diff --git a/fe-admin/src/pages/pe/PurchaseEvaluationsListPage.tsx b/fe-admin/src/pages/pe/PurchaseEvaluationsListPage.tsx
index 000b5e5..e5a3565 100644
--- a/fe-admin/src/pages/pe/PurchaseEvaluationsListPage.tsx
+++ b/fe-admin/src/pages/pe/PurchaseEvaluationsListPage.tsx
@@ -251,68 +251,13 @@ export function PurchaseEvaluationsListPage() {
                 <EmptyState icon={ClipboardCheck} title="Chưa có phiếu" description="Tạo phiếu mới để bắt đầu quy trình." />
               </div>
             )}
-            {/* Plan AG2 — Tree view 1-level Project > PE (drop gói thầu per anh 2026-05-21).
-                <details>/<summary> HTML native. Single-PE project → render flat card no wrapper.
-                Multi-PE project → <details> tree với toggle expand + localStorage persist.
+            {/* Plan AG3 — Tree view 1-level Project > PE consistent (anh feedback 2026-05-21:
+                "nếu có 1 thì cũng để tương tự luôn nhé, đừng để khác các thằng kia").
+                Mọi dự án dù có 1 hay nhiều PE đều render <details> folder collapsed.
                 Tailwind v3 named group group/proj + [&::-webkit-details-marker]:hidden. */}
             <div className="divide-y divide-slate-100">
               {projectGroups.map(pg => {
                 const projKey = pg.projectId ?? '__no_project__'
-                // Single-PE project → render flat card (no <details> wrapper) — anh feedback "ko cần treedow"
-                if (pg.items.length === 1) {
-                  const p = pg.items[0]
-                  return (
-                    <button
-                      key={p.id}
-                      onClick={() => selectRow(p.id)}
-                      className={cn(
-                        'block w-full px-3 py-2.5 text-left transition hover:bg-slate-50',
-                        selectedId === p.id && 'bg-brand-50 ring-1 ring-inset ring-brand-200',
-                      )}
-                    >
-                      <div className="mb-1 flex items-center gap-1.5 text-[10px] uppercase tracking-wide text-slate-400">
-                        <span>📁</span>
-                        <span className="truncate">{pg.projectName}</span>
-                      </div>
-                      <div className="flex items-start justify-between gap-2">
-                        <div className="min-w-0 flex-1">
-                          <div className="truncate text-[13px] font-medium text-slate-900">{p.tenGoiThau}</div>
-                          <div className="mt-0.5 flex items-center gap-1.5 text-[11px] text-slate-500">
-                            <span className="font-mono">{p.maPhieu ?? '—'}</span>
-                          </div>
-                          {p.selectedSupplierName && (
-                            <div className="mt-0.5 truncate text-[11px] text-emerald-600">
-                              ✓ {p.selectedSupplierName}
-                            </div>
-                          )}
-                        </div>
-                        <span
-                          className={cn(
-                            'shrink-0 rounded px-1.5 py-0.5 text-[10px] font-medium',
-                            PeDisplayStatusColor[getPeDisplayStatus(p.phase)],
-                          )}
-                        >
-                          {PeDisplayStatusLabel[getPeDisplayStatus(p.phase)]}
-                        </span>
-                      </div>
-                      <div className="mt-1 flex items-center justify-between text-[11px] text-slate-500">
-                        <span className="rounded bg-slate-100 px-1.5 py-0.5 text-slate-600">
-                          {PurchaseEvaluationTypeLabel[p.type]}
-                        </span>
-                        <span className="font-medium text-slate-600" title={`Tạo lúc ${new Date(p.createdAt).toLocaleString('vi-VN')}`}>
-                          {new Date(p.createdAt).toLocaleString('vi-VN', {
-                            day: '2-digit', month: '2-digit', year: 'numeric',
-                            hour: '2-digit', minute: '2-digit',
-                          })}
-                        </span>
-                      </div>
-                      {p.contractId && (
-                        <div className="mt-1 text-[10px] text-brand-600">✓ Đã tạo HĐ</div>
-                      )}
-                    </button>
-                  )
-                }
-                // Multi-PE project → render <details> tree
                 return (
                   <details
                     key={projKey}
diff --git a/fe-user/src/pages/pe/PurchaseEvaluationsListPage.tsx b/fe-user/src/pages/pe/PurchaseEvaluationsListPage.tsx
index 000b5e5..e5a3565 100644
--- a/fe-user/src/pages/pe/PurchaseEvaluationsListPage.tsx
+++ b/fe-user/src/pages/pe/PurchaseEvaluationsListPage.tsx
@@ -251,68 +251,13 @@ export function PurchaseEvaluationsListPage() {
                 <EmptyState icon={ClipboardCheck} title="Chưa có phiếu" description="Tạo phiếu mới để bắt đầu quy trình." />
               </div>
             )}
-            {/* Plan AG2 — Tree view 1-level Project > PE (drop gói thầu per anh 2026-05-21).
