diff --git a/app/src/main/java/com/hippo/ehviewer/client/EhFilter.java b/app/src/main/java/com/hippo/ehviewer/client/EhFilter.java
index 73942e1a9..5cdfc5458 100644
--- a/app/src/main/java/com/hippo/ehviewer/client/EhFilter.java
+++ b/app/src/main/java/com/hippo/ehviewer/client/EhFilter.java
@@ -24,6 +24,8 @@ import com.hippo.ehviewer.dao.Filter;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 public final class EhFilter {
 
@@ -31,36 +33,38 @@ public final class EhFilter {
     public static final int MODE_UPLOADER = 1;
     public static final int MODE_TAG = 2;
     public static final int MODE_TAG_NAMESPACE = 3;
+    public static final int MODE_COMMENTER = 4;
+    public static final int MODE_COMMENT = 5;
     private static final String TAG = EhFilter.class.getSimpleName();
     private static EhFilter sInstance;
     private final List<Filter> mTitleFilterList = new ArrayList<>();
     private final List<Filter> mUploaderFilterList = new ArrayList<>();
     private final List<Filter> mTagFilterList = new ArrayList<>();
     private final List<Filter> mTagNamespaceFilterList = new ArrayList<>();
+    private final List<Filter> mCommenterFilterList = new ArrayList<>();
+    private final List<Filter> mCommentFilterList = new ArrayList<>();
 
     private EhFilter() {
         List<Filter> list = EhDB.getAllFilter();
         for (int i = 0, n = list.size(); i < n; i++) {
             Filter filter = list.get(i);
             switch (filter.mode) {
-                case MODE_TITLE:
+                case MODE_TITLE -> {
                     filter.text = filter.text.toLowerCase();
                     mTitleFilterList.add(filter);
-                    break;
-                case MODE_UPLOADER:
-                    mUploaderFilterList.add(filter);
-                    break;
-                case MODE_TAG:
+                }
+                case MODE_TAG -> {
                     filter.text = filter.text.toLowerCase();
                     mTagFilterList.add(filter);
-                    break;
-                case MODE_TAG_NAMESPACE:
+                }
+                case MODE_TAG_NAMESPACE -> {
                     filter.text = filter.text.toLowerCase();
                     mTagNamespaceFilterList.add(filter);
-                    break;
-                default:
-                    Log.d(TAG, "Unknown mode: " + filter.mode);
-                    break;
+                }
+                case MODE_UPLOADER -> mUploaderFilterList.add(filter);
+                case MODE_COMMENTER -> mCommenterFilterList.add(filter);
+                case MODE_COMMENT -> mCommentFilterList.add(filter);
+                default -> Log.d(TAG, "Unknown mode: " + filter.mode);
             }
         }
     }
@@ -88,30 +92,36 @@ public final class EhFilter {
         return mTagNamespaceFilterList;
     }
 
+    public List<Filter> getCommenterFilterList() {
+        return mCommenterFilterList;
+    }
+
+    public List<Filter> getCommentFilterList() {
+        return mCommentFilterList;
+    }
+
     public synchronized boolean addFilter(Filter filter) {
         // enable filter by default before it is added to database
         filter.enable = true;
         if (!EhDB.addFilter(filter)) return false;
 
         switch (filter.mode) {
-            case MODE_TITLE:
+            case MODE_TITLE -> {
                 filter.text = filter.text.toLowerCase();
                 mTitleFilterList.add(filter);
-                break;
-            case MODE_UPLOADER:
-                mUploaderFilterList.add(filter);
-                break;
-            case MODE_TAG:
+            }
+            case MODE_TAG -> {
                 filter.text = filter.text.toLowerCase();
                 mTagFilterList.add(filter);
-                break;
-            case MODE_TAG_NAMESPACE:
+            }
+            case MODE_TAG_NAMESPACE -> {
                 filter.text = filter.text.toLowerCase();
                 mTagNamespaceFilterList.add(filter);
-                break;
-            default:
-                Log.d(TAG, "Unknown mode: " + filter.mode);
-                break;
+            }
+            case MODE_UPLOADER -> mUploaderFilterList.add(filter);
+            case MODE_COMMENTER -> mCommenterFilterList.add(filter);
+            case MODE_COMMENT -> mCommentFilterList.add(filter);
+            default -> Log.d(TAG, "Unknown mode: " + filter.mode);
         }
         return true;
     }
@@ -124,21 +134,13 @@ public final class EhFilter {
         EhDB.deleteFilter(filter);
 
