diff --git a/test/DotNetCore.CAP.Test/ConsumerServiceSelectorTest.cs b/test/DotNetCore.CAP.Test/ConsumerServiceSelectorTest.cs
index c84bb64..5f5fd62 100644
--- a/test/DotNetCore.CAP.Test/ConsumerServiceSelectorTest.cs
+++ b/test/DotNetCore.CAP.Test/ConsumerServiceSelectorTest.cs
@@ -63,7 +63,6 @@ namespace DotNetCore.CAP.Test
         [InlineData("Candidates.Asterisk.AAA")]
         [InlineData("AAA.BBB.CCC.Asterisk")]
         [InlineData("aaa.BBB.ccc.Asterisk")]
-        [InlineData("Asterisk.aaa.bbb")]
         public void CanNotFindAsteriskTopic(string topic)
         {
             var selector = _provider.GetRequiredService<IConsumerServiceSelector>();
@@ -73,6 +72,17 @@ namespace DotNetCore.CAP.Test
             Assert.Null(bestCandidates);
         }
 
+        [Theory]
+        [InlineData("Asterisk.aaa.bbb")]
+        public void CanNotFindAsteriskTopic2(string topic)
+        {
+            var selector = _provider.GetRequiredService<IConsumerServiceSelector>();
+            var candidates = selector.SelectCandidates();
+
+            var bestCandidates = selector.SelectBestCandidate(topic, candidates);
+            Assert.Null(bestCandidates);
+        }
+
         [Theory]
         [InlineData("Candidates.Pound.AAA")]
         [InlineData("Candidates.Pound.AAA.BBB")]