diff --git a/ProjectNLD/Assets/Code/Scripts/HotUpdate/GameLauncher.cs b/ProjectNLD/Assets/Code/Scripts/HotUpdate/GameLauncher.cs
index 4f527fca791..28ae79c907c 100644
--- a/ProjectNLD/Assets/Code/Scripts/HotUpdate/GameLauncher.cs
+++ b/ProjectNLD/Assets/Code/Scripts/HotUpdate/GameLauncher.cs
@@ -143,19 +143,15 @@ public class GameLauncher : MonoBehaviour
             {
                 //如果服务器上的catalog和本地不一致，则覆盖上一次需要下载的被内容
                 var jsonStr = JsonUtility.ToJson(_downloadContent);
-                Debug.Log($"set download json:{jsonStr}");
                 PlayerPrefs.SetString(DOWNLOAD_CATALOGS_ID, jsonStr);
                 PlayerPrefs.Save();
             }
             else
             {
-                Debug.Log($"try to get last download json");
                 if (PlayerPrefs.HasKey(DOWNLOAD_CATALOGS_ID))
                 {
                     var jsonStr = PlayerPrefs.GetString(DOWNLOAD_CATALOGS_ID);
-                    Debug.Log($"try to get last download json:{jsonStr}");
                     JsonUtility.FromJsonOverwrite(jsonStr, _downloadContent);
-                    Debug.Log($"catalog count:{_downloadContent.catalogs.Count}");
                 }
             }
 
@@ -443,8 +439,8 @@ public class GameLauncher : MonoBehaviour
             Debug.LogError(
                 $"cant load dll,exception:{op.OperationException.Message}\r\n{op.OperationException.StackTrace}");
             _dllBytes = null;
-            yield break;
         }
+        Addressables.Release(op);
     }
 
     private IEnumerator LoadSingleHotUpdateAssembly(string dllName)