diff --git a/.cursor/rules/blazor-development.mdc b/.cursor/rules/blazor-development.mdc
index 9868785..7cbcc29 100644
--- a/.cursor/rules/blazor-development.mdc
+++ b/.cursor/rules/blazor-development.mdc
@@ -32,7 +32,7 @@ alwaysApply: true
 
 ## Testing and Debugging
 - All unit testing and integration testing should be done in Cursor ide
-- Test Blazor components and services using xUnit
+- Test services, unit and integration, using xUnit
 - Use Moq for mocking dependencies during tests
 - Debug Blazor UI issues using browser developer tools and Cursor ide's debugging tools for backend and server-side issues
 - For performance profiling and optimization, rely on Cursor ide's diagnostics tools
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diff --git a/CaddyManager.Services/Caddy/CaddyConfigurationParsingService.cs b/CaddyManager.Services/Caddy/CaddyConfigurationParsingService.cs
index 542eb0b..a4cf8fc 100644
--- a/CaddyManager.Services/Caddy/CaddyConfigurationParsingService.cs
+++ b/CaddyManager.Services/Caddy/CaddyConfigurationParsingService.cs
@@ -8,9 +8,11 @@ public partial class CaddyConfigurationParsingService: ICaddyConfigurationParsin
 {
     /// <summary>
     /// Regex to help parse hostnames from a Caddyfile.
+    /// This regex only matches hostname declarations at the beginning of lines (column 1 after optional whitespace)
+    /// and excludes nested directives like "reverse_proxy target {".
     /// </summary>
     /// <returns></returns>
-    [GeneratedRegex(@"(?m)^\s*([^\{\r\n]+?)\s*\{", RegexOptions.Multiline)]
+    [GeneratedRegex(@"(?m)^([^\s\{\r\n][^\{\r\n]*?)\s*\{", RegexOptions.Multiline)]
     private static partial Regex HostnamesRegex();
     
     /// <summary>
@@ -67,8 +69,8 @@ public partial class CaddyConfigurationParsingService: ICaddyConfigurationParsin
 
         foreach (Match match in matches)
         {
-            var parts = match.Value.TrimEnd('}').Trim().Split(' ');
-            var targetPart = parts.LastOrDefault(string.Empty);
+            // Use the captured group which contains the target (e.g., pikachu:3011)
+            var targetPart = match.Groups[1].Value.Trim();
             if (string.IsNullOrEmpty(targetPart)) continue;
 
             var targetComponents = targetPart.Split(':');
diff --git a/CaddyManager.Tests/Services/Caddy/CaddyConfigurationParsingServiceTests.cs b/CaddyManager.Tests/Services/Caddy/CaddyConfigurationParsingServiceTests.cs
index b7c2938..f997a8d 100644
--- a/CaddyManager.Tests/Services/Caddy/CaddyConfigurationParsingServiceTests.cs
+++ b/CaddyManager.Tests/Services/Caddy/CaddyConfigurationParsingServiceTests.cs
@@ -74,11 +74,9 @@ public class CaddyConfigurationParsingServiceTests
 
         // Assert
         result.Should().NotBeNull();
-        result.Should().HaveCount(4); // Updated to reflect correct parsing of labels before blocks
+        result.Should().HaveCount(2); // Should only return outermost hostname declarations
         result.Should().Contain("api.example.com");
         result.Should().Contain("app.example.com");
-        result.Should().Contain("route /v1/*");
-        result.Should().Contain("route /v2/*");
     }
 
     /// <summary>
@@ -522,12 +520,9 @@ app.example.com {
 
         // Assert
         result.Should().NotBeNull();
-        result.Should().HaveCount(5);
+        result.Should().HaveCount(2); // Should only return outermost hostname declarations
         result.Should().Contain("api.example.com");
         result.Should().Contain("app.example.com");
-        result.Should().Contain("header");
-        result.Should().Contain("@cors");
-        result.Should().Contain("tls");
     }
 
     /// <summary>
@@ -669,5 +664,36 @@ api.test {
         stopwatch.ElapsedMilliseconds.Should().BeLessThan(1000); // Should process in under 1 second
     }
 
+    /// <summary>
+    /// Tests the parsing issue where the provided configuration is incorrectly parsed as 2 sites and 0 ports
+    /// instead of 1 site and 1 port.
+    /// </summary>
+    [Fact]
+    public void GetHostnamesAndPortsFromCaddyfileContent_WithProvidedConfiguration_ReturnsCorrectSiteAndPort()
+    {
+        // Arrange
+        var caddyfileContent = @"pika-auth.duydao.org {
+	reverse_proxy pikachu:3011 {
+		header_down X-Frame-Options """"
+	}
+	encode zstd gzip
+}";
+
+        // Act
+        var hostnames = _service.GetHostnamesFromCaddyfileContent(caddyfileContent);
+        var ports = _service.GetReverseProxyPortsFromCaddyfileContent(caddyfileContent);
+
+        // Assert - Should have 1 site and 1 port
+        hostnames.Should().NotBeNull();
+        hostnames.Should().HaveCount(1);
+        hostnames.Should().Contain("pika-auth.duydao.org");
+        
+        ports.Should().NotBeNull();
+        ports.Should().HaveCount(1);
+        ports.Should().Contain(3011);
+    }
+
+
+
     #endregion
 }
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