diff --git a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/rtkcluster/RtkClusterService.java b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/rtkcluster/RtkClusterService.java
index f9982554..f80e580a 100644
--- a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/rtkcluster/RtkClusterService.java
+++ b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/rtkcluster/RtkClusterService.java
@@ -95,15 +95,8 @@ public class RtkClusterService implements ApplicationRunner {
         String localPath = "127.0.0.1:" + workPort;
         profile.setInpstr1Path(localPath);
         profile.setOutstr1Path(localPath);
-        // Also write outstr2_path from group if present
-        try {
-            if (profile.getGroupId() != null && groupMapper != null) {
-                RtkrcvGroup group = groupMapper.selectById(profile.getGroupId());
-                if (group != null && group.getOutstr2Path() != null && !group.getOutstr2Path().trim().isEmpty()) {
-                    profile.setOutstr2Path(group.getOutstr2Path().trim());
-                }
-            }
-        } catch (Exception ignore) {}
+        // Set outstr2-path to the same local endpoint as requested
+        profile.setOutstr2Path(localPath);
         profileMapper.updateById(profile);
 
         // 3) Generate config and start rtkrcv
diff --git a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/rtkcluster/RtkrcvConfigService.java b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/rtkcluster/RtkrcvConfigService.java
index 96c94c49..b0d55885 100644
--- a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/rtkcluster/RtkrcvConfigService.java
+++ b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/rtkcluster/RtkrcvConfigService.java
@@ -73,13 +73,11 @@ public class RtkrcvConfigService {
             replaced = replaceIfNotBlank(replaced, "outstr2-path", profile.getOutstr2Path());
             // If local tcp endpoints are used (e.g., 127.0.0.1:port), force type to tcpcli
             if (looksLikeTcpEndpoint(profile.getInpstr1Path())) {
-                replaced = replaceValueLine(replaced, "inpstr1-type", "tcpcli");
-                // relax timeouts to avoid frequent reconnects on local streams
                 replaced = replaceValueLine(replaced, "misc-timeout", "300000");
                 replaced = replaceValueLine(replaced, "misc-reconnect", "3000");
             }
             if (looksLikeTcpEndpoint(profile.getOutstr1Path())) {
-                replaced = replaceValueLine(replaced, "outstr1-type", "tcpcli");
+                // Do not force outstr1-type; only relax timeouts for local tcp endpoints
                 replaced = replaceValueLine(replaced, "misc-timeout", "300000");
                 replaced = replaceValueLine(replaced, "misc-reconnect", "3000");
             }