diff --git a/src/main/scala/backBoard/shin/Interface.scala b/src/main/scala/backBoard/shin/Interface.scala
index 8cbb71e..fb034aa 100644
--- a/src/main/scala/backBoard/shin/Interface.scala
+++ b/src/main/scala/backBoard/shin/Interface.scala
@@ -453,12 +453,12 @@ trait InterfaceMCUop{ this: InterfaceBase =>
    oSpi.io.datar := Mux(cReg.spiSel === 1.U, datar, 0.U)
   oQSpi.io.datar := Mux(cReg.spiSel === 2.U, datar, 0.U)
 
-  when( isEnW ){
-    printf(s"SPI/QSPI Write 0x%x, @0x%x\n", dataw, addrw)
-  }
-  when( isEnR ){
-    printf(s"SPI/QSPI Readout 0x%x, @0x%x\n", datar, addrr)
-  }
+  // when( isEnW ){
+  //   printf(s"SPI/QSPI Write 0x%x, @0x%x\n", dataw, addrw)
+  // }
+  // when( isEnR ){
+  //   printf(s"SPI/QSPI Readout 0x%x, @0x%x\n", datar, addrr)
+  // }
 
 
 
@@ -756,8 +756,10 @@ trait InterfaceSync{ this: InterfaceBase =>
 
     when( cReg.syncPoint === sReg.recoTimeStamp ){ //时间到达sync0时间点
       syncOffsetCnt(i) := 0.U
-    } .elsewhen( syncOffsetCnt(i) <= sReg.syncOffset(i) ){
+    } .elsewhen( syncOffsetCnt(i) < sReg.syncOffset(i) ){
       syncOffsetCnt(i) := syncOffsetCnt(i) + 1.U
+    } .elsewhen( syncOffsetCnt(i) === sReg.syncOffset(i) ){
+      syncOffsetCnt(i) := "hFFFFFFFF".U(32.W)
     }
 
     when( syncOffsetCnt(i) === sReg.syncOffset(i) ){