         switch (filter.mode) {
-            case MODE_TITLE:
-                mTitleFilterList.remove(filter);
-                break;
-            case MODE_UPLOADER:
-                mUploaderFilterList.remove(filter);
-                break;
-            case MODE_TAG:
-                mTagFilterList.remove(filter);
-                break;
-            case MODE_TAG_NAMESPACE:
-                mTagNamespaceFilterList.remove(filter);
-                break;
-            default:
-                Log.d(TAG, "Unknown mode: " + filter.mode);
-                break;
+            case MODE_TITLE -> mTitleFilterList.remove(filter);
+            case MODE_TAG -> mTagFilterList.remove(filter);
+            case MODE_TAG_NAMESPACE -> mTagNamespaceFilterList.remove(filter);
+            case MODE_UPLOADER -> mUploaderFilterList.remove(filter);
+            case MODE_COMMENTER -> mCommenterFilterList.remove(filter);
+            case MODE_COMMENT -> mCommentFilterList.remove(filter);
+            default -> Log.d(TAG, "Unknown mode: " + filter.mode);
         }
     }
 
@@ -272,4 +274,40 @@ public final class EhFilter {
 
         return true;
     }
+
+    public synchronized boolean filterCommenter(String commenter) {
+        if (null == commenter) {
+            return false;
+        }
+
+        List<Filter> filters = mCommenterFilterList;
+        if (filters.size() > 0) {
+            for (int i = 0, n = filters.size(); i < n; i++) {
+                if (filters.get(i).enable && commenter.equals(filters.get(i).text)) {
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+
+    public synchronized boolean filterComment(String comment) {
+        if (null == comment) {
+            return false;
+        }
+
+        List<Filter> filters = mCommentFilterList;
+        if (filters.size() > 0) {
+            for (int i = 0, n = filters.size(); i < n; i++) {
+                if (filters.get(i).enable) {
+                    Pattern p = Pattern.compile(filters.get(i).text);
+                    Matcher m = p.matcher(comment);
+                    if (m.find()) return false;
+                }
+            }
+        }
+
+        return true;
+    }
 }
diff --git a/app/src/main/java/com/hippo/ehviewer/client/parser/GalleryDetailParser.java b/app/src/main/java/com/hippo/ehviewer/client/parser/GalleryDetailParser.java
index 802ba4abc..5b33ddede 100644
--- a/app/src/main/java/com/hippo/ehviewer/client/parser/GalleryDetailParser.java
+++ b/app/src/main/java/com/hippo/ehviewer/client/parser/GalleryDetailParser.java
@@ -20,6 +20,7 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import com.hippo.ehviewer.EhDB;
+import com.hippo.ehviewer.client.EhFilter;
 import com.hippo.ehviewer.client.EhUtils;
 import com.hippo.ehviewer.client.data.GalleryComment;
 import com.hippo.ehviewer.client.data.GalleryCommentList;
@@ -473,6 +474,13 @@ public class GalleryDetailParser {
             comment.user = c3.child(0).text();
             // comment
             comment.comment = JsoupUtils.getElementByClass(element, "c6").html();
+            // filter comment
+            if (!comment.uploader) {
+                EhFilter sEhFilter = EhFilter.getInstance();
+                if (!sEhFilter.filterCommenter(comment.user) || !sEhFilter.filterComment(comment.comment)) {
+                    return null;
+                }
+            }
             // last edited
             Element c8 = JsoupUtils.getElementByClass(element, "c8");
             if (c8 != null) {
diff --git a/app/src/main/java/com/hippo/ehviewer/ui/fragment/FilterFragment.kt b/app/src/main/java/com/hippo/ehviewer/ui/fragment/FilterFragment.kt
index cdc0caee2..fdc7f5cca 100644
--- a/app/src/main/java/com/hippo/ehviewer/ui/fragment/FilterFragment.kt
+++ b/app/src/main/java/com/hippo/ehviewer/ui/fragment/FilterFragment.kt
@@ -264,10 +264,14 @@ class FilterFragment : BaseFragment() {
         private val mUploaderFilterList: List<Filter> = mEhFilter.uploaderFilterList
         private val mTagFilterList: List<Filter> = mEhFilter.tagFilterList
         private val mTagNamespaceFilterList: List<Filter> = mEhFilter.tagNamespaceFilterList
+        private val mCommenterFilterList: List<Filter> = mEhFilter.commenterFilterList
+        private val mCommentFilterList: List<Filter> = mEhFilter.commentFilterList
         private var mTitleHeader: Filter? = null
         private var mUploaderHeader: Filter? = null
         private var mTagHeader: Filter? = null
         private var mTagNamespaceHeader: Filter? = null
+        private var mCommenterHeader: Filter? = null
+        private var mCommentHeader: Filter? = null
         fun size(): Int {
             var count = 0
             var size = mTitleFilterList.size
@@ -278,6 +282,10 @@ class FilterFragment : BaseFragment() {
             count += if (0 == size) 0 else size + 1
             size = mTagNamespaceFilterList.size
             count += if (0 == size) 0 else size + 1
+            size = mCommenterFilterList.size;
+            count += if (0 == size) 0 else size + 1
+            size = mCommentFilterList.size;
+            count += if (0 == size) 0 else size + 1
             return count
         }
 