-                <details>/<summary> HTML native. Single-PE project → render flat card no wrapper.
-                Multi-PE project → <details> tree với toggle expand + localStorage persist.
+            {/* Plan AG3 — Tree view 1-level Project > PE consistent (anh feedback 2026-05-21:
+                "nếu có 1 thì cũng để tương tự luôn nhé, đừng để khác các thằng kia").
+                Mọi dự án dù có 1 hay nhiều PE đều render <details> folder collapsed.
                 Tailwind v3 named group group/proj + [&::-webkit-details-marker]:hidden. */}
             <div className="divide-y divide-slate-100">
               {projectGroups.map(pg => {
                 const projKey = pg.projectId ?? '__no_project__'
-                // Single-PE project → render flat card (no <details> wrapper) — anh feedback "ko cần treedow"
-                if (pg.items.length === 1) {
-                  const p = pg.items[0]
-                  return (
-                    <button
-                      key={p.id}
-                      onClick={() => selectRow(p.id)}
-                      className={cn(
-                        'block w-full px-3 py-2.5 text-left transition hover:bg-slate-50',
-                        selectedId === p.id && 'bg-brand-50 ring-1 ring-inset ring-brand-200',
-                      )}
-                    >
-                      <div className="mb-1 flex items-center gap-1.5 text-[10px] uppercase tracking-wide text-slate-400">
-                        <span>📁</span>
-                        <span className="truncate">{pg.projectName}</span>
-                      </div>
-                      <div className="flex items-start justify-between gap-2">
-                        <div className="min-w-0 flex-1">
-                          <div className="truncate text-[13px] font-medium text-slate-900">{p.tenGoiThau}</div>
-                          <div className="mt-0.5 flex items-center gap-1.5 text-[11px] text-slate-500">
-                            <span className="font-mono">{p.maPhieu ?? '—'}</span>
-                          </div>
-                          {p.selectedSupplierName && (
-                            <div className="mt-0.5 truncate text-[11px] text-emerald-600">
-                              ✓ {p.selectedSupplierName}
-                            </div>
-                          )}
-                        </div>
-                        <span
-                          className={cn(
-                            'shrink-0 rounded px-1.5 py-0.5 text-[10px] font-medium',
-                            PeDisplayStatusColor[getPeDisplayStatus(p.phase)],
-                          )}
-                        >
-                          {PeDisplayStatusLabel[getPeDisplayStatus(p.phase)]}
-                        </span>
-                      </div>
-                      <div className="mt-1 flex items-center justify-between text-[11px] text-slate-500">
-                        <span className="rounded bg-slate-100 px-1.5 py-0.5 text-slate-600">
-                          {PurchaseEvaluationTypeLabel[p.type]}
-                        </span>
-                        <span className="font-medium text-slate-600" title={`Tạo lúc ${new Date(p.createdAt).toLocaleString('vi-VN')}`}>
-                          {new Date(p.createdAt).toLocaleString('vi-VN', {
-                            day: '2-digit', month: '2-digit', year: 'numeric',
-                            hour: '2-digit', minute: '2-digit',
-                          })}
-                        </span>
-                      </div>
-                      {p.contractId && (
-                        <div className="mt-1 text-[10px] text-brand-600">✓ Đã tạo HĐ</div>
-                      )}
-                    </button>
-                  )
-                }
-                // Multi-PE project → render <details> tree
                 return (
                   <details
                     key={projKey}