diff --git a/src/neo/Ledger/Blockchain.cs b/src/neo/Ledger/Blockchain.cs
index 4836e7da89..c92816f604 100644
--- a/src/neo/Ledger/Blockchain.cs
+++ b/src/neo/Ledger/Blockchain.cs
@@ -433,28 +433,36 @@ private void Persist(Block block)
                     Context.System.EventStream.Publish(application_executed);
                     all_application_executed.Add(application_executed);
                 }
-                foreach (IPersistencePlugin plugin in Plugin.PersistencePlugins)
-                    plugin.OnPersist(system, block, snapshot, all_application_executed);
-                snapshot.Commit();
-                List<Exception> commitExceptions = null;
                 foreach (IPersistencePlugin plugin in Plugin.PersistencePlugins)
                 {
-                    try
+                    if (plugin.CurrentHeight < block.Index)
                     {
-                        plugin.OnCommit(system, block, snapshot);
+                        plugin.OnPersist(system, block, snapshot, all_application_executed);
                     }
-                    catch (Exception ex)
+                }
+                List<Exception> commitExceptions = null;
+                foreach (IPersistencePlugin plugin in Plugin.PersistencePlugins)
+                {
+                    if (plugin.CurrentHeight < block.Index)
                     {
-                        if (plugin.ShouldThrowExceptionFromCommit(ex))
+                        try
                         {
-                            if (commitExceptions == null)
-                                commitExceptions = new List<Exception>();
+                            plugin.OnCommit(system, block, snapshot);
+                        }
+                        catch (Exception ex)
+                        {
+                            if (plugin.ShouldThrowExceptionFromCommit(ex))
+                            {
+                                if (commitExceptions == null)
+                                    commitExceptions = new List<Exception>();
 
-                            commitExceptions.Add(ex);
+                                commitExceptions.Add(ex);
+                            }
                         }
                     }
                 }
                 if (commitExceptions != null) throw new AggregateException(commitExceptions);
+                snapshot.Commit();
                 system.MemPool.UpdatePoolForBlockPersisted(block, snapshot);
             }
             extensibleWitnessWhiteList = null;
diff --git a/src/neo/Plugins/IPersistencePlugin.cs b/src/neo/Plugins/IPersistencePlugin.cs
index 1d01e8b0a9..1288ac8e8f 100644
--- a/src/neo/Plugins/IPersistencePlugin.cs
+++ b/src/neo/Plugins/IPersistencePlugin.cs
@@ -21,6 +21,11 @@ namespace Neo.Plugins
     /// </summary>
     public interface IPersistencePlugin
     {
+        /// <summary>
+        /// Indicate current persisted height.
+        /// </summary>
+        uint CurrentHeight { get; }
+
         /// <summary>
         /// Called when a block is being persisted.
         /// </summary>
diff --git a/tests/neo.UnitTests/Plugins/UT_Plugin.cs b/tests/neo.UnitTests/Plugins/UT_Plugin.cs
index f194f0cff3..c17b628f8b 100644
--- a/tests/neo.UnitTests/Plugins/UT_Plugin.cs
+++ b/tests/neo.UnitTests/Plugins/UT_Plugin.cs
@@ -15,7 +15,10 @@ private class DummyP2PPlugin : IP2PPlugin
         {
             public void OnVerifiedInventory(IInventory inventory) { }
         }
-        private class DummyPersistencePlugin : IPersistencePlugin { }
+        private class DummyPersistencePlugin : IPersistencePlugin
+        {
+            public uint CurrentHeight => 0;
+        }
 
         [TestMethod]
         public void TestIP2PPlugin()
@@ -35,6 +38,7 @@ public void TestIPersistencePlugin()
 
             pp.OnCommit(null, null, null);
             pp.OnPersist(null, null, null, null);
+            Assert.AreEqual(pp.CurrentHeight, 0u);
         }
 
         [TestMethod]