diff --git a/interfaces/kits/js/src/mod_fs/common_func.cpp b/interfaces/kits/js/src/mod_fs/common_func.cpp
index 4118a6f1f230215193607b8cdf5fd10c448df88e..5c1dd83d12212df38e84445c212e96acac1df003 100644
--- a/interfaces/kits/js/src/mod_fs/common_func.cpp
+++ b/interfaces/kits/js/src/mod_fs/common_func.cpp
@@ -30,6 +30,7 @@
 #include "class_file/file_n_exporter.h"
 #include "class_stream/stream_entity.h"
 #include "class_stream/stream_n_exporter.h"
+#include "parameter.h"
 #endif
 #include "filemgmt_libhilog.h"
 #include "filemgmt_libn.h"
@@ -106,6 +107,19 @@ void InitWhenceType(napi_env env, napi_value exports)
     }
 }
 
+#if !defined(WIN_PLATFORM) && !defined(IOS_PLATFORM)
+string GetDeviceType()
+{
+    char deviceType[BUFFER_1K];
+    int32_t ret = GetParameter("const.product.devicetype", "0", deviceType, BUFFER_1K);
+    if (ret < 0) {
+        HILOGE("Get deviceType fail. %{public}d", ret);
+        return "";
+    }
+    return string(deviceType, ret);
+}
+#endif
+
 static tuple<bool, size_t> GetActualLen(napi_env env, size_t bufLen, size_t bufOff, NVal op)
 {
     bool succ = false;
diff --git a/interfaces/kits/js/src/mod_fs/common_func.h b/interfaces/kits/js/src/mod_fs/common_func.h
index e9afb302bba91d6028ddd62a6f61d4e8235a30b7..fffcf75e599673e80c71b0a5fa582b0a2624b663 100644
--- a/interfaces/kits/js/src/mod_fs/common_func.h
+++ b/interfaces/kits/js/src/mod_fs/common_func.h
@@ -51,6 +51,7 @@ constexpr unsigned int USR_SYNC = 04010000;
 
 const double NS = 1e9;
 const double MS = 1e3;
+const int BUFFER_1K = 1024;
 
 struct FileInfo {
     bool isPath = false;
@@ -60,7 +61,9 @@ struct FileInfo {
 
 void InitOpenMode(napi_env env, napi_value exports);
 void InitWhenceType(napi_env env, napi_value exports);
-
+#if !defined(WIN_PLATFORM) && !defined(IOS_PLATFORM)
+std::string GetDeviceType();
+#endif
 struct CommonFunc {
     static unsigned int ConvertJsFlags(unsigned int &flags);
     static LibN::NVal InstantiateStat(napi_env env, const uv_stat_t &buf);
diff --git a/interfaces/kits/js/src/mod_fs/module.cpp b/interfaces/kits/js/src/mod_fs/module.cpp
index 16795efec583b0f2b3dd5b955270db23773d2639..4448c18a25e8c43244aec43d464438a9f4fe45ab 100644
--- a/interfaces/kits/js/src/mod_fs/module.cpp
+++ b/interfaces/kits/js/src/mod_fs/module.cpp
@@ -25,6 +25,7 @@
 #include "class_readeriterator/readeriterator_n_exporter.h"
 #include "class_stream/stream_n_exporter.h"
 #include "class_watcher/watcher_n_exporter.h"
+#include "parameter.h"
 #endif
 #include "filemgmt_libhilog.h"
 #include "properties/prop_n_exporter.h"
@@ -47,6 +48,9 @@ static napi_value Export(napi_env env, napi_value exports)
     products.emplace_back(make_unique<ReaderIteratorNExporter>(env, exports));
     products.emplace_back(make_unique<StreamNExporter>(env, exports));
     products.emplace_back(make_unique<WatcherNExporter>(env, exports));
+    if (GetDeviceType() == "2in1") {
+        PropNExporter::dirPermission_ = 0771;
+    }
 #endif
     for (auto &&product : products) {
 #ifdef WIN_PLATFORM
diff --git a/interfaces/kits/js/src/mod_fs/properties/prop_n_exporter.cpp b/interfaces/kits/js/src/mod_fs/properties/prop_n_exporter.cpp
index b631e7814f8b85fe989108a8a40499fd6a46cb2f..92f918e5fe4f9c1a817f14c8b197db4fddca6413 100644
--- a/interfaces/kits/js/src/mod_fs/properties/prop_n_exporter.cpp
+++ b/interfaces/kits/js/src/mod_fs/properties/prop_n_exporter.cpp
@@ -240,7 +240,7 @@ static int MkdirCore(const string &path)
         HILOGE("Failed to request heap memory.");
         return ENOMEM;
     }
-    return uv_fs_mkdir(nullptr, mkdir_req.get(), path.c_str(), DIR_DEFAULT_PERM, nullptr);
+    return uv_fs_mkdir(nullptr, mkdir_req.get(), path.c_str(), PropNExporter::dirPermission_, nullptr);
 }
 
 static NError MkdirExec(const string &path, bool recursion, bool hasOption)
diff --git a/interfaces/kits/js/src/mod_fs/properties/prop_n_exporter.h b/interfaces/kits/js/src/mod_fs/properties/prop_n_exporter.h
index 7333185a47f364daa192c25adf8dc2b976664d73..a3567fe5e3ce29225384b72d138bba57fb9bfab7 100755
--- a/interfaces/kits/js/src/mod_fs/properties/prop_n_exporter.h
+++ b/interfaces/kits/js/src/mod_fs/properties/prop_n_exporter.h
@@ -48,6 +48,7 @@ struct AsyncIOReadArg {
 class PropNExporter final : public NExporter {
 public:
     inline static const std::string className_ = "__properities__";
+    inline static int dirPermission_ = 0770;
 
     static napi_value AccessSync(napi_env env, napi_callback_info info);
     static napi_value MkdirSync(napi_env env, napi_callback_info info);
@@ -70,7 +71,6 @@ public:
     ~PropNExporter() override;
 };
 
-constexpr int DIR_DEFAULT_PERM = 0770;
 const std::string PROCEDURE_ACCESS_NAME = "FileIOAccess";
 const std::string PROCEDURE_UNLINK_NAME = "FileIOUnlink";
 const std::string PROCEDURE_MKDIR_NAME = "FileIOMkdir";