diff --git a/services/updater_main.cpp b/services/updater_main.cpp
index 4306cf08acad6508b2e8e475dca6784c94561398..1957081c14fcd24f2c10705063f40907c3aff96b 100644
--- a/services/updater_main.cpp
+++ b/services/updater_main.cpp
@@ -360,6 +360,21 @@ static UpdaterStatus CalcProgress(const UpdaterParams &upParams,
     return UPDATE_SUCCESS;
 }
 
+int CheckMountData()
+{
+    int retryTime = 3;
+    for (int i = 0; i < retryTime; i++) {
+        if (SetupPartitions() == 0) {
+            return 0;
+		}
+        LOG(INFO) << "retry mount userdata number:" << i;
+        Utils::UsSleep(DISPLAY_TIME); 
+    }
+    UPDATER_UI_INSTANCE.ShowUpdInfo(TR(UPD_SETPART_FAIL), true);
+    UPDATER_LAST_WORD(UPDATE_ERROR);
+    return UPDATE_ERROR;
+}
+
 static UpdaterStatus PreUpdatePackages(UpdaterParams &upParams)
 {
     UPDATER_INIT_RECORD;
@@ -368,9 +383,7 @@ static UpdaterStatus PreUpdatePackages(UpdaterParams &upParams)
     UpdaterStatus status = UPDATE_UNKNOWN;
 
     upParams.installTime.resize(upParams.updatePackage.size(), std::chrono::duration<double>(0));
-    if (SetupPartitions() != 0) {
-        UPDATER_UI_INSTANCE.ShowUpdInfo(TR(UPD_SETPART_FAIL), true);
-        UPDATER_LAST_WORD(UPDATE_ERROR);
+    if (CheckMountData() != 0) {
         return UPDATE_ERROR;
     }
     const std::string resultPath = std::string(UPDATER_PATH) + "/" + std::string(UPDATER_RESULT_FILE);
diff --git a/services/updater_main.h b/services/updater_main.h
index 699df7ee794b417234a1b392cf3effdcabb0332d..abb9ff5b346dee69b759f8201d776022eb885f19 100644
--- a/services/updater_main.h
+++ b/services/updater_main.h
@@ -33,6 +33,8 @@ int UpdaterMain(int argc, char **argv);
 
 int FactoryReset(FactoryResetMode mode, const std::string &path);
 
+int CheckMountData();
+
 void RebootAfterUpdateSuccess(const UpdaterParams &upParams);
 
 UpdaterStatus InstallUpdaterPackage(UpdaterParams &upParams, Hpackage::PkgManager::PkgManagerPtr manager);