diff --git a/src/lib/constants.ts b/src/lib/constants.ts
index 542e2e6..ef3b219 100644
--- a/src/lib/constants.ts
+++ b/src/lib/constants.ts
@@ -100,4 +100,9 @@ export const DOCUMENT_LINK = {
     "https://www.sky-follower-bridge.dev/troubleshooting.html#page-errors",
 } as const;
 
-export const BSKY_DOMAIN = process.env.PLASMO_PUBLIC_BSKY_DOMAIN || "bsky.social";
\ No newline at end of file
+export const BSKY_DOMAIN =
+  process.env.PLASMO_PUBLIC_BSKY_DOMAIN || "bsky.social";
+
+export const BSKY_PROFILE_LABEL = {
+  IMPERSONATION: "impersonation",
+} as const;
diff --git a/src/lib/domHelpers.ts b/src/lib/domHelpers.ts
index 929ff72..f1fd28f 100644
--- a/src/lib/domHelpers.ts
+++ b/src/lib/domHelpers.ts
@@ -29,7 +29,9 @@ export const getAccountNameAndDisplayName = (userCell: Element) => {
   const twAccountNameReplaceUnderscore = twAccountName.replaceAll("_", "-");
   const twDisplayName = displayNameEl?.textContent;
   const bskyHandle =
-    userCell.textContent?.match(new RegExp(`([^/\\s]+\\.${BSKY_DOMAIN})`))?.[1] ??
+    userCell.textContent?.match(
+      new RegExp(`([^/\\s]+\\.${BSKY_DOMAIN})`),
+    )?.[1] ??
     userCell.textContent
       ?.match(/bsky\.app\/profile\/([^/\s]+)…?/)?.[1]
       ?.replace("…", "") ??
diff --git a/src/lib/searchBskyUsers.ts b/src/lib/searchBskyUsers.ts
index 15b27e4..7b91cce 100644
--- a/src/lib/searchBskyUsers.ts
+++ b/src/lib/searchBskyUsers.ts
@@ -1,7 +1,15 @@
+import type { ProfileView } from "@atproto/api/dist/client/types/app/bsky/actor/defs";
 import { isSimilarUser } from "~lib/bskyHelpers";
 import type { getAccountNameAndDisplayName } from "~lib/domHelpers";
 import { isOneSymbol } from "~lib/utils";
 import type { BskyServiceWorkerClient } from "./bskyServiceWorkerClient";
+import { BSKY_PROFILE_LABEL } from "./constants";
+
+const isImpersonationUser = (user: ProfileView) => {
+  return user.labels.some(
+    (label) => label.val === BSKY_PROFILE_LABEL.IMPERSONATION,
+  );
+};
 
 export const searchBskyUser = async ({
   client,
@@ -25,11 +33,16 @@ export const searchBskyUser = async ({
     }
     try {
       const searchResults = await client.searchUser({
-        term: term,
+        term,
         limit: 3,
       });
 
       for (const searchResult of searchResults) {
+        // skip impersonation users
+        if (isImpersonationUser(searchResult)) {
+          continue;
+        }
+
         const { isSimilar: isUserFound, type } = isSimilarUser(
           // TODO: simplify
           {
diff --git a/src/popup.tsx b/src/popup.tsx
index d2f972b..26e588e 100644
--- a/src/popup.tsx
+++ b/src/popup.tsx
@@ -7,6 +7,7 @@ import { sendToBackground, sendToContentScript } from "@plasmohq/messaging";
 
 import {
   AUTH_FACTOR_TOKEN_REQUIRED_ERROR_MESSAGE,
+  BSKY_DOMAIN,
   DOCUMENT_LINK,
   MAX_RELOAD_COUNT,
   MESSAGE_NAMES,
@@ -14,7 +15,6 @@ import {
   RATE_LIMIT_ERROR_MESSAGE,
   STORAGE_KEYS,
   TARGET_URLS_REGEX,
-  BSKY_DOMAIN,
 } from "~lib/constants";
 
 function IndexPopup() {