diff --git a/application/src/main/java/run/halo/app/content/comment/ReplyQuery.java b/application/src/main/java/run/halo/app/content/comment/ReplyQuery.java
index dd2852b936..b32c33e1af 100644
--- a/application/src/main/java/run/halo/app/content/comment/ReplyQuery.java
+++ b/application/src/main/java/run/halo/app/content/comment/ReplyQuery.java
@@ -41,8 +41,9 @@ public String getCommentName() {
     public ListOptions toListOptions() {
         var listOptions =
             labelAndFieldSelectorToListOptions(getLabelSelector(), getFieldSelector());
-        listOptions.getFieldSelector()
+        var newFieldSelector = listOptions.getFieldSelector()
             .andQuery(equal("spec.commentName", getCommentName()));
+        listOptions.setFieldSelector(newFieldSelector);
         return listOptions;
     }
 
diff --git a/application/src/main/java/run/halo/app/core/extension/reconciler/ReplyReconciler.java b/application/src/main/java/run/halo/app/core/extension/reconciler/ReplyReconciler.java
index 8d3a535216..97e9d59a30 100644
--- a/application/src/main/java/run/halo/app/core/extension/reconciler/ReplyReconciler.java
+++ b/application/src/main/java/run/halo/app/core/extension/reconciler/ReplyReconciler.java
@@ -1,5 +1,6 @@
 package run.halo.app.core.extension.reconciler;
 
+import static org.apache.commons.lang3.ObjectUtils.defaultIfNull;
 import static run.halo.app.extension.ExtensionUtil.addFinalizers;
 
 import java.util.Set;
@@ -45,6 +46,15 @@ public Result reconcile(Request request) {
                     eventPublisher.publishEvent(new ReplyCreatedEvent(this, reply));
                 }
 
+                if (reply.getSpec().getCreationTime() == null) {
+                    reply.getSpec().setCreationTime(
+                        defaultIfNull(reply.getSpec().getApprovedTime(),
+                            reply.getMetadata().getCreationTimestamp()
+                        )
+                    );
+                }
+                client.update(reply);
+
                 replyNotificationSubscriptionHelper.subscribeNewReplyReasonForReply(reply);
 
                 eventPublisher.publishEvent(new ReplyChangedEvent(this, reply));
diff --git a/application/src/main/java/run/halo/app/infra/SchemeInitializer.java b/application/src/main/java/run/halo/app/infra/SchemeInitializer.java
index cd4856d54b..e2d1c692a9 100644
--- a/application/src/main/java/run/halo/app/infra/SchemeInitializer.java
+++ b/application/src/main/java/run/halo/app/infra/SchemeInitializer.java
@@ -223,7 +223,8 @@ public void onApplicationEvent(@NonNull ApplicationContextInitializedEvent event
             indexSpecs.add(new IndexSpec()
                 .setName("spec.creationTime")
                 .setIndexFunc(simpleAttribute(Comment.class,
-                    comment -> comment.getSpec().getCreationTime().toString())
+                    comment -> defaultIfNull(comment.getSpec().getCreationTime(),
+                        comment.getMetadata().getCreationTimestamp()).toString())
                 ));
             indexSpecs.add(new IndexSpec()
                 .setName("spec.approved")
@@ -286,7 +287,8 @@ public void onApplicationEvent(@NonNull ApplicationContextInitializedEvent event
             indexSpecs.add(new IndexSpec()
                 .setName("spec.creationTime")
                 .setIndexFunc(simpleAttribute(Reply.class,
-                    reply -> reply.getSpec().getCreationTime().toString())
+                    reply -> defaultIfNull(reply.getSpec().getCreationTime(),
+                        reply.getMetadata().getCreationTimestamp()).toString())
                 ));
             indexSpecs.add(new IndexSpec()
                 .setName("spec.commentName")