diff --git a/config.py b/config.py
index 7deaf0c..ce49033 100644
--- a/config.py
+++ b/config.py
@@ -43,13 +43,12 @@ class Config:
             return default_replies
 
     def _load_ads(self, file_path: str = "storage/ads.txt"):
-        """Load ads from file, one ad per file (can be multi-line)"""
+        """Load ad content from file (single ad, no multi-line conversion needed)"""
         try:
             with open(file_path, "r", encoding="utf-8") as f:
                 ad_content = f.read().strip()
                 if ad_content:
-                    # Convert literal \n to actual newlines
-                    return ad_content.replace("\\n", "\n")
+                    return ad_content
                 return None
         except FileNotFoundError:
             logger.warning(f"Ad file {file_path} not found")
@@ -157,9 +156,6 @@ class Config:
             enable_ads = (
                 os.getenv(key="ENABLE_ADS", default="false")
             ).lower() == "true"
-            ads_probability = max(
-                0.0, min(1.0, float(os.getenv(key="ADS_PROBABILITY", default=0.3)))
-            )  # Clamp between 0.0 and 1.0
 
             proxy_telegram = (
                 os.getenv(key="PROXY_TELEGRAM", default="false")
@@ -321,7 +317,6 @@ class Config:
                 "captcha_check_interval": captcha_check_interval,
                 # Ads
                 "enable_ads": enable_ads,
-                "ads_probability": ads_probability,
                 # Proxy
                 "proxy_telegram": proxy_telegram,
                 "proxy_lolz": proxy_lolz,