diff --git a/interfaces/kits/js/src/mod_fs/common_func.cpp b/interfaces/kits/js/src/mod_fs/common_func.cpp
index 74f50bccabfba3639e77200cce539ad606495586..858493a4af8ee5f4316e981cc006662049e20e4b 100644
--- a/interfaces/kits/js/src/mod_fs/common_func.cpp
+++ b/interfaces/kits/js/src/mod_fs/common_func.cpp
@@ -377,7 +377,11 @@ string CommonFunc::GetModeFromFlags(unsigned int flags)
 bool CommonFunc::CheckPublicDirPath(const std::string &sandboxPath)
 {
     for (const std::string &path : PUBLIC_DIR_PATHS) {
-        if (sandboxPath.find(path) == 0) {
+        if (sandboxPath == path) {
+            return true;
+        }
+
+        if (sandboxPath.find(path + "/") == 0) {
             return true;
         }
     }
diff --git a/interfaces/kits/js/src/mod_fs/fs_utils.cpp b/interfaces/kits/js/src/mod_fs/fs_utils.cpp
index d8331b21bc4480a94e9b1c0acdf3b52035a1a268..a0379ef5213b0460bf6da1d5121470e3010755e2 100644
--- a/interfaces/kits/js/src/mod_fs/fs_utils.cpp
+++ b/interfaces/kits/js/src/mod_fs/fs_utils.cpp
@@ -88,7 +88,11 @@ string FsUtils::GetModeFromFlags(const uint32_t &flags)
 bool FsUtils::CheckPublicDirPath(const string &sandboxPath)
 {
     for (const string &path : PUBLIC_DIR_PATHS) {
-        if (sandboxPath.find(path) == 0) {
+        if (sandboxPath == path) {
+            return true;
+        }
+
+        if (sandboxPath.find(path + "/") == 0) {
             return true;
         }
     }