diff --git a/src/sf_configs.h b/src/sf_configs.h
index 19a615f..1ccf476 100644
--- a/src/sf_configs.h
+++ b/src/sf_configs.h
@@ -143,22 +143,21 @@ static inline const char *sf_get_replication_quorum_caption(
 }
 
 static inline bool sf_replication_quorum_check(const SFReplicationQuorum quorum,
-        const bool vote_node_enabled, const int total_count,
-        const int active_count)
+        const int total_count, const int active_slave_count)
 {
     switch (quorum) {
         case sf_replication_quorum_any:
-            return active_count > 0;
+            return true;
         case sf_replication_quorum_auto:
-            if (total_count % 2 == 0 && !vote_node_enabled) {
-                return active_count > 0;  //same as sf_replication_quorum_any
+            if (total_count % 2 == 0) {
+                return true;  //same as sf_replication_quorum_any
             }
             //continue
         case sf_replication_quorum_majority:
-            if (active_count == total_count) {
+            if ((active_slave_count + 1) == total_count) {
                 return true;
             } else {
-                return active_count > total_count / 2;
+                return (active_slave_count + 1) > total_count / 2;
             }
     }
 }
@@ -173,16 +172,21 @@ static inline bool sf_replication_quorum_check(const SFReplicationQuorum quorum,
     sf_load_replication_quorum_config_ex(quorum, ini_ctx,  \
             sf_replication_quorum_auto)
 
-#define SF_QUORUM_NEED_REQUEST_VOTE_NODE(quorum, vote_node_enabled, \
-        server_count, active_count) \
+#define SF_ELECTION_QUORUM_NEED_REQUEST_VOTE_NODE(quorum, \
+        vote_node_enabled, server_count, active_count) \
     (active_count < server_count && vote_node_enabled && \
      quorum != sf_election_quorum_any && server_count % 2 == 0)
 
-#define SF_QUORUM_NEED_CHECK_VOTE_NODE(quorum, \
+#define SF_ELECTION_QUORUM_NEED_CHECK_VOTE_NODE(quorum, \
         vote_node_enabled, server_count) \
     (vote_node_enabled && quorum != sf_election_quorum_any \
      && server_count % 2 == 0)
 
+#define SF_REPLICATION_QUORUM_NEED_MAJORITY(quorum, server_count) \
+    (server_count > 1 && (quorum == sf_replication_quorum_majority || \
+                          (quorum == sf_replication_quorum_auto && \
+                           server_count % 2 == 1)))
+
 
 #define SF_NET_RETRY_FINISHED(retry_times, counter, result)  \
         !((SF_IS_RETRIABLE_ERROR(result) && ((retry_times > 0 &&  \