@@ -317,6 +325,24 @@ class FilterFragment : BaseFragment() {
                 }
                 return mTagNamespaceHeader!!
             }
+        private val commenterHeader: Filter
+            get() {
+                if (null == mCommenterHeader) {
+                    mCommenterHeader = Filter()
+                    mCommenterHeader!!.mode = MODE_HEADER
+                    mCommenterHeader!!.text = getString(R.string.filter_commenter)
+                }
+                return mCommenterHeader!!
+            }
+        private val commentHeader: Filter
+            get() {
+                if (null == mCommentHeader) {
+                    mCommentHeader = Filter()
+                    mCommentHeader!!.mode = MODE_HEADER
+                    mCommentHeader!!.text = getString(R.string.filter_comment)
+                }
+                return mCommentHeader!!
+            }
 
         operator fun get(index: Int): Filter {
             var index1 = index
@@ -356,6 +382,26 @@ class FilterFragment : BaseFragment() {
                     return tagNamespaceHeader
                 } else if (index1 <= size) {
                     return mTagNamespaceFilterList[index1 - 1]
+                } else {
+                    size + 1
+                }
+            }
+            size = mCommenterFilterList.size
+            if (0 != size) {
+                index1 -= if (index1 == 0) {
+                    return commenterHeader
+                } else if (index1 <= size) {
+                    return mCommenterFilterList[index1 - 1]
+                } else {
+                    size + 1
+                }
+            }
+            size = mCommentFilterList.size
+            if (0 != size) {
+                if (index1 == 0) {
+                    return commentHeader
+                } else if (index1 <= size) {
+                    return mCommentFilterList[index1 - 1]
                 }
             }
             throw IndexOutOfBoundsException()
diff --git a/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryCommentsScene.java b/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryCommentsScene.java
index 448ac131a..f788efbcf 100644
--- a/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryCommentsScene.java
+++ b/app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryCommentsScene.java
@@ -62,6 +62,7 @@ import com.hippo.ehviewer.R;
 import com.hippo.ehviewer.UrlOpener;
 import com.hippo.ehviewer.WindowInsetsAnimationHelper;
 import com.hippo.ehviewer.client.EhClient;
+import com.hippo.ehviewer.client.EhFilter;
 import com.hippo.ehviewer.client.EhRequest;
 import com.hippo.ehviewer.client.EhUrl;
 import com.hippo.ehviewer.client.data.GalleryComment;
@@ -69,6 +70,7 @@ import com.hippo.ehviewer.client.data.GalleryCommentList;
 import com.hippo.ehviewer.client.data.GalleryDetail;
 import com.hippo.ehviewer.client.data.ListUrlBuilder;
 import com.hippo.ehviewer.client.parser.VoteCommentParser;
+import com.hippo.ehviewer.dao.Filter;
 import com.hippo.ehviewer.ui.MainActivity;
 import com.hippo.scene.SceneFragment;
 import com.hippo.text.URLImageGetter;
@@ -265,6 +267,45 @@ public final class GalleryCommentsScene extends ToolbarScene
         onBackPressed();
     }
 
+    private void showFilterCommenterDialog(String commenter, int position) {
+        Context context = getContext();
+        if (context == null || commenter == null) {
+            return;
+        }
+
+        new BaseDialogBuilder(context)
+                .setMessage(getString(R.string.filter_the_commenter, commenter))
+                .setPositiveButton(android.R.string.ok, (dialog, which) -> {
+                    Filter filter = new Filter();
+                    filter.mode = EhFilter.MODE_COMMENTER;
+                    filter.text = commenter;
+                    EhFilter.getInstance().addFilter(filter);
+                    hideComment(position);
+                    showTip(R.string.filter_added, LENGTH_SHORT);
+                })
+                .setNegativeButton(android.R.string.cancel, null)
+                .show();
+    }
+
+    private void hideComment(int position) {
+        if (mGalleryDetail == null || mGalleryDetail.comments == null || mGalleryDetail.comments.comments == null) {
+            return;
+        }
+
+        GalleryComment[] oldCommentsList = mGalleryDetail.comments.comments;
+        GalleryComment[] newCommentsList = new GalleryComment[oldCommentsList.length - 1];
+        for (int i = 0, j = 0; i < oldCommentsList.length; i++) {
+            if (i != position) {
+                newCommentsList[j] = oldCommentsList[i];
+                j++;
+            }
+        }
+
+        mGalleryDetail.comments.comments = newCommentsList;
+        mAdapter.notifyDataSetChanged();
+        updateView(true);
+    }
+
     private void voteComment(long id, int vote) {
         Context context = getContext();
         MainActivity activity = getMainActivity();
@@ -339,6 +380,10 @@ public final class GalleryCommentsScene extends ToolbarScene
 
