diff --git a/paddle/fluid/inference/tensorrt/convert/generic_and_custom_plugin_creater.cc b/paddle/fluid/inference/tensorrt/convert/generic_and_custom_plugin_creater.cc
index a889fc9fa3147..da64a8fbb6811 100644
--- a/paddle/fluid/inference/tensorrt/convert/generic_and_custom_plugin_creater.cc
+++ b/paddle/fluid/inference/tensorrt/convert/generic_and_custom_plugin_creater.cc
@@ -70,9 +70,17 @@ class CustomPluginCreater : public OpConverter {
     std::list<std::vector<int>> ints_attrs;
     std::list<std::vector<float>> floats_attrs;
 
-    for (auto &attr_name : op_attrs_names) {
+    for (auto &attr_name_and_type : op_attrs_names) {
+      auto attr_name =
+          attr_name_and_type.substr(0, attr_name_and_type.find_first_of(":"));
       nvinfer1::PluginField plugindata;
-      plugindata.name = attr_name.c_str();
+
+      // NOTE: to avoid string rewrite by iterator, deep copy here
+      std::vector<char> plugin_attr_name(attr_name.length() + 1, 0);
+      snprintf(
+          plugin_attr_name.data(), attr_name.length() + 1, attr_name.c_str());
+      plugindata.name = plugin_attr_name.data();
+
       if (op_desc.GetAttrType(attr_name) == framework::proto::AttrType::INT) {
         int_attrs.push_back(PADDLE_GET_CONST(int, attrs.at(attr_name)));
         plugindata.data = &int_attrs.back();
diff --git a/paddle/fluid/inference/tensorrt/convert/test_custom_plugin_creater.cc b/paddle/fluid/inference/tensorrt/convert/test_custom_plugin_creater.cc
index eee4d0c12edbe..ba85108aee539 100644
--- a/paddle/fluid/inference/tensorrt/convert/test_custom_plugin_creater.cc
+++ b/paddle/fluid/inference/tensorrt/convert/test_custom_plugin_creater.cc
@@ -23,13 +23,13 @@ PD_BUILD_OP(custom_op)
     .Inputs({"Input"})
     .Outputs({"Output"})
     .Attrs({
-        "float_attr",
-        "int_attr",
-        "bool_attr",
-        "string_attr",
-        "ints_attr",
-        "floats_attr",
-        "bools_attr",
+        "float_attr: float",
+        "int_attr: int",
+        "bool_attr: bool",
+        "string_attr: std::string",
+        "ints_attr: std::vector<int>",
+        "floats_attr: std::vector<float>",
+        "bools_attr: std::vector<bool>",
     });
 
 namespace paddle {