diff --git a/app/src/main/java/com/gh/download/dialog/DownloadDialogItemViewHolder.kt b/app/src/main/java/com/gh/download/dialog/DownloadDialogItemViewHolder.kt
index 13c617da71..5362528f32 100644
--- a/app/src/main/java/com/gh/download/dialog/DownloadDialogItemViewHolder.kt
+++ b/app/src/main/java/com/gh/download/dialog/DownloadDialogItemViewHolder.kt
@@ -271,24 +271,30 @@ class DownloadDialogItemViewHolder(val binding: DownloadDialogItemBinding) : Bas
                                        traceEvent: ExposureEvent?,
                                        entrance: String,
                                        location: String) {
-            DownloadDialogHelper.findAvailableDialogAndShow(context, gameEntity, apkEntity, object : EmptyCallback {
-                override fun onCallback() {
-                    CertificationDialog.showCertificationDialog(context, gameEntity, DialogUtils.ConfirmListener {
-                        DialogUtils.checkDownload(context, apkEntity.size) { isSubscribe ->
-                            DownloadManager.createDownload(
-                                    context,
-                                    apkEntity,
-                                    gameEntity,
-                                    downloadMethod,
-                                    entrance,
-                                    location,
-                                    isSubscribe, traceEvent)
+            // todo 有时间存储判断统一处理
+            val msg = FileUtils.isCanDownload(context, apkEntity.size)
+            if (msg.isNullOrEmpty()) {
+                DownloadDialogHelper.findAvailableDialogAndShow(context, gameEntity, apkEntity, object : EmptyCallback {
+                    override fun onCallback() {
+                        CertificationDialog.showCertificationDialog(context, gameEntity, DialogUtils.ConfirmListener {
+                            DialogUtils.checkDownload(context, apkEntity.size) { isSubscribe ->
+                                DownloadManager.createDownload(
+                                        context,
+                                        apkEntity,
+                                        gameEntity,
+                                        downloadMethod,
+                                        entrance,
+                                        location,
+                                        isSubscribe, traceEvent)
 
-                            DeviceRemindDialog.showDeviceRemindDialog(context, gameEntity)
-                        }
-                    })
-                }
-            })
+                                DeviceRemindDialog.showDeviceRemindDialog(context, gameEntity)
+                            }
+                        })
+                    }
+                })
+            } else {
+                Utils.toast(context, msg)
+            }
         }
     }
 }
\ No newline at end of file