         menu.add(resources.getString(R.string.copy_comment_text));
         menuId.add(R.id.copy);
+        if (!comment.uploader && !comment.editable) {
+            menu.add(resources.getString(R.string.block_commenter));
+            menuId.add(R.id.block_commenter);
+        }
         if (comment.editable) {
             menu.add(resources.getString(R.string.edit_comment));
             menuId.add(R.id.edit_comment);
@@ -364,6 +409,8 @@ public final class GalleryCommentsScene extends ToolbarScene
                     int id = menuId.get(which);
                     if (id == R.id.copy) {
                         ClipboardUtilKt.addTextToClipboard(requireActivity(), comment.comment, false);
+                    } else if (id == R.id.block_commenter) {
+                        showFilterCommenterDialog(comment.user, position);
                     } else if (id == R.id.vote_up) {
                         voteComment(comment.id, 1);
                     } else if (id == R.id.vote_down) {
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index be4a967c2..e92e9f267 100755
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -238,6 +238,8 @@
     <string name="comment_successfully">评论成功</string>
     <string name="comment_failed">评论失败</string>
     <string name="copy_comment_text">复制评论文字</string>
+    <string name="block_commenter">屏蔽评论者</string>
+    <string name="filter_the_commenter">屏蔽评论者“%s”？</string>
     <string name="edit_comment">修改评论</string>
     <string name="edit_comment_successfully">评论已被修改</string>
     <string name="edit_comment_failed">修改评论失败</string>
@@ -309,17 +311,19 @@
     <string name="clear_all_history">清除所有阅读历史？</string>
 
     <!-- Filter -->
-    <string name="filter">屏蔽画廊</string>
+    <string name="filter">屏蔽列表</string>
     <string name="filter_title">标题</string>
     <string name="filter_uploader">上传者</string>
     <string name="filter_tag">标签</string>
     <string name="filter_tag_namespace">标签组</string>
+    <string name="filter_commenter">评论者</string>
+    <string name="filter_comment">评论</string>
     <string name="delete_filter">删除屏蔽项“%s”？</string>
     <string name="tip">提示</string>
     <string name="add_filter">添加屏蔽项</string>
     <string name="show_definition">查看定义</string>
     <string name="filter_text">屏蔽项文本</string>
-    <string name="filter_tip">该屏蔽系统会在 EHentai 网站屏蔽系统的基础上继续屏蔽画廊。\n\n标题屏蔽项：排除标题含有该关键字的画廊。\n\n上传者屏蔽项：排除该上传者上传的画廊。\n\n标签屏蔽项：排除包含该标签的画廊，这会使获取画廊列表花费更多时间。\n\n标签组屏蔽项：排除包含该标签组的画廊，这会使获取画廊列表花费更多时间。</string>
+    <string name="filter_tip">该屏蔽系统会在 EHentai 网站屏蔽系统的基础上继续屏蔽画廊。\n\n标题屏蔽项：排除标题含有该关键字的画廊。\n\n上传者屏蔽项：排除该上传者上传的画廊。\n\n标签屏蔽项：排除包含该标签的画廊，这会使获取画廊列表花费更多时间。\n\n标签组屏蔽项：排除包含该标签组的画廊，这会使获取画廊列表花费更多时间。\n\n评论者屏蔽项：排除该评论者发布的评论。\n\n评论屏蔽项：排除匹配该正则表达式的评论。</string>
 
     <!-- Set Security -->
 
@@ -382,8 +386,8 @@
     <string name="settings_eh_tag_translations_source_url">https://github.com/EhTagTranslation/Editor/wiki</string>
     <string name="settings_eh_preview_num">画廊详情页预览图最大数量</string>
     <string name="settings_eh_preview_num_summary">由于历史因素，此值过大会导致卡顿</string>
-    <string name="settings_eh_filter">屏蔽画廊</string>
-    <string name="settings_eh_filter_summary">根据标题、上传者、标签屏蔽画廊</string>
+    <string name="settings_eh_filter">屏蔽列表</string>
+    <string name="settings_eh_filter_summary">根据标题、上传者、标签、评论者屏蔽画廊或评论</string>
 
