diff --git a/app/src/main/java/com/gh/common/databind/BindingAdapters.java b/app/src/main/java/com/gh/common/databind/BindingAdapters.java
index ccd71d880e..2c0a64d1a5 100644
--- a/app/src/main/java/com/gh/common/databind/BindingAdapters.java
+++ b/app/src/main/java/com/gh/common/databind/BindingAdapters.java
@@ -594,6 +594,7 @@ public class BindingAdapters {
                     case timeout:
                     case neterror:
                     case diskisfull:
+                    case diskioerror:
                     case waiting:
                         progressBar.setText(R.string.downloading);
                         if (downloadEntity.isPluggable() && PackagesManager.isInstalled(downloadEntity.getPackageName())) {
diff --git a/app/src/main/java/com/gh/common/simulator/SimulatorDownloadManager.kt b/app/src/main/java/com/gh/common/simulator/SimulatorDownloadManager.kt
index 8ee6a87fa1..95031e5aed 100644
--- a/app/src/main/java/com/gh/common/simulator/SimulatorDownloadManager.kt
+++ b/app/src/main/java/com/gh/common/simulator/SimulatorDownloadManager.kt
@@ -102,6 +102,9 @@ class SimulatorDownloadManager private constructor() {
                     DownloadStatus.diskisfull == downloadEntity.status -> {
                         ToastUtils.showToast("存储空间已满，下载任务已暂停")
                     }
+                    DownloadStatus.diskioerror == downloadEntity.status -> {
+                        ToastUtils.showToast("下载 IO 出现异常，下载任务已暂停")
+                    }
                     DownloadStatus.neterror == downloadEntity.status -> {
                         ToastUtils.showToast("网络不稳定，下载任务已暂停")
                     }
@@ -301,6 +304,7 @@ class SimulatorDownloadManager private constructor() {
                 DownloadStatus.subscribe,
                 DownloadStatus.neterror,
                 DownloadStatus.timeout,
+                DownloadStatus.diskioerror,
                 DownloadStatus.diskisfull -> {
                     DownloadManager.getInstance().addObserver(dataWatcher)
                     uiExecutor.executeWithDelay(Runnable { DownloadManager.getInstance().resume(entity, true) }, 200)
diff --git a/app/src/main/java/com/gh/common/util/DetailDownloadUtils.java b/app/src/main/java/com/gh/common/util/DetailDownloadUtils.java
index b43505f4e0..a2b89ea3f5 100644
--- a/app/src/main/java/com/gh/common/util/DetailDownloadUtils.java
+++ b/app/src/main/java/com/gh/common/util/DetailDownloadUtils.java
@@ -263,6 +263,7 @@ public class DetailDownloadUtils {
             case redirected:
             case pause:
             case diskisfull:
+            case diskioerror:
             case overflow:
                 String downloadingText = "游戏加载中 " + downloadEntity.getPercent() + "%";
                 String resumeText = "继续加载 " + downloadEntity.getPercent() + "%";
@@ -350,6 +351,7 @@ public class DetailDownloadUtils {
             case neterror:
             case subscribe:
             case diskisfull:
+            case diskioerror:
             case pause:
                 viewHolder.mDownloadPb.setText("继续加载 " + viewHolder.downloadEntity.getPercent() + "%");
                 viewHolder.mDownloadPb.setButtonStyle(DownloadButton.ButtonStyle.DOWNLOADING_NORMAL);
diff --git a/app/src/main/java/com/gh/common/util/DownloadItemUtils.kt b/app/src/main/java/com/gh/common/util/DownloadItemUtils.kt
index 213c608f46..e238eebe16 100644
--- a/app/src/main/java/com/gh/common/util/DownloadItemUtils.kt
+++ b/app/src/main/java/com/gh/common/util/DownloadItemUtils.kt
@@ -312,6 +312,7 @@ object DownloadItemUtils {
                         DownloadStatus.neterror,
                         DownloadStatus.subscribe,
                         DownloadStatus.diskisfull,
+                        DownloadStatus.diskioerror,
                         DownloadStatus.overflow -> {
