diff --git a/interfaces/common/src/common_func.cpp b/interfaces/common/src/common_func.cpp
index 8cc7572b09084ea78df95321207b8a3a1eb9f26d..8cdb66b62e73a593a77a435b680edac172cbd0ae 100644
--- a/interfaces/common/src/common_func.cpp
+++ b/interfaces/common/src/common_func.cpp
@@ -15,7 +15,6 @@
 
 #include "common_func.h"
 
-#include <mutex>
 #include <vector>
 
 #include "bundle_mgr_proxy.h"
@@ -36,8 +35,6 @@ namespace {
     const char BACKFLASH = '/';
     const std::string FILE_MANAGER_URI_HEAD = "/storage/";
     const std::string FILE_MANAGER_AUTHORITY = "docs";
-    std::string g_bundleName = "";
-    std::mutex g_globalMutex;
 }
 static sptr<BundleMgrProxy> GetBundleMgrProxy()
 {
@@ -91,13 +88,7 @@ string CommonFunc::GetUriFromPath(const string &path)
     string realPath = path;
     NormalizePath(realPath);
 
-    {
-        std::lock_guard<std::mutex> lock(g_globalMutex);
-        if (g_bundleName == "") {
-            g_bundleName = GetSelfBundleName();
-        }
-    }
-    string packageName = (path.find(FILE_MANAGER_URI_HEAD) == 0) ? FILE_MANAGER_AUTHORITY : g_bundleName;
+    string packageName = (path.find(FILE_MANAGER_URI_HEAD) == 0) ? FILE_MANAGER_AUTHORITY : GetSelfBundleName();
     realPath = FILE_SCHEME_PREFIX + packageName + SandboxHelper::Encode(realPath);
     return realPath;
 }