diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/task/FetchTask.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/task/FetchTask.java
index 2b88ee66f..1444370cf 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/task/FetchTask.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/task/FetchTask.java
@@ -224,13 +224,13 @@ public abstract class FetchTask<T> extends Task<T> {
                 } catch (FileNotFoundException ex) {
                     failedURI = uri;
                     exception = ex;
-                    LOG.warning("Failed to download " + uri + ", not found" + ((redirects == null || redirects.isEmpty()) ? "" : ", redirects: " + redirects), ex);
+                    LOG.warning("Failed to download " + uri + ", not found" + (redirects == null ? "" : ", redirects: " + redirects), ex);
 
                     break; // we will not try this URL again
                 } catch (IOException ex) {
                     failedURI = uri;
                     exception = ex;
-                    LOG.warning("Failed to download " + uri + ", repeat times: " + (++repeat) + ((redirects == null || redirects.isEmpty()) ? "" : ", redirects: " + redirects), ex);
+                    LOG.warning("Failed to download " + uri + ", repeat times: " + (++repeat) + (redirects == null ? "" : ", redirects: " + redirects), ex);
                 }
             }
         }