diff --git a/src/test/scala/xiangshan/backend/brq/BrqTest.scala b/src/test/scala/xiangshan/backend/brq/BrqTest.scala
deleted file mode 100644
index 2f8cfc70bc9511bbf19e6cd74e0e7b1983978c62..0000000000000000000000000000000000000000
--- a/src/test/scala/xiangshan/backend/brq/BrqTest.scala
+++ /dev/null
@@ -1,129 +0,0 @@
-package xiangshan.backend.brq
-
-import org.scalatest._
-import chiseltest._
-import chisel3._
-import chisel3.experimental.BundleLiterals._
-import chisel3.util._
-import chiseltest.experimental.TestOptionBuilder._
-import chiseltest.internal.VerilatorBackendAnnotation
-import org.scalatest.flatspec.AnyFlatSpec
-import org.scalatest.matchers.must.Matchers
-import top.Parameters
-import utils.XSLog
-import xiangshan._
-import xiangshan.testutils._
-import xiangshan.testutils.TestCaseGenerator._
-
-import scala.util.Random
-
-// class BrqTest extends AnyFlatSpec
-//   with ChiselScalatestTester
-//   with Matchers
-//   with ParallelTestExecution
-//   with HasPartialDecoupledDriver {
-//   it should "redirect out-of-order, dequeue in-order" in {
-//     Parameters.set(Parameters.debugParameters)
-
-//     test(new Brq {
-//       AddSinks()
-//     }).withAnnotations(Seq()) { c =>
-
-//       def genEnqReq(x: => DecoupledIO[CfCtrl], pc: Long) = {
-//         chiselTypeOf(x.bits).Lit(
-//           _.cf.pc -> pc.U,
-//           _.cf.brUpdate.pnpc -> (pc+4).U
-//         )
-//       }
-
-//       def genExuWb(exuRedirect: => Valid[ExuOutput], tagIdx: Int, tagFlag: Boolean, target: Long) = {
-//         chiselTypeOf(exuRedirect.bits).Lit(
-//           _.redirect.brTag.value -> tagIdx.U,
-//           _.redirect.brTag.flag -> tagFlag.B,
-//           _.redirect.target -> target.U
-//         )
-//       }
-
-//       c.io.enqReqs.head.initSource().setSourceClock(c.clock)
-
-//       var brqPtrSeq = Seq[(BigInt, Boolean)]()
-
-//       for (i <- 0 until 10) {
-//         val enqPort = c.io.enqReqs.head
-//         enqPort.enqueuePartial(genEnqReq(enqPort, i * 0x1000))
-//       }
-
-//       var enqTags = List.tabulate(10)(i => i)
-//       val misPred = 6
-//       println(s"enqTags:$enqTags misPredTag:$misPred")
-//       enqTags = enqTags.take(misPred + 1)
-//       var commitTags, deqTags = List[Int]()
-
-//       def checkCommit = {
-//         if (c.io.out.valid.peek().litToBoolean) {
-//           commitTags = commitTags :+ c.io.redirect.bits.brTag.value.peek().litValue().toInt
-//           println(s"====commited tags:$commitTags====")
-//         }
-//       }
-//       def checkDeq =  {
-//         if(c.io.out.valid.peek().litToBoolean){
-//           deqTags = deqTags :+ c.io.out.bits.uop.brTag.value.peek().litValue().toInt
-//           println(s"====deq tags:$deqTags====")
-//         }
-//       }
-
-
-//       println("====Start random write back====")
-//       val wbPort = c.io.exuRedirectWb.head
-//       //-----------------write back-----------------//
-//       while (enqTags.nonEmpty) {
-//         val idx = Random.nextInt(enqTags.size)
-//         val tag = enqTags(idx)
-//         println(s"====write tag:$tag back to Brq====")
-//         enqTags = enqTags.filter(x => x != tag)
-//         wbPort.valid.poke(true.B)
-//         wbPort.bits.pokePartial(
-//           genExuWb(wbPort, tag, tagFlag = false, if (tag == misPred) 0xffff else tag * 0x1000 + 4)
-//         )
-//         checkCommit
-//         c.clock.step(1)
-//         wbPort.valid.poke(false.B)
-//         for (i <- 0 until Random.nextInt(3)) {
-//           checkCommit
-//           c.clock.step(1)
-//         }
-//       }
-//       c.io.bcommit.poke((misPred+1).U)
-//       c.clock.step(1)
-//       c.io.bcommit.poke(0.U)
-//       while (deqTags.size != misPred+1) {
-//         checkCommit
-//         checkDeq
-//         c.clock.step(1)
-//       }
-
-//       c.clock.step(10)
-
-//       val left = commitTags.takeWhile(x => x!=misPred)
-//       val right = commitTags.dropWhile(x => x!=misPred).drop(1)
-
-//       println(s"commited before mispred: $left")
-//       println(s"commited after mispred: $right")
-
-//       def isValidCommitSeq(in: Seq[Int]): Boolean = {
-//         for(i <- 1 until in.size){
-//           if(in(i) == in(i-1)) return false
-//         }
-//         true
-//       }
-//       assert(isValidCommitSeq(left) && isValidCommitSeq(right))
-
-//       println(s"deq tags: $deqTags")
-
-//       def isValidDeqSeq(in: Seq[Int]): Boolean = {
-//          in.zipWithIndex.map(x => x._1==x._2).reduce(_&&_)
-//       }
-//       assert(isValidDeqSeq(deqTags))
-//     }
-//   }
-// }