diff --git a/src/rootserver/restore/ob_restore_scheduler.cpp b/src/rootserver/restore/ob_restore_scheduler.cpp
index fa57516a10..fd583039d7 100644
--- a/src/rootserver/restore/ob_restore_scheduler.cpp
+++ b/src/rootserver/restore/ob_restore_scheduler.cpp
@@ -515,38 +515,38 @@ int ObRestoreScheduler::convert_tde_parameters(
     } else if (OB_FAIL(sql_proxy_->write(tenant_id, sql.ptr(), affected_row))) {
       LOG_WARN("failed to execute", K(ret), K(affected_row), K(sql));
     }
-  }
-  if (OB_SUCC(ret)) {
-    const int64_t DEFAULT_TIMEOUT = GCONF.internal_sql_execute_timeout;
-    obrpc::ObReloadMasterKeyArg arg;
-    obrpc::ObReloadMasterKeyResult result;
-    arg.tenant_id_ = tenant_id;
-    if (OB_FAIL(rpc_proxy_->timeout(DEFAULT_TIMEOUT).reload_master_key(arg, result))) {
-      LOG_WARN("fail to reload master key", K(ret), K(arg), K(DEFAULT_TIMEOUT));
-    } else if (result.master_key_id_ > 0 ) {
-      bool is_active = false;
-      const int64_t SLEEP_US = 5 * 1000 * 1000L; // 5s
-      const int64_t MAX_WAIT_US = 60 * 1000 * 1000L; // 60s
-      const int64_t start = ObTimeUtility::current_time();
-      char master_key[OB_MAX_MASTER_KEY_LENGTH];
-      int64_t master_key_len = 0;
-      uint64_t master_key_id = 0;
-      while (OB_SUCC(ret) && !is_active) {
-        if (ObTimeUtility::current_time() - start > MAX_WAIT_US) {
-          ret = OB_TIMEOUT;
-          LOG_WARN("use too much time", K(ret), "cost_us", ObTimeUtility::current_time() - start);
-        } else if (OB_FAIL(ObMasterKeyGetter::get_active_master_key(tenant_id, master_key,
-                                                                OB_MAX_MASTER_KEY_LENGTH,
-                                                                master_key_len, master_key_id))) {
-          if (OB_KEYSTORE_OPEN_NO_MASTER_KEY == ret) {
-            ret = OB_SUCCESS;
-            LOG_INFO("master key is not active, need wait", K(tenant_id));
-            usleep(SLEEP_US);
+    if (OB_SUCC(ret) && ObTdeMethodUtil::is_valid(tde_method)) {
+      const int64_t DEFAULT_TIMEOUT = GCONF.internal_sql_execute_timeout;
+      obrpc::ObReloadMasterKeyArg arg;
+      obrpc::ObReloadMasterKeyResult result;
+      arg.tenant_id_ = tenant_id;
+      if (OB_FAIL(rpc_proxy_->timeout(DEFAULT_TIMEOUT).reload_master_key(arg, result))) {
+        LOG_WARN("fail to reload master key", K(ret), K(arg), K(DEFAULT_TIMEOUT));
+      } else if (result.master_key_id_ > 0 ) {
+        bool is_active = false;
+        const int64_t SLEEP_US = 5 * 1000 * 1000L; // 5s
+        const int64_t MAX_WAIT_US = 60 * 1000 * 1000L; // 60s
+        const int64_t start = ObTimeUtility::current_time();
+        char master_key[OB_MAX_MASTER_KEY_LENGTH];
+        int64_t master_key_len = 0;
+        uint64_t master_key_id = 0;
+        while (OB_SUCC(ret) && !is_active) {
+          if (ObTimeUtility::current_time() - start > MAX_WAIT_US) {
+            ret = OB_TIMEOUT;
+            LOG_WARN("use too much time", K(ret), "cost_us", ObTimeUtility::current_time() - start);
+          } else if (OB_FAIL(ObMasterKeyGetter::get_active_master_key(tenant_id, master_key,
+                                                                  OB_MAX_MASTER_KEY_LENGTH,
+                                                                  master_key_len, master_key_id))) {
+            if (OB_KEYSTORE_OPEN_NO_MASTER_KEY == ret) {
+              ret = OB_SUCCESS;
+              LOG_INFO("master key is not active, need wait", K(tenant_id));
+              usleep(SLEEP_US);
+            } else {
+              LOG_WARN("fail to get active master key", K(tenant_id));
+            }
           } else {
-            LOG_WARN("fail to get active master key", K(tenant_id));
+            is_active = true;
           }
-        } else {
-          is_active = true;
         }
       }
     }