diff --git a/java/src/main/java/com/yfd/platform/modules/storage/convert/impl/StorageSourceConvertImpl.java b/java/src/main/java/com/yfd/platform/modules/storage/convert/impl/StorageSourceConvertImpl.java
index 42df9f2..5d5ffa4 100644
--- a/java/src/main/java/com/yfd/platform/modules/storage/convert/impl/StorageSourceConvertImpl.java
+++ b/java/src/main/java/com/yfd/platform/modules/storage/convert/impl/StorageSourceConvertImpl.java
@@ -532,7 +532,8 @@ public class StorageSourceConvertImpl implements StorageSourceConvert {
             return df.format(remainingPercentage) + "%";
 
         } catch (Exception e) {
-            throw new IllegalArgumentException("无法获取磁盘空间: " + e.getMessage());
+            return null;
+            //throw new IllegalArgumentException("无法获取磁盘空间: " + e.getMessage());
         }
     }
     //计算空间生育大小
@@ -566,7 +567,8 @@ public class StorageSourceConvertImpl implements StorageSourceConvert {
             return formatted + "GB";
 
         } catch (Exception e) {
-            throw new IllegalArgumentException("无法获取磁盘空间: " + e.getMessage());
+            return null;
+            //throw new IllegalArgumentException("无法获取磁盘空间: " + e.getMessage());
         }
     }