diff --git a/static/app.js b/static/app.js
index a1eed76..daf57e4 100644
--- a/static/app.js
+++ b/static/app.js
@@ -430,11 +430,13 @@ function renderChartOn(id, data) {
   });
 }
 
-function drawerField(icon, label, name, value, multiline = false) {
+function drawerField(icon, label, name, value, multiline = false, customControl = null) {
   const initialValue = text(value);
-  const control = multiline
-    ? `<textarea name="${name}" rows="2" class="drawer-value drawer-textarea" data-original="${initialValue}">${initialValue}</textarea>`
-    : `<input name="${name}" value="${initialValue}" class="drawer-value" data-original="${initialValue}">`;
+  const control = customControl
+    ? customControl
+    : multiline
+      ? `<textarea name="${name}" rows="2" class="drawer-value drawer-textarea" data-original="${initialValue}">${initialValue}</textarea>`
+      : `<input name="${name}" value="${initialValue}" class="drawer-value" data-original="${initialValue}">`;
   return `<div class="drawer-field">
     <div class="drawer-field-label"><i data-lucide="${icon}"></i><span>${label}</span></div>
     <div class="drawer-field-control">${control}</div>
@@ -448,7 +450,7 @@ function openDrawer(resource, id) {
   const fields = resource === "sales"
     ? [["target_customer","业务机会"],["priority","优先级"],["status","状态"]]
     : resource === "operations"
-      ? [["project_name","项目名称"],["owner","负责人"],["current_stage","当前阶段"],["expected_sign_date","截止时间"],["expected_contract_amount","金额"],["notes","项目说明"]]
+      ? [["project_name","项目名称"],["owner","负责人"],["expected_sign_date","截止时间"],["expected_contract_amount","金额"],["notes","项目说明"]]
       : resource === "proposals"
         ? [["customer_or_project_name","客户/项目"],["version","版本号"],["description","版本说明"],["created_date","创建日期"],["status","状态"]]
         : [["product_name","产品名称"],["version","版本号"],["version_goal","版本目标"],["feature_list","核心功能清单"],["platform","平台"],["launch_date","上线日期"],["status","当前状态"],["notes","备注"]];
@@ -467,7 +469,10 @@ function openDrawer(resource, id) {
   drawer.innerHTML = `<div class="drawer-panel"><div class="sticky top-0 z-10 flex items-center justify-between border-b border-slate-200 bg-white/95 px-5 py-3 backdrop-blur"><div><p class="text-[10px] font-semibold uppercase tracking-[0.18em] text-slate-400">Detail Drawer</p><div class="flex items-center gap-2"><h2 class="drawer-title text-[17px] font-semibold leading-6 text-slate-900">${title}</h2><span id="drawerSaveStatus" class="save-status"></span></div></div><button class="btn btn-ghost btn-sm" onclick="closeDrawer()">关闭</button></div><div class="grid gap-5 p-5">
     <section>
       <h3 class="drawer-section-title">属性</h3>
-      <form id="drawerForm" class="drawer-fields">${fields.map(([key,label]) => drawerField(fieldIcons[key] || "circle", label, key, item[key], multilineFields.includes(key))).join("")}</form>
+      <form id="drawerForm" class="drawer-fields">
+        ${drawerField("map-pin", "当前阶段", "current_stage", "", false, `<select name="current_stage" class="drawer-value" onchange="saveDrawerField(this,'${resource}',${id})">${["商务洽谈","系统上线","团队分工","项目交付","上线推广","结项验收"].map((s) => `<option ${s === item.current_stage ? "selected" : ""}>${s}</option>`).join("")}</select>`)}
+        ${fields.map(([key,label]) => drawerField(fieldIcons[key] || "circle", label, key, item[key], multilineFields.includes(key))).join("")}
+      </form>
     </section>
     ${resource === "proposals" ? `<section><h3 class="drawer-section-title">方案文件</h3><div class="grid gap-2">${["方案","成本","SOP","财务流程"].map((cat) => fileGroup("proposal", item.id, item.version, cat, item.files.filter((f) => f.file_category === cat))).join("")}</div></section>` : ""}
     ${followupTarget ? `<section>
@@ -534,7 +539,7 @@ function bindDrawerAutosave(resource, id, item) {
     field.addEventListener("keydown", (event) => {
       if (event.key === "Enter" && field.tagName !== "TEXTAREA") field.blur();
     });
-    field.addEventListener("blur", async () => {
+    const doSave = async () => {
       const value = field.value;
       if (value === field.dataset.original) return;
       const previous = field.dataset.original;
@@ -554,7 +559,9 @@ function bindDrawerAutosave(resource, id, item) {
         setDrawerSaveStatus("保存失败", "danger");
         alert(`自动保存失败：${error.message}`);
       }
-    });
+    };
+    field.addEventListener("blur", doSave);
+    if (field.tagName === "SELECT") field.addEventListener("change", doSave);
   });
 }