diff --git a/dubbo-rpc/dubbo-rpc-dubbo/src/main/java/org/apache/dubbo/rpc/protocol/dubbo/status/ThreadPoolStatusChecker.java b/dubbo-rpc/dubbo-rpc-dubbo/src/main/java/org/apache/dubbo/rpc/protocol/dubbo/status/ThreadPoolStatusChecker.java
index 979d9cc156f..0af5c26a8c1 100644
--- a/dubbo-rpc/dubbo-rpc-dubbo/src/main/java/org/apache/dubbo/rpc/protocol/dubbo/status/ThreadPoolStatusChecker.java
+++ b/dubbo-rpc/dubbo-rpc-dubbo/src/main/java/org/apache/dubbo/rpc/protocol/dubbo/status/ThreadPoolStatusChecker.java
@@ -24,6 +24,7 @@
 import org.apache.dubbo.rpc.model.ApplicationModel;
 
 import java.util.Map;
+import java.util.TreeMap;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.ThreadPoolExecutor;
 
@@ -44,7 +45,11 @@ public Status check() {
 
         StringBuilder msg = new StringBuilder();
         Status.Level level = Status.Level.OK;
-        for (Map.Entry<String, Object> entry : executors.entrySet()) {
+
+        // Use TreeMap to ensure consistent iteration order by port key
+        Map<String, Object> sortedExecutors = new TreeMap<>(executors);
+
+        for (Map.Entry<String, Object> entry : sortedExecutors.entrySet()) {
             String port = entry.getKey();
             ExecutorService executor = (ExecutorService) entry.getValue();