                             buttonStyle = DownloadButton.ButtonStyle.NORMAL
                             setText(R.string.resume)
@@ -431,6 +432,7 @@ object DownloadItemUtils {
             DownloadStatus.pause,
             DownloadStatus.timeout,
             DownloadStatus.neterror,
+            DownloadStatus.diskioerror,
             DownloadStatus.diskisfull,
             DownloadStatus.subscribe,
             DownloadStatus.overflow -> {
diff --git a/app/src/main/java/com/gh/common/util/DownloadNotificationHelper.kt b/app/src/main/java/com/gh/common/util/DownloadNotificationHelper.kt
index 33a2f7b659..20db877645 100644
--- a/app/src/main/java/com/gh/common/util/DownloadNotificationHelper.kt
+++ b/app/src/main/java/com/gh/common/util/DownloadNotificationHelper.kt
@@ -99,6 +99,7 @@ object DownloadNotificationHelper {
                 DownloadStatus.subscribe,
                 DownloadStatus.timeout,
                 DownloadStatus.diskisfull,
+                DownloadStatus.diskioerror,
                 DownloadStatus.neterror -> builder.setContentText("已暂停，连接WiFi自动下载")
                 else -> builder.setContentText("暂停中")
             }
diff --git a/app/src/main/java/com/gh/common/util/DownloadObserver.kt b/app/src/main/java/com/gh/common/util/DownloadObserver.kt
index 41237ac375..43920fac9b 100644
--- a/app/src/main/java/com/gh/common/util/DownloadObserver.kt
+++ b/app/src/main/java/com/gh/common/util/DownloadObserver.kt
@@ -88,6 +88,7 @@ object DownloadObserver {
                     return
                 } else if (DownloadStatus.neterror == downloadEntity.status
                     || DownloadStatus.timeout == downloadEntity.status
+                    || DownloadStatus.diskioerror == downloadEntity.status
                     || DownloadStatus.diskisfull == downloadEntity.status) {
                     if (downloadEntity.meta[Constants.MARK_RETRY_DOWNLOAD].isNullOrEmpty()
                         && NetworkUtils.isWifiConnected(HaloApp.getInstance().application)
@@ -101,6 +102,8 @@ object DownloadObserver {
                     } else {
                         if (DownloadStatus.diskisfull == downloadEntity.status) {
                             ToastUtils.toast("磁盘已满，请清理空间后重试下载")
+                        } else if (DownloadStatus.diskioerror == downloadEntity.status) {
+                            ToastUtils.toast("磁盘 IO 异常，请稍后重试")
                         } else {
                             ToastUtils.toast("网络不稳定，下载任务已暂停")
                         }
diff --git a/app/src/main/java/com/gh/download/DownloadDataHelper.kt b/app/src/main/java/com/gh/download/DownloadDataHelper.kt
index 8219dfc306..6b09c37ae1 100644
--- a/app/src/main/java/com/gh/download/DownloadDataHelper.kt
+++ b/app/src/main/java/com/gh/download/DownloadDataHelper.kt
@@ -61,6 +61,7 @@ object DownloadDataHelper {
             || status == DownloadStatus.neterror
             || status == DownloadStatus.timeout
             || status == DownloadStatus.diskisfull
+            || status == DownloadStatus.diskioerror
         ) {
             "暂停下载-连上WiFi自动下载"
         } else if (status == DownloadStatus.done) {
diff --git a/app/src/main/java/com/gh/gamecenter/download/GameDownloadFragment.java b/app/src/main/java/com/gh/gamecenter/download/GameDownloadFragment.java
index 6cf4d2a3ef..a46be4d659 100644
--- a/app/src/main/java/com/gh/gamecenter/download/GameDownloadFragment.java
+++ b/app/src/main/java/com/gh/gamecenter/download/GameDownloadFragment.java
@@ -163,7 +163,8 @@ public class GameDownloadFragment extends BaseFragment implements View.OnClickLi
                     }
                 }
                 if (downloadEntity.getStatus() == DownloadStatus.neterror
-                        || downloadEntity.getStatus() == DownloadStatus.diskisfull) {
+                        || downloadEntity.getStatus() == DownloadStatus.diskisfull
