diff --git a/src/plugins/hk_reporter/utils.py b/src/plugins/hk_reporter/utils.py
index 02a4d1f..cd0d4cf 100644
--- a/src/plugins/hk_reporter/utils.py
+++ b/src/plugins/hk_reporter/utils.py
@@ -23,24 +23,33 @@ class Render(metaclass=Singleton):
     def __init__(self):
         self.lock = asyncio.Lock()
 
-    async def text_to_pic(self, text: str) -> str:
+    async def render(self, url: str, viewport: dict = None, target: str = None) -> str:
         async with self.lock:
             if plugin_config.hk_reporter_use_local:
                 browser = await launch(executablePath='/usr/bin/chromium', args=['--no-sandbox'])
             else:
                 browser = await launch(args=['--no-sandbox'])
             page = await browser.newPage()
-            hash_text = sha256(text.encode()).hexdigest()[:20]
-            lines = text.split('\n')
-            parsed_lines = list(map(lambda x: '<p>{}</p>'.format(escape(x)), lines))
-            html_text = '<div style="width:17em;padding:1em">{}</div>'.format(''.join(parsed_lines))
-            with open('/tmp/text-{}.html'.format(hash_text), 'w') as f:
-                f.write(html_text)
-            await page.goto('file:///tmp/text-{}.html'.format(hash_text))
-            div = await page.querySelector('div')
-            data = await div.screenshot(type='jpeg', encoding='base64')
+            await page.goto(url)
+            if viewport:
+                await page.setViewport(target)
+            if target:
+                target_ele = await page.querySelector(target)
+                data = await target_ele.screenshot(type='jpeg', encoding='base64')
+            else:
+                data = await page.screenshot(type='jpeg', encoding='base64')
             await page.close()
             await browser.close()
+            return data
+
+    async def text_to_pic(self, text: str) -> str:
+        hash_text = sha256(text.encode()).hexdigest()[:20]
+        lines = text.split('\n')
+        parsed_lines = list(map(lambda x: '<p>{}</p>'.format(escape(x)), lines))
+        html_text = '<div style="width:17em;padding:1em">{}</div>'.format(''.join(parsed_lines))
+        with open('/tmp/text-{}.html'.format(hash_text), 'w') as f:
+            f.write(html_text)
+        data = await self.render('file:///tmp/text-{}.html'.format(hash_text), target='div')
         os.remove('/tmp/text-{}.html'.format(hash_text))
         return data
 
@@ -57,5 +66,4 @@ async def parse_text(text: str):
         return await r.text_to_pic_cqcode(text)
     else:
         return text
-