diff --git a/media_platform/bilibili/core.py b/media_platform/bilibili/core.py
index 39af14a..5f1f42c 100644
--- a/media_platform/bilibili/core.py
+++ b/media_platform/bilibili/core.py
@@ -78,8 +78,9 @@ class BilibiliCrawler(AbstractCrawler):
                 # Launch a browser context.
                 chromium = playwright.chromium
                 self.browser_context = await self.launch_browser(chromium, None, self.user_agent, headless=config.HEADLESS)
-            # stealth.min.js is a js script to prevent the website from detecting the crawler.
-            await self.browser_context.add_init_script(path="libs/stealth.min.js")
+                # stealth.min.js is a js script to prevent the website from detecting the crawler.
+                await self.browser_context.add_init_script(path="libs/stealth.min.js")
+
             self.context_page = await self.browser_context.new_page()
             await self.context_page.goto(self.index_url)
 
diff --git a/media_platform/douyin/core.py b/media_platform/douyin/core.py
index 92aebb3..c002155 100644
--- a/media_platform/douyin/core.py
+++ b/media_platform/douyin/core.py
@@ -74,8 +74,9 @@ class DouYinCrawler(AbstractCrawler):
                     user_agent=None,
                     headless=config.HEADLESS,
                 )
-            # stealth.min.js is a js script to prevent the website from detecting the crawler.
-            await self.browser_context.add_init_script(path="libs/stealth.min.js")
+                # stealth.min.js is a js script to prevent the website from detecting the crawler.
+                await self.browser_context.add_init_script(path="libs/stealth.min.js")
+
             self.context_page = await self.browser_context.new_page()
             await self.context_page.goto(self.index_url)
 
diff --git a/media_platform/kuaishou/core.py b/media_platform/kuaishou/core.py
index 9e11a7f..4cd2eb8 100644
--- a/media_platform/kuaishou/core.py
+++ b/media_platform/kuaishou/core.py
@@ -78,8 +78,10 @@ class KuaishouCrawler(AbstractCrawler):
                 self.browser_context = await self.launch_browser(
                     chromium, None, self.user_agent, headless=config.HEADLESS
                 )
-            # stealth.min.js is a js script to prevent the website from detecting the crawler.
-            await self.browser_context.add_init_script(path="libs/stealth.min.js")
+                # stealth.min.js is a js script to prevent the website from detecting the crawler.
+                await self.browser_context.add_init_script(path="libs/stealth.min.js")
+
+
             self.context_page = await self.browser_context.new_page()
             await self.context_page.goto(f"{self.index_url}?isHome=1")
 
diff --git a/media_platform/weibo/core.py b/media_platform/weibo/core.py
index d502386..e78a212 100644
--- a/media_platform/weibo/core.py
+++ b/media_platform/weibo/core.py
@@ -77,8 +77,11 @@ class WeiboCrawler(AbstractCrawler):
                 # Launch a browser context.
                 chromium = playwright.chromium
                 self.browser_context = await self.launch_browser(chromium, None, self.mobile_user_agent, headless=config.HEADLESS)
-            # stealth.min.js is a js script to prevent the website from detecting the crawler.
-            await self.browser_context.add_init_script(path="libs/stealth.min.js")
+
+                # stealth.min.js is a js script to prevent the website from detecting the crawler.
+                await self.browser_context.add_init_script(path="libs/stealth.min.js")
+
+
             self.context_page = await self.browser_context.new_page()
             await self.context_page.goto(self.mobile_index_url)
 
diff --git a/media_platform/xhs/core.py b/media_platform/xhs/core.py
index 536c1ca..3567c6b 100644
--- a/media_platform/xhs/core.py
+++ b/media_platform/xhs/core.py
@@ -79,8 +79,9 @@ class XiaoHongShuCrawler(AbstractCrawler):
                     self.user_agent,
                     headless=config.HEADLESS,
                 )
-            # stealth.min.js is a js script to prevent the website from detecting the crawler.
-            await self.browser_context.add_init_script(path="libs/stealth.min.js")
+                # stealth.min.js is a js script to prevent the website from detecting the crawler.
+                await self.browser_context.add_init_script(path="libs/stealth.min.js")
+
             self.context_page = await self.browser_context.new_page()
             await self.context_page.goto(self.index_url)
 
diff --git a/media_platform/zhihu/core.py b/media_platform/zhihu/core.py
index ea87e1c..ad1b729 100644
--- a/media_platform/zhihu/core.py
+++ b/media_platform/zhihu/core.py
@@ -86,8 +86,8 @@ class ZhihuCrawler(AbstractCrawler):
                 self.browser_context = await self.launch_browser(
                     chromium, None, self.user_agent, headless=config.HEADLESS
                 )
-            # stealth.min.js is a js script to prevent the website from detecting the crawler.
-            await self.browser_context.add_init_script(path="libs/stealth.min.js")
+                # stealth.min.js is a js script to prevent the website from detecting the crawler.
+                await self.browser_context.add_init_script(path="libs/stealth.min.js")
 
             self.context_page = await self.browser_context.new_page()
             await self.context_page.goto(self.index_url, wait_until="domcontentloaded")