diff --git a/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/MavenModuleProfileTest.java b/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/MavenModuleProfileTest.java
index ff75478d..d8545e43 100644
--- a/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/MavenModuleProfileTest.java
+++ b/modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/MavenModuleProfileTest.java
@@ -122,6 +122,16 @@ class MavenModuleProfileTest {
                         "modules/apps/xinda-push-app");
     }
 
+    @Test
+    void privateLingniuRepositoryIsScopedToLegacyXindaProfile() throws Exception {
+        Document pom = rootPom();
+
+        assertThat(repositoryIds(pom.getDocumentElement()))
+                .doesNotContain("lingniu-nexus");
+        assertThat(profileRepositoryIds(pom, "legacy-xinda"))
+                .containsExactly("lingniu-nexus");
+    }
+
     @Test
     void optionalModuleVersionsAreScopedToTheirProfiles() throws Exception {
         Document pom = rootPom();
@@ -423,6 +433,33 @@ class MavenModuleProfileTest {
         return dependencyManagementArtifacts(profile);
     }
 
+    private static List<String> profileRepositoryIds(Document pom, String profileId) {
+        Element profile = profile(pom, profileId);
+        if (profile == null) {
+            return List.of();
+        }
+        return repositoryIds(profile);
+    }
+
+    private static List<String> repositoryIds(Element owner) {
+        Element repositories = firstDirectChild(owner, "repositories");
+        if (repositories == null) {
+            return List.of();
+        }
+        List<String> ids = new ArrayList<>();
+        NodeList children = repositories.getChildNodes();
+        for (int i = 0; i < children.getLength(); i++) {
+            if (!(children.item(i) instanceof Element repository) || !"repository".equals(repository.getTagName())) {
+                continue;
+            }
+            Element id = firstDirectChild(repository, "id");
+            if (id != null) {
+                ids.add(id.getTextContent().trim());
+            }
+        }
+        return List.copyOf(ids);
+    }
+
     private static Element profile(Document pom, String profileId) {
         Element profiles = firstDirectChild(pom.getDocumentElement(), "profiles");
         if (profiles == null) {
diff --git a/pom.xml b/pom.xml
index ce99a6c5..61f1ab0c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -112,6 +112,24 @@
                 <module>modules/inbound/inbound-xinda-push</module>
                 <module>modules/apps/xinda-push-app</module>
             </modules>
+            <!--
+              羚牛私仓：托管 legacy Xinda 依赖 org.lingniu:gps-push-client:1.0。
+              访问凭证配置在 ~/.m2/settings.xml 的 <server><id>lingniu-nexus</id></server> 中，
+              pom 不保存明文密码。默认生产 reactor 不需要访问该私仓。
+            -->
+            <repositories>
+                <repository>
+                    <id>lingniu-nexus</id>
+                    <name>Lingniu Private Maven Repository</name>
+                    <url>https://nexus.lnh2e.com/repository/maven-public/</url>
+                    <releases>
+                        <enabled>true</enabled>
+                    </releases>
+                    <snapshots>
+                        <enabled>true</enabled>
+                    </snapshots>
+                </repository>
+            </repositories>
             <dependencyManagement>
                 <dependencies>
                     <dependency>
@@ -370,25 +388,6 @@
         </dependencies>
     </dependencyManagement>
 
-    <!--
-      羚牛私仓：托管 org.lingniu:gps-push-client:1.0 等内部 artifact。
-      访问凭证配置在 ~/.m2/settings.xml 的 <server><id>lingniu-nexus</id></server> 中，
-      pom 不保存明文密码。
-    -->
-    <repositories>
-        <repository>
-            <id>lingniu-nexus</id>
-            <name>Lingniu Private Maven Repository</name>
-            <url>https://nexus.lnh2e.com/repository/maven-public/</url>
-            <releases>
-                <enabled>true</enabled>
-            </releases>
-            <snapshots>
-                <enabled>true</enabled>
-            </snapshots>
-        </repository>
-    </repositories>
-
     <build>
         <pluginManagement>
             <plugins>