diff --git a/api4cpp/bpocrapitest.cpp b/api4cpp/bpocrapitest.cpp
index 5678432..ccf4923 100755
--- a/api4cpp/bpocrapitest.cpp
+++ b/api4cpp/bpocrapitest.cpp
@@ -13,7 +13,7 @@
 #define THREAD_NUM   3
 #define MAX_PATH    260
 
-const  char * DEFAULT_MODEL_DIR  ="/data/workprj/BaiPiaoOCR/models/";
+const  char * DEFAULT_MODEL_DIR  ="/data/workprj/BaiPiaoOCR/models";
 
 const char *  DEFAULT_TEST_IMG  ="/data/workprj/BaiPiaoOCR/images/1.jpg";
 int main(int argc, char * argv[])
@@ -72,4 +72,4 @@ const char *szImagePath=NULL;
     }
 
     return 0;
-}
\ No newline at end of file
+}