diff --git a/src/CodeIndex.Test/MaintainIndex/CodeFilesIndexMaintainerTest.cs b/src/CodeIndex.Test/MaintainIndex/CodeFilesIndexMaintainerTest.cs
index 2db08bb..46ad891 100644
--- a/src/CodeIndex.Test/MaintainIndex/CodeFilesIndexMaintainerTest.cs
+++ b/src/CodeIndex.Test/MaintainIndex/CodeFilesIndexMaintainerTest.cs
@@ -100,7 +100,7 @@ public void TestMaintainerIndex_RetryFailed()
                 LastRetryUTCDate = DateTime.Now.AddDays(-1)
             });
 
-            var retryTime = 3;
+            var retryTime = 10;
             var codeSources = Array.Empty<CodeSource>();
 
             while (retryTime > 0)