diff --git a/module/campaign/campaign_ocr.py b/module/campaign/campaign_ocr.py
index c414efe58..103787453 100644
--- a/module/campaign/campaign_ocr.py
+++ b/module/campaign/campaign_ocr.py
@@ -331,28 +331,33 @@ class CampaignOcr(ModuleBase):
             logger.warning(f'get_chapter_index: WITHDRAW appears')
             raise CampaignNameError
 
-    def get_chapter_index(self, image):
+    def get_chapter_index(self, skip_first_screenshot=True):
         """
         A tricky method for ui_ensure_index
 
         Args:
-            image: Screenshot
+            skip_first_screenshot:
 
         Returns:
             int: Chapter index.
         """
         timeout = Timer(2, count=4).start()
         while 1:
+            if skip_first_screenshot:
+                skip_first_screenshot = False
+            else:
+                self.device.screenshot()
+
             if timeout.reached():
                 raise CampaignNameError
-            if self.handle_get_chapter_additional():
-                continue
+            image = self.device.image
             try:
                 self._get_stage_name(image)
                 break
             except (IndexError, CampaignNameError):
-                self.device.screenshot()
-                image = self.device.image
+                pass
+
+            if self.handle_get_chapter_additional():
                 continue
 
         return self._campaign_get_chapter_index(self.campaign_chapter)
diff --git a/module/campaign/campaign_ui.py b/module/campaign/campaign_ui.py
index 5912a5064..8146f7f13 100644
--- a/module/campaign/campaign_ui.py
+++ b/module/campaign/campaign_ui.py
@@ -49,7 +49,7 @@ class CampaignUI(MapOperation, CampaignEvent, CampaignOcr):
             if self.handle_chapter_additional():
                 continue
 
-            current = self.get_chapter_index(self.device.image)
+            current = self.get_chapter_index()
 
             logger.attr("Index", current)
             diff = index - current