diff --git a/src/brpc/socket.cpp b/src/brpc/socket.cpp
index 616f66f128..e360da83fe 100644
--- a/src/brpc/socket.cpp
+++ b/src/brpc/socket.cpp
@@ -746,9 +746,6 @@ int Socket::WaitAndReset(int32_t expected_nref) {
             _pipeline_q->clear();
         }
     }
-    CHECK(NULL == _write_head.load(butil::memory_order_relaxed));
-    CHECK_EQ(0, _unwritten_bytes.load(butil::memory_order_relaxed));
-    CHECK(!_overcrowded);
     return 0;
 }