diff --git a/docs/api/api_python/ops/mindspore.ops.Print.rst b/docs/api/api_python/ops/mindspore.ops.Print.rst
index c8a70a376e7..a382af21a7b 100644
--- a/docs/api/api_python/ops/mindspore.ops.Print.rst
+++ b/docs/api/api_python/ops/mindspore.ops.Print.rst
@@ -9,6 +9,8 @@ mindspore.ops.Print
 
     .. note::
         在PyNative模式下，请使用Python print函数。在Graph模式下，bool、int和float将被转换为Tensor进行打印，str保持不变。
+        该方法用于代码调试，当同时print大量数据时，为了保证主进程不受影响，可能会丢失一些数据，这时推荐使用 `Summary` 功能，具体可查看
+        `Summary <https://www.mindspore.cn/mindinsight/docs/zh-CN/master/summary_record.html?highlight=summary#>`_.
 
     **输入：**
 
diff --git a/mindspore/ccsrc/common/debug/rdr/base_recorder.cc b/mindspore/ccsrc/common/debug/rdr/base_recorder.cc
index 380d4828236..364fe68feae 100644
--- a/mindspore/ccsrc/common/debug/rdr/base_recorder.cc
+++ b/mindspore/ccsrc/common/debug/rdr/base_recorder.cc
@@ -20,7 +20,7 @@
 
 namespace mindspore {
 namespace {
-constexpr int kMaxNameLength = 32;
+constexpr int kMaxNameLength = 64;
 }  // namespace
 BaseRecorder::BaseRecorder() : module_(""), name_(""), directory_(""), filename_(""), timestamp_("") {}
 BaseRecorder::BaseRecorder(const std::string &module, const std::string &name)
diff --git a/mindspore/ccsrc/include/common/debug/rdr/base_recorder.h b/mindspore/ccsrc/include/common/debug/rdr/base_recorder.h
index 39c6ef69012..ec28e74bc79 100644
--- a/mindspore/ccsrc/include/common/debug/rdr/base_recorder.h
+++ b/mindspore/ccsrc/include/common/debug/rdr/base_recorder.h
@@ -24,7 +24,6 @@
 #include "include/common/visible.h"
 #include "utils/log_adapter.h"
 
-const int maxNameLength = 64;
 namespace mindspore {
 class COMMON_EXPORT BaseRecorder {
  public: