diff --git a/Python/demo.py b/Python/demo.py
index 00777292..147ede68 100644
--- a/Python/demo.py
+++ b/Python/demo.py
@@ -204,7 +204,9 @@ def test_remove_storage():
     kv = mmkv.MMKV("test_remove", mmkv.MMKVMode.MultiProcess)
     kv.set(True, "bool")
 
+    print("check exist = ", mmkv.MMKV.checkExist("test_remove"))
     mmkv.MMKV.removeStorage("test_remove")
+    print("after remove, check exist = ", mmkv.MMKV.checkExist("test_remove"))
     kv = mmkv.MMKV("test_remove", mmkv.MMKVMode.MultiProcess)
     if kv.count() != 0:
         print("storage not successfully remove")
@@ -214,7 +216,9 @@ def test_remove_storage():
     kv = mmkv.MMKV("test_remove/sg", rootDir=rootDir)
     kv.set(True, "bool")
 
-    mmkv.MMKV.removeStorage("test_remove/sg")
+    print("check exist = ", mmkv.MMKV.checkExist("test_remove/sg", rootDir=rootDir))
+    mmkv.MMKV.removeStorage("test_remove/sg", rootDir=rootDir)
+    print("after remove, check exist = ", mmkv.MMKV.checkExist("test_remove/sg", rootDir=rootDir))
     kv = mmkv.MMKV("test_remove/sg", rootDir=rootDir)
     if kv.count() != 0:
         print("storage not successfully remove")
diff --git a/Python/libmmkv_python.cpp b/Python/libmmkv_python.cpp
index 5af610f0..26b56dd2 100644
--- a/Python/libmmkv_python.cpp
+++ b/Python/libmmkv_python.cpp
@@ -125,6 +125,7 @@ PYBIND11_MODULE(mmkv, m) {
 
     clsNameSpace.def("removeStorage", &NameSpace::removeStorage);
     clsNameSpace.def("isFileValid", &NameSpace::isFileValid);
+    clsNameSpace.def("checkExist", &NameSpace::checkExist);
 
     py::class_<MMKV, unique_ptr<MMKV, py::nodelete>> clsMMKV(m, "MMKV");
 
@@ -435,4 +436,12 @@ PYBIND11_MODULE(mmkv, m) {
        },
        "detect if the MMKV file is valid or not", py::arg("mmapID"),
        py::arg("rootDir") = MMKVPath_t());
+
+    clsMMKV.def_static("checkExist",
+                       [](const string &mmapID, const MMKVPath_t &rootDir) {
+                           MMKVPath_t *rootDirPtr = (!rootDir.empty()) ? (MMKVPath_t *) &rootDir : nullptr;
+                           return MMKV::checkExist(mmapID, rootDirPtr);
+                       },
+                       "check if the MMKV file is exist or not", py::arg("mmapID"),
+                       py::arg("rootDir") = MMKVPath_t());
 }