diff --git a/data/filter.json b/data/filter.json
index 936641ef..2f019a13 100644
--- a/data/filter.json
+++ b/data/filter.json
@@ -3,5 +3,6 @@
     151, 53994, 54570, 54481, 54537, 54302, 53944, 55768, 55855, 56592, 54986,
     56875, 56873, 56666, 55996, 57407, 56249, 57858, 56973, 58600
   ],
-  "comment": [54986]
+  "comment": [54986],
+  "comment_content": ["snowcherryblossom"]
 }
diff --git a/src/app/[locale]/providers.tsx b/src/app/[locale]/providers.tsx
index 34f9fe74..9f0e3873 100644
--- a/src/app/[locale]/providers.tsx
+++ b/src/app/[locale]/providers.tsx
@@ -27,7 +27,7 @@ import { useMobileLayout } from "~/hooks/useMobileLayout"
 import { useNProgress } from "~/hooks/useNProgress"
 import { DARK_MODE_STORAGE_KEY } from "~/lib/constants"
 import { APP_NAME, WALLET_CONNECT_V2_PROJECT_ID } from "~/lib/env"
-import { filterNotificationCharacter } from "~/lib/filter-character"
+import { filterNotification } from "~/lib/filter"
 import { toGateway } from "~/lib/ipfs-parser"
 import { urlComposer } from "~/lib/url-composer"
 
@@ -100,7 +100,7 @@ export default function Providers({ children }: { children: React.ReactNode }) {
               <ModalStackProvider>{children}</ModalStackProvider>
               <NotificationModal
                 colorScheme={colorScheme}
-                filter={filterNotificationCharacter}
+                filter={filterNotification}
               />
             </ConnectKitProvider>
           </QueryClientProvider>
diff --git a/src/lib/filter-character.ts b/src/lib/filter-character.ts
deleted file mode 100644
index 2f6087b4..00000000
--- a/src/lib/filter-character.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-import { CharacterEntity } from "crossbell"
-
-import { ParsedNotification } from "@crossbell/indexer"
-
-import filter from "../../data/filter.json"
-
-type CharacterId = CharacterEntity["characterId"]
-
-export function filterCharacter<T>(
-  blacklist: CharacterId[],
-  getCharacterId: (item: T) => CharacterId | null | undefined,
-) {
-  const cache = new Map(blacklist.map((characterId) => [characterId, true]))
-
-  return function filter(item: T): boolean {
-    const characterId = getCharacterId(item)
-
-    return characterId ? !cache.has(characterId) : false
-  }
-}
-
-export const filterNotificationCharacter = filterCharacter(
-  filter.comment,
-  ({ fromCharacter }: ParsedNotification) => fromCharacter?.characterId,
-)
-
-export const filterCommentCharacter = filterCharacter(
-  filter.comment,
-  ({ characterId }: Pick<CharacterEntity, "characterId">) => characterId,
-)
diff --git a/src/lib/filter.ts b/src/lib/filter.ts
new file mode 100644
index 00000000..1046c721
--- /dev/null
+++ b/src/lib/filter.ts
@@ -0,0 +1,49 @@
+import { CharacterEntity, NoteEntity } from "crossbell"
+
+import { ParsedNotification } from "@crossbell/indexer"
+
+import filter from "../../data/filter.json"
+
+type CharacterId = CharacterEntity["characterId"]
+
+export function filterGenerator<T>(
+  blacklist: CharacterId[],
+  getCharacterId: (item: T) => CharacterId | null | undefined,
+  blackKeywords: string[],
+  getContent: (item: T) => string | null | undefined,
+) {
+  const cache = new Map(blacklist.map((characterId) => [characterId, true]))
+
+  return function filter(item: T): boolean {
+    const characterId = getCharacterId(item)
+    const content = getContent(item)
+
+    const characterIdCheck = characterId && !cache.has(characterId)
+    const contentCheck =
+      !content || !blackKeywords.some((keyword) => content.includes(keyword))
+
+    return !!(characterIdCheck && contentCheck)
+  }
+}
+
+export const filterNotification = filterGenerator(
+  filter.comment,
+  ({ fromCharacter }: ParsedNotification) => fromCharacter?.characterId,
+  filter.comment_content,
+  (notification: ParsedNotification) => {
+    if (notification.type === "comment-note") {
+      return notification.commentNote.metadata?.content?.content
+    } else {
+      return null
+    }
+  },
+)
+
+export const filterComment = filterGenerator(
+  filter.comment,
+  ({ characterId }: NoteEntity) => characterId,
+  filter.comment_content,
+  ({ metadata }: NoteEntity) => {
+    return metadata?.content?.content
+  },
+)
diff --git a/src/models/page.model.ts b/src/models/page.model.ts
index 08043882..431a60b3 100644
--- a/src/models/page.model.ts
+++ b/src/models/page.model.ts
@@ -16,7 +16,7 @@ import { gql } from "@urql/core"
 import { RESERVED_TAGS } from "~/lib/constants"
 import { editor2Crossbell } from "~/lib/editor-converter"
 import { expandCrossbellNote } from "~/lib/expand-unit"
-import { filterCommentCharacter } from "~/lib/filter-character"
+import { filterComment } from "~/lib/filter"
 import { getNoteSlug } from "~/lib/helpers"
 import { checkSlugReservedWords } from "~/lib/slug-reserved-words"
 import { getKeys, getStorage } from "~/lib/storage"
@@ -755,7 +755,7 @@ export async function getComments({
     list: [],
   }
 
-  res.list = res.list.filter(filterCommentCharacter)
+  res.list = res.list.filter(filterComment)
 
   return res
 }