     <string name="settings_read_volume_page">使用音量键翻页</string>
     <string name="settings_read_reverse_volume">翻转音量键</string>
diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
index 358ab8cbe..247b19dad 100644
--- a/app/src/main/res/values/arrays.xml
+++ b/app/src/main/res/values/arrays.xml
@@ -178,6 +178,8 @@
         <item>@string/filter_uploader</item>
         <item>@string/filter_tag</item>
         <item>@string/filter_tag_namespace</item>
+        <item>@string/filter_commenter</item>
+        <item>@string/filter_comment</item>
     </string-array>
 
     <string-array name="app_language_entries">
diff --git a/app/src/main/res/values/ids.xml b/app/src/main/res/values/ids.xml
index 155242912..ebec5c301 100644
--- a/app/src/main/res/values/ids.xml
+++ b/app/src/main/res/values/ids.xml
@@ -22,6 +22,7 @@
     <item name="fragment_tag" type="id" />
 
     <item name="copy" type="id" />
+    <item name="block_commenter" type="id" />
     <item name="vote_up" type="id" />
     <item name="vote_down" type="id" />
     <item name="check_vote_status" type="id" />
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 12e9068e7..a5d9428a7 100755
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -284,6 +284,8 @@
     <string name="comment_successfully">Comment post successfully</string>
     <string name="comment_failed">Failed to post the comment</string>
     <string name="copy_comment_text">Copy comment text</string>
+    <string name="block_commenter">Block the commenter</string>
+    <string name="filter_the_commenter">Block the commenter \"%s\"?</string>
     <string name="edit_comment">Edit comment</string>
     <string name="edit_comment_successfully">The comment has been edited</string>
     <string name="edit_comment_failed">Failed to edit the comment</string>
@@ -355,17 +357,19 @@
     <string name="clear_all_history">Clear all history?</string>
 
     <!-- Filter -->
-    <string name="filter">Block gallery</string>
+    <string name="filter">Blockers</string>
     <string name="filter_title">Title</string>
     <string name="filter_uploader">Uploader</string>
     <string name="filter_tag">Tag</string>
     <string name="filter_tag_namespace">Tag namespace</string>
+    <string name="filter_commenter">Commenter</string>
+    <string name="filter_comment">Comment Regex</string>
     <string name="delete_filter">Delete blocker \"%s\"?</string>
     <string name="tip">Tip</string>
     <string name="add_filter">Add blocker</string>
     <string name="show_definition">Show definition</string>
     <string name="filter_text">Blocker text</string>
-    <string name="filter_tip">This blocking system filters the result of EHentai website blocking system.\n\nTitle Blocker: exclude the gallery whose title contains the word.\n\nUploader Blocker: exclude the gallery which was uploaded by the uploader.\n\nTag Blocker: exclude the gallery which contain the tag, it takes more time to get gallery list.\n\nTag Namespace Blocker: exclude the gallery which contain the tag namespace, it takes more time to get gallery list.</string>
+    <string name="filter_tip">This blocking system filters the result of EHentai website blocking system.\n\nTitle Blocker: exclude the gallery whose title contains the word.\n\nUploader Blocker: exclude the gallery which was uploaded by the uploader.\n\nTag Blocker: exclude the gallery which contain the tag, it takes more time to get gallery list.\n\nTag Namespace Blocker: exclude the gallery which contain the tag namespace, it takes more time to get gallery list.\n\nCommenter Blocker: exclude the comments posted by the commenter.\n\nComment Blocker: exclude the comments matching the regex.</string>
 
     <!-- Set Security -->
 
@@ -427,8 +431,8 @@
     <string name="settings_eh_tag_translations_source_url">https://placeholder</string>
     <string name="settings_eh_preview_num">The maximum number of previews on the gallery details page</string>
     <string name="settings_eh_preview_num_summary">For historical reasons, large value could cause lag</string>
-    <string name="settings_eh_filter">Block gallery</string>
-    <string name="settings_eh_filter_summary">Block gallery by title, uploader and tags</string>
+    <string name="settings_eh_filter">Blockers</string>
+    <string name="settings_eh_filter_summary">Block gallery or comment by title, uploader, tags and commenter</string>
 
     <string name="settings_read_volume_page">Use volume key to turn pages</string>
     <string name="settings_read_reverse_volume">Reverse volume key</string>