diff --git a/frontend/src/components/PackageDrawer.vue b/frontend/src/components/PackageDrawer.vue
index 36ceb44..afc9b61 100644
--- a/frontend/src/components/PackageDrawer.vue
+++ b/frontend/src/components/PackageDrawer.vue
@@ -184,7 +184,7 @@ function delVersion(v) {
               <span class="ver-size">{{ fmtSize(v.size) }}</span>
               <span class="ver-date">{{ fmtDate(v.date) }}</span>
               <button class="copy-mini" title="复制安装命令" @click="copyText(`npm install ${pkg.name}@${v.version}`)">📋</button>
-              <button class="del-btn" title="删除此版本" @click="delVersion(v)">🗑</button>
+              <button class="del-btn" title="删除此版本" @click="delVersion(v.version)">🗑</button>
             </div>
           </div>