diff --git a/app.py b/app.py
index 35a6192..5e2f5e3 100644
--- a/app.py
+++ b/app.py
@@ -206,9 +206,9 @@ def parse_test_server_output(raw_text: str) -> dict:
             })
             continue
 
-        # Cluster 头: "Cluster 0 has 6 boards           CCD: ONLINE"
+        # Cluster 头: "Cluster 0 has 6 boards CCD: ONLINE" (Z1) 或 "Cluster 0 has 6 logic drawers CCD: ONLINE" (Z2)
         cluster_match = re.match(
-            r"Cluster\s+(\d+)\s+has\s+(\d+)\s+boards\s+CCD:\s*(\w+)", line
+            r"Cluster\s+(\d+)\s+has\s+(\d+)\s+(?:boards?|logic\s+drawers?)\s+CCD:\s*(\w+)", line
         )
         if cluster_match and result["racks"]:
             current_cluster = int(cluster_match.group(1))