diff --git a/include/dfm-io/dfm-io/denumerator.h b/include/dfm-io/dfm-io/denumerator.h
index 69438d04..dc826272 100644
--- a/include/dfm-io/dfm-io/denumerator.h
+++ b/include/dfm-io/dfm-io/denumerator.h
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2020 - 2023 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2020 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: GPL-3.0-or-later
 
diff --git a/src/dfm-io/dfm-io/denumerator.cpp b/src/dfm-io/dfm-io/denumerator.cpp
index 21a93230..541244c5 100644
--- a/src/dfm-io/dfm-io/denumerator.cpp
+++ b/src/dfm-io/dfm-io/denumerator.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2020 - 2023 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2020 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -654,6 +654,15 @@ bool DEnumerator::hasNext() const
         return true;
     }
 
+    // 枚举完成，关闭并释放当前枚举器，释放 fd
+    if (!d->stackEnumerator.isEmpty()) {
+        GFileEnumerator *enumerator = d->stackEnumerator.pop();
+        if (enumerator) {
+            g_file_enumerator_close(enumerator, nullptr, nullptr);
+            g_object_unref(enumerator);
+        }
+    }
+
     return false;
 }