diff --git a/paddle/fluid/platform/macros.h b/paddle/fluid/platform/macros.h
index 82b20a53ce770757c08d1c9d2ce28a084861147c..410fbdec586658807e7a7092a337bbde64b1487c 100644
--- a/paddle/fluid/platform/macros.h
+++ b/paddle/fluid/platform/macros.h
@@ -26,7 +26,7 @@ limitations under the License. */
 #endif
 
 #ifndef PADDLE_WITH_MUSL 
-  #if defined(__FLT_MAX__)
-    #define FLT_MAX __FLT_MAX__
-  #endif  // __FLT_MAX__
+#if defined(__FLT_MAX__)
+#define FLT_MAX __FLT_MAX__
+#endif  // __FLT_MAX__
 #endif
diff --git a/paddle/fluid/platform/port.h b/paddle/fluid/platform/port.h
index 5c346537ccad8e69c0d426f35d43f531d4190e2e..b484da152d5df27c54f511af394da56fd6697614 100644
--- a/paddle/fluid/platform/port.h
+++ b/paddle/fluid/platform/port.h
@@ -25,7 +25,7 @@
 #include "glog/logging.h"
 
 #if !defined(_WIN32)
-#include <dlfcn.h>     //  dladdr
+#include <dlfcn.h>  // dladdr
 #include <sys/stat.h>
 #include <sys/time.h>
 #include <algorithm>  // std::accumulate
diff --git a/paddle/scripts/musl_build/Dockerfile b/paddle/scripts/musl_build/Dockerfile
new file mode 100644
index 0000000000000000000000000000000000000000..6b1002b4d3e19825434a0850fff1ca1e16c0b213
--- /dev/null
+++ b/paddle/scripts/musl_build/Dockerfile
@@ -0,0 +1,12 @@
+FROM python:3.7-alpine3.10
+
+RUN apk add --no-cache --force-overwrite\
+    g++  gfortran make cmake patchelf\
+    git \
+    linux-headers \
+    libjpeg-turbo-dev \ 
+    lapack-dev openblas-dev 
+    
+#RUN pip3 install scikit-build\
+#    numpy pandas scipy \
+#    opencv
\ No newline at end of file
diff --git a/python/paddle/fluid/core.py b/python/paddle/fluid/core.py
index 0fbdea2dbcac678fe446f7ae0a2918a13aea29e3..c292ad48e367d641108a6959abbd81a5b85120c3 100644
--- a/python/paddle/fluid/core.py
+++ b/python/paddle/fluid/core.py
@@ -208,9 +208,9 @@ def get_libc_ver():
     ldd_musl = run_shell_command("ldd 2>&1 | awk '/Version/{print $NF}'")
     if ldd_musl is not None:
         return ("musl", ldd_musl)
-    
     return (None, None)
 
+
 def less_than_ver(a, b):
     if a is None or b is None:
         return False