+                        || downloadEntity.getStatus() == DownloadStatus.diskioerror) {
                     adapter.notifyItemChanged(adapter.getBase());
                 }
             } else {
diff --git a/app/src/main/java/com/gh/gamecenter/download/GameDownloadFragmentAdapter.java b/app/src/main/java/com/gh/gamecenter/download/GameDownloadFragmentAdapter.java
index 26658464b2..d642b07455 100644
--- a/app/src/main/java/com/gh/gamecenter/download/GameDownloadFragmentAdapter.java
+++ b/app/src/main/java/com/gh/gamecenter/download/GameDownloadFragmentAdapter.java
@@ -239,6 +239,7 @@ class GameDownloadFragmentAdapter extends BaseRecyclerAdapter<ViewHolder> {
                     || status.equals(DownloadStatus.timeout)
                     || status.equals(DownloadStatus.neterror)
                     || status.equals(DownloadStatus.diskisfull)
+                    || status.equals(DownloadStatus.diskioerror)
                     || status.equals(DownloadStatus.subscribe)) {
                 viewHolder.binding.dmItemTvStartorpause.setText(R.string.resume);
                 viewHolder.binding.dmItemTvStartorpause.setButtonStyle(DownloadButton.ButtonStyle.NORMAL);
diff --git a/app/src/main/java/com/gh/gamecenter/manager/UpdateManager.java b/app/src/main/java/com/gh/gamecenter/manager/UpdateManager.java
index f2d2b5c6f6..7c4c5b3e91 100644
--- a/app/src/main/java/com/gh/gamecenter/manager/UpdateManager.java
+++ b/app/src/main/java/com/gh/gamecenter/manager/UpdateManager.java
@@ -160,6 +160,8 @@ public class UpdateManager {
                         Utils.toast(mApplicationContext, "网络错误，请稍后重试");
                     } else if (DownloadStatus.diskisfull.equals(downloadEntity.getStatus())) {
                         Utils.toast(mApplicationContext, "磁盘已满，请清理后重试");
+                    } else if (DownloadStatus.diskioerror.equals(downloadEntity.getStatus())) {
+                        Utils.toast(mApplicationContext, "磁盘 IO 异常，请稍后重试");
                     } else if (DownloadStatus.timeout.equals(downloadEntity.getStatus())) {
                         Utils.toast(mApplicationContext, "请求超时，请稍后重试");
                     } else if (DownloadStatus.notfound.equals(downloadEntity.getStatus())) {
diff --git a/app/src/main/java/com/gh/ndownload/NDownloadBridge.kt b/app/src/main/java/com/gh/ndownload/NDownloadBridge.kt
index 0b37db83ba..4ed4fba4ae 100644
--- a/app/src/main/java/com/gh/ndownload/NDownloadBridge.kt
+++ b/app/src/main/java/com/gh/ndownload/NDownloadBridge.kt
@@ -81,6 +81,13 @@ object NDownloadBridge : InnerDownloadListener, IErrorRetryHandler {
 
                     DownloadDao.getInstance(HaloApp.getInstance()).update(downloadEntity, false)
                 }
+                DownloadError.DISK_IO_ERROR -> {
+                    downloadEntity.status = com.lightgame.download.DownloadStatus.diskioerror
+                    DownloadManager.getInstance().onTaskError(downloadEntity)
+                    NDownloadService.getService()?.removeFromDataChangerAndResumeWaitingTask(downloadEntity, true)
+
+                    DownloadDao.getInstance(HaloApp.getInstance()).update(downloadEntity, false)
+                }
                 DownloadError.DISK_IS_FULL -> {
                     downloadEntity.status = com.lightgame.download.DownloadStatus.diskisfull
                     NDownloadService.getService()?.removeFromDataChangerAndResumeWaitingTask(downloadEntity, true)
diff --git a/app/src/main/java/com/gh/ndownload/NDownloadService.java b/app/src/main/java/com/gh/ndownload/NDownloadService.java
index 194f32c863..a4b7622b4f 100644
--- a/app/src/main/java/com/gh/ndownload/NDownloadService.java
+++ b/app/src/main/java/com/gh/ndownload/NDownloadService.java
@@ -95,6 +95,7 @@ public class NDownloadService extends Service {
                     case pause:
                     case timeout:
                     case neterror:
