diff --git a/source/api_cc/src/common.cc b/source/api_cc/src/common.cc
index 07b6a10220..8f5e21c933 100644
--- a/source/api_cc/src/common.cc
+++ b/source/api_cc/src/common.cc
@@ -377,15 +377,6 @@ void deepmd::get_env_nthreads(int& num_intra_nthreads,
   }
 }
 
-void deepmd::load_op_library() {
-#ifdef BUILD_TENSORFLOW
-  _load_single_op_library("deepmd_op")
-#endif
-#ifdef BUILD_PYTORCH
-      _load_single_op_library("deepmd_op_pt")
-#endif
-}
-
 static inline void _load_single_op_library(std::string library_name) {
 #if defined(_WIN32)
   std::string dso_path = library_name + ".dll";
@@ -401,6 +392,15 @@ static inline void _load_single_op_library(std::string library_name) {
   }
 }
 
+void deepmd::load_op_library() {
+#ifdef BUILD_TENSORFLOW
+  _load_single_op_library("deepmd_op");
+#endif
+#ifdef BUILD_PYTORCH
+  _load_single_op_library("deepmd_op_pt");
+#endif
+}
+
 std::string deepmd::name_prefix(const std::string& scope) {
   std::string prefix = "";
   if (scope != "") {