diff --git a/xposed/src/main/java/moe/fuqiuluo/shamrock/remote/service/listener/PrimitiveListener.kt b/xposed/src/main/java/moe/fuqiuluo/shamrock/remote/service/listener/PrimitiveListener.kt
index e73391d..33e1972 100644
--- a/xposed/src/main/java/moe/fuqiuluo/shamrock/remote/service/listener/PrimitiveListener.kt
+++ b/xposed/src/main/java/moe/fuqiuluo/shamrock/remote/service/listener/PrimitiveListener.kt
@@ -48,7 +48,6 @@ internal object PrimitiveListener {
         if (
             !pb.has(1, 3)
             || !pb.has(1, 2)
-//            || !pb.has(1, 2, 2)
             || !pb.has(1, 2, 6)
         ) return
         val msgType = pb[1, 2, 1].asInt
diff --git a/xposed/src/main/java/moe/fuqiuluo/shamrock/xposed/actions/HookWrapperCodec.kt b/xposed/src/main/java/moe/fuqiuluo/shamrock/xposed/actions/HookWrapperCodec.kt
index a0e52bc..25f8442 100644
--- a/xposed/src/main/java/moe/fuqiuluo/shamrock/xposed/actions/HookWrapperCodec.kt
+++ b/xposed/src/main/java/moe/fuqiuluo/shamrock/xposed/actions/HookWrapperCodec.kt
@@ -113,7 +113,8 @@ internal class HookWrapperCodec: IAction {
                     from.putWupBuffer(merge.toByteArray())
                 } else if (from.appId != MAGIC_APP_ID) {
                     if (from.serviceCmd in IgnoredCmd && ShamrockConfig.isInjectPacket()) {
-                        from.serviceCmd = "ShamrockInjectedCmd_${from.serviceCmd}"
+                        //from.serviceCmd = "ShamrockInjectedCmd_${from.serviceCmd}"
+                        from.setBusinessFail(1)
                         from.putWupBuffer(EMPTY_BYTE_ARRAY)
                     } else {
                         pushOnReceive(from)