+                    case diskioerror:
                     case diskisfull:
                         pauseDownload(entry);
                         break;
diff --git a/app/src/main/java/com/gh/vspace/HomeRecentVGameViewHolder.kt b/app/src/main/java/com/gh/vspace/HomeRecentVGameViewHolder.kt
index a5e4895682..0f387d1e44 100644
--- a/app/src/main/java/com/gh/vspace/HomeRecentVGameViewHolder.kt
+++ b/app/src/main/java/com/gh/vspace/HomeRecentVGameViewHolder.kt
@@ -189,6 +189,7 @@ class HomeRecentVGameAdapter(context: Context) : DiffUtilAdapter<VGameItemData>(
                 DownloadStatus.unqualified,
                 DownloadStatus.notfound,
                 DownloadStatus.diskisfull,
+                DownloadStatus.diskioerror,
                 DownloadStatus.unavailable,
                 DownloadStatus.overflow -> {
                     binding.root.setOnClickListener {
diff --git a/app/src/main/java/com/gh/vspace/VDownloadManagerAdapter.kt b/app/src/main/java/com/gh/vspace/VDownloadManagerAdapter.kt
index 2329399b52..7c85b36391 100644
--- a/app/src/main/java/com/gh/vspace/VDownloadManagerAdapter.kt
+++ b/app/src/main/java/com/gh/vspace/VDownloadManagerAdapter.kt
@@ -499,6 +499,7 @@ class VDownloadManagerAdapter(
                     DownloadStatus.timeout,
                     DownloadStatus.neterror,
                     DownloadStatus.subscribe,
+                    DownloadStatus.diskioerror,
                     DownloadStatus.diskisfull,
                     DownloadStatus.overflow -> {
                         btnText = context.getString(R.string.resume)
diff --git a/app/src/main/java/com/gh/vspace/VGameItemData.kt b/app/src/main/java/com/gh/vspace/VGameItemData.kt
index 3f74d40e92..2883da9175 100644
--- a/app/src/main/java/com/gh/vspace/VGameItemData.kt
+++ b/app/src/main/java/com/gh/vspace/VGameItemData.kt
@@ -55,6 +55,7 @@ data class VGameItemData(
             DownloadStatus.cancel,
             DownloadStatus.timeout,
             DownloadStatus.neterror,
+            DownloadStatus.diskioerror,
             DownloadStatus.diskisfull,
             DownloadStatus.hijack,
             DownloadStatus.uncertificated,
diff --git a/app/src/main/java/com/gh/vspace/VSpaceDialogFragment.kt b/app/src/main/java/com/gh/vspace/VSpaceDialogFragment.kt
index f221204b96..651d0d33a2 100644
--- a/app/src/main/java/com/gh/vspace/VSpaceDialogFragment.kt
+++ b/app/src/main/java/com/gh/vspace/VSpaceDialogFragment.kt
@@ -183,6 +183,7 @@ class VSpaceDialogFragment : BaseDraggableDialogFragment() {
             overflow,
             timeout,
             neterror,
+            diskioerror,
             diskisfull,
             waiting,
             subscribe -> {
diff --git a/app/src/main/java/com/gh/vspace/VSpaceLoadingFragment.kt b/app/src/main/java/com/gh/vspace/VSpaceLoadingFragment.kt
index 7a027c2c16..1c7a09e570 100644
--- a/app/src/main/java/com/gh/vspace/VSpaceLoadingFragment.kt
+++ b/app/src/main/java/com/gh/vspace/VSpaceLoadingFragment.kt
@@ -49,6 +49,7 @@ class VSpaceLoadingFragment : BaseFragment<Any>() {
                     notfound,
                     neterror,
                     diskisfull,
+                    diskioerror,
                     overflow -> requireActivity().finish()
                     unqualified -> {
                         ToastUtils.toast("暂不支持未成年人下载")
diff --git a/libraries/LGLibrary b/libraries/LGLibrary
index 077b43ed8a..087ef0f3a8 160000
--- a/libraries/LGLibrary
+++ b/libraries/LGLibrary
@@ -1 +1 @@
-Subproject commit 077b43ed8a8ae736d3af72d5b74cfec80a16ea9a
+Subproject commit 087ef0f3a814b6d92f5ab4b14a41f88f8a9afa48
diff --git a/ndownload b/ndownload
index 89f0ede089..44fbfe4fca 160000
--- a/ndownload
+++ b/ndownload
@@ -1 +1 @@
-Subproject commit 89f0ede089304dac02538dd58fb7c3d0f18a5004
+Subproject commit 44fbfe4fca91bed05caa02d01ee26ed1e6b39200