diff --git a/cocos/platform/CCFileUtils.cpp b/cocos/platform/CCFileUtils.cpp
index f4a47f81fe..8f51c34a24 100644
--- a/cocos/platform/CCFileUtils.cpp
+++ b/cocos/platform/CCFileUtils.cpp
@@ -507,7 +507,6 @@ bool FileUtils::writeBinaryToFile(const void* data, size_t dataSize, const std::
         CC_BREAK_IF(!fileStream);
 
         fileStream->write(data, dataSize);
-        fileStream->close();
         delete fileStream;
         return true;
     } while (0);