diff --git a/deploy/cpp_infer/CMakeLists.txt b/deploy/cpp_infer/CMakeLists.txt
index 4f2dc88a8f1a9d185b7274a1a723c0e670bd1bf1..0cf20635f8849cbb405118fd0e2fa8538eb3fa06 100644
--- a/deploy/cpp_infer/CMakeLists.txt
+++ b/deploy/cpp_infer/CMakeLists.txt
@@ -37,10 +37,8 @@ endif()
 
 
 if (WIN32)
-  include_directories("${PADDLE_LIB}/paddle/fluid/inference")
   include_directories("${PADDLE_LIB}/paddle/include")
   link_directories("${PADDLE_LIB}/paddle/lib")
-  link_directories("${PADDLE_LIB}/paddle/fluid/inference")
   find_package(OpenCV REQUIRED PATHS ${OPENCV_DIR}/build/ NO_DEFAULT_PATH)
 
 else ()
diff --git a/deploy/cpp_infer/src/config.cpp b/deploy/cpp_infer/src/config.cpp
index a0ac1d08c93d1ff1e51f769465b2df2b4355fbc0..050b75ede9475432f250cafac2cd5fbed17fea0a 100644
--- a/deploy/cpp_infer/src/config.cpp
+++ b/deploy/cpp_infer/src/config.cpp
@@ -21,12 +21,18 @@ std::vector<std::string> OCRConfig::split(const std::string &str,
   std::vector<std::string> res;
   if ("" == str)
     return res;
-  char strs[str.length() + 1];
+
+  int strlen = str.length() + 1;
+  chars *strs = new char[strlen];
   std::strcpy(strs, str.c_str());
 
-  char d[delim.length() + 1];
+  int delimlen = delim.length() + 1;
+  char *d = new char[delimlen];
   std::strcpy(d, delim.c_str());
 
+  delete[] strs;
+  delete[] d;
+
   char *p = std::strtok(strs, d);
   while (p) {
     std::string s = p;