diff --git a/entry/src/main/cpp/bin/libJudgeSdk.so b/entry/src/main/cpp/bin/libJudgeSdk.so
index 3a1b8133..1bfb688d 100644
Binary files a/entry/src/main/cpp/bin/libJudgeSdk.so and b/entry/src/main/cpp/bin/libJudgeSdk.so differ
diff --git a/entry/src/main/ets/common/service/indexService.ts b/entry/src/main/ets/common/service/indexService.ts
index 57513cc3..bc847b9e 100644
--- a/entry/src/main/ets/common/service/indexService.ts
+++ b/entry/src/main/ets/common/service/indexService.ts
@@ -301,16 +301,17 @@ function openChuankouFn(callback) {
 }
 
 function getChuankouFnMsg() {
-  testNapi.SerialRecvAsync(globalThis.fd, 5000, (revTestInfo) => {
-    const message = revTestInfo?.recevedBuf?.toString()
-    let msg = util.TextDecoder.create().decodeWithStream(new Uint8Array(revTestInfo?.recevedBuf))
-    let dang = Number(msg?.split(",")?.[1] || 0)
-    globalThis.chuankoMsg = dang
-    console.log("lixiao, chuankou", msg)
-  })
-  setTimeout(() => {
-    getChuankouFnMsg()
-  }, 200)
+  // 新档位
+  // testNapi.SerialRecvAsync(globalThis.fd, 5000, (revTestInfo) => {
+  //   const message = revTestInfo?.recevedBuf?.toString()
+  //   let msg = util.TextDecoder.create().decodeWithStream(new Uint8Array(revTestInfo?.recevedBuf))
+  //   let dang = Number(msg?.split(",")?.[1] || 0)
+  //   globalThis.chuankoMsg = dang
+  //   console.log("lixiao, chuankou", msg)
+  // })
+  // setTimeout(() => {
+  //   getChuankouFnMsg()
+  // }, 200)
   let timeout = 50000; // 2秒超时
   let databuff = [0x61, 0xAA, 0x0A, 0X15, 0X00]; // send ABCDE
   testNapi.SerialSendAsync(globalThis.fd, databuff, (ret) => {