diff --git a/service/jni/com_android_server_BpfNetMaps.cpp b/service/jni/com_android_server_BpfNetMaps.cpp
index 49392e0..2780044 100644
--- a/service/jni/com_android_server_BpfNetMaps.cpp
+++ b/service/jni/com_android_server_BpfNetMaps.cpp
@@ -82,6 +82,13 @@
   return (jint)status.code();
 }
 
+static jint native_setChildChain(JNIEnv* env, jobject self, jint childChain, jboolean enable) {
+  auto chain = static_cast<ChildChain>(childChain);
+  int res = mTc.toggleUidOwnerMap(chain, enable);
+  if (res) ALOGE("%s failed, error code = %d", __func__, res);
+  return (jint)res;
+}
+
 static jint native_replaceUidChain(JNIEnv* env, jobject self, jstring name, jboolean isAllowlist,
                                    jintArray jUids) {
     const ScopedUtfChars chainNameUtf8(env, name);
@@ -192,6 +199,8 @@
     (void*)native_addNiceApp},
     {"native_removeNiceApp", "(I)I",
     (void*)native_removeNiceApp},
+    {"native_setChildChain", "(IZ)I",
+    (void*)native_setChildChain},
     {"native_replaceUidChain", "(Ljava/lang/String;Z[I)I",
     (void*)native_replaceUidChain},
     {"native_setUidRule", "(III)I",
diff --git a/service/native/TrafficController.cpp b/service/native/TrafficController.cpp
index 9331548..4dc056d 100644
--- a/service/native/TrafficController.cpp
+++ b/service/native/TrafficController.cpp
@@ -451,6 +451,53 @@
     return 0;
 }
 
+int TrafficController::toggleUidOwnerMap(ChildChain chain, bool enable) {
+    std::lock_guard guard(mMutex);
+    uint32_t key = UID_RULES_CONFIGURATION_KEY;
+    auto oldConfigure = mConfigurationMap.readValue(key);
+    if (!oldConfigure.ok()) {
+        ALOGE("Cannot read the old configuration from map: %s",
+              oldConfigure.error().message().c_str());
+        return -oldConfigure.error().code();
+    }
+    uint32_t match;
+    switch (chain) {
+        case DOZABLE:
+            match = DOZABLE_MATCH;
+            break;
+        case STANDBY:
+            match = STANDBY_MATCH;
+            break;
+        case POWERSAVE:
+            match = POWERSAVE_MATCH;
+            break;
+        case RESTRICTED:
+            match = RESTRICTED_MATCH;
+            break;
+        case LOW_POWER_STANDBY:
+            match = LOW_POWER_STANDBY_MATCH;
+            break;
+        case OEM_DENY_1:
+            match = OEM_DENY_1_MATCH;
+            break;
+        case OEM_DENY_2:
+            match = OEM_DENY_2_MATCH;
+            break;
+        case OEM_DENY_3:
+            match = OEM_DENY_3_MATCH;
+            break;
+        default:
+            return -EINVAL;
+    }
+    BpfConfig newConfiguration =
+            enable ? (oldConfigure.value() | match) : (oldConfigure.value() & ~match);
+    Status res = mConfigurationMap.writeValue(key, newConfiguration, BPF_EXIST);
+    if (!isOk(res)) {
+        ALOGE("Failed to toggleUidOwnerMap(%d): %s", chain, res.msg().c_str());
+    }
+    return -res.code();
+}
+
 Status TrafficController::swapActiveStatsMap() {
     std::lock_guard guard(mMutex);
 
diff --git a/service/native/include/TrafficController.h b/service/native/include/TrafficController.h
index 14c5eaf..8512929 100644
--- a/service/native/include/TrafficController.h
+++ b/service/native/include/TrafficController.h
@@ -71,6 +71,8 @@
     netdutils::Status updateUidOwnerMap(const uint32_t uid,
                                         UidOwnerMatchType matchType, IptOp op) EXCLUDES(mMutex);
 
+    int toggleUidOwnerMap(ChildChain chain, bool enable) EXCLUDES(mMutex);
+
     static netdutils::StatusOr<std::unique_ptr<netdutils::NetlinkListenerInterface>>
     makeSkDestroyListener();
 
diff --git a/service/src/com/android/server/BpfNetMaps.java b/service/src/com/android/server/BpfNetMaps.java
index 3befd86..0270fc2 100644
--- a/service/src/com/android/server/BpfNetMaps.java
+++ b/service/src/com/android/server/BpfNetMaps.java
@@ -637,6 +637,7 @@
     private native int native_addNiceApp(int uid);
     @GuardedBy("sUidOwnerMap")
     private native int native_removeNiceApp(int uid);
+    private native int native_setChildChain(int childChain, boolean enable);
     @GuardedBy("sUidOwnerMap")
     private native int native_replaceUidChain(String name, boolean isAllowlist, int[] uids);
     @GuardedBy("sUidOwnerMap")