diff --git a/adapter/uhdf2/ipc/src/hdf_remote_adapter.cpp b/adapter/uhdf2/ipc/src/hdf_remote_adapter.cpp
index 0d8eb11a95dceb18b5fd38ff4c61498245a52b00..91d7b52b3b993a71f34e258eafac9df0f534d102 100644
--- a/adapter/uhdf2/ipc/src/hdf_remote_adapter.cpp
+++ b/adapter/uhdf2/ipc/src/hdf_remote_adapter.cpp
@@ -29,7 +29,7 @@
 
 #define HDF_LOG_TAG hdf_remote_adapter
 
-static constexpr int32_t THREAD_POOL_BASE_THREAD_COUNT = 5;
+static constexpr int32_t THREAD_POOL_BASE_THREAD_COUNT = 16;
 static int32_t g_remoteThreadMax = THREAD_POOL_BASE_THREAD_COUNT;
 
 HdfRemoteServiceStub::HdfRemoteServiceStub(struct HdfRemoteService *service)