diff --git a/package.json b/package.json
index 487d834..796fc1a 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,6 @@
     "playwright": "^1.32.1",
     "read-ini-file": "^3.0.1",
     "uuid": "^9.0.0",
-    "image-size": "^1.0.2",
     "winston": "^3.8.2",
     "yarn": "^1.22.19"
   },
diff --git a/src/workers/CommandorPage.js b/src/workers/CommandorPage.js
index 89b968c..26d0552 100644
--- a/src/workers/CommandorPage.js
+++ b/src/workers/CommandorPage.js
@@ -366,7 +366,7 @@ class CommandorPage {
         let captcha_container = await iframeHandler.locator(CAPTCHA_CONTAINER)
         let html = await captcha_container.innerHTML()
         console.log("audio_tag: " + html);
-        return html.includes("You have been blocked") || html.includes("Vous avez été bloqué")
+        return html.includes("You have been blocked") || html.includes("Vous avez été bloqué") || html.includes("封锁")
     }
 
     async onPageLoad(currentPage) {
diff --git a/src/workers/SlidingCaptchaSolver.js b/src/workers/SlidingCaptchaSolver.js
index 7b8bf85..4c4251f 100644
--- a/src/workers/SlidingCaptchaSolver.js
+++ b/src/workers/SlidingCaptchaSolver.js
@@ -1,11 +1,8 @@
 const fs = require("fs");
 const {exec} = require("child_process");
 
-const {promisify} = require('util')
 const Position = require("../models/Position");
 
-const sizeOf = promisify(require('image-size'));
-
 const axios = require("axios");
 const {v4: uuidv4} = require('uuid');