE_URL"
+        print_success "远程仓库已配置: $GIT_REMOTE_URL"
+    else
+        print_info "跳过远程仓库配置"
+    fi
 
     # ==================== 完成提示 ====================
     print_header "配置完成!"