diff --git a/email_filter.py b/email_filter.py
index 865770f..93f9be1 100644
--- a/email_filter.py
+++ b/email_filter.py
@@ -35,18 +35,22 @@ PRIVATE_EMAIL = os.getenv("PRIVATE_EMAIL")    # "openclaw@yandex.ru"
 PRIVATE_PASSWORD = os.getenv("PRIVATE_PASSWORD")
 
 INJECTION_PATTERNS = [
-    r"(?i)ignor(?:e)?\s*(?:all|the|any)?\s*(?:previous|above|all)?\s*instructions?",  # лучше
-    # system override
-    r"(?i)system\s*(?:override|message)",
-    r"(?i)you\s+(?:must|will|are obliged to)",                   # принуждение
-    r"(?i)read_file\s*\(",                                       # read_file(
-    r"(?i)web_fetch\s*\(",                                       # web_fetch(
-    r"(?i)curl\s+.*\|\s*bash",                                   # curl | bash
-    r"(?i)\{\{.*WEBHOOK.*\}\}",                                  # плейсхолдер
-    r"(?i)exfiltrat",                                            # exfiltration
-    # base64 decode
-    r"(?i)base64\s*.decode",
-    r"(?i)\|base64",                                             # | base64
+    r"(?i)ignore\s*(all|previous)\s*instructions",
+    r"(?i)system\s*(override|message|directive)",
+    r"(?i)you\s+(must|will|are obliged to)\s+",
+    r"(?i)read_file\s*\(.*\.ssh",
+    r"(?i)web_fetch\s*\(",
+    r"(?i)curl\s+.*\|\s*bash",
+    r"(?i){{.*WEBHOOK.*}}",
+    r"(?i)exfiltrat",
+    r"(?i)base64.*decode",
+    r"(?i)\b(SOULD\.md|IDENTITY\.md|USER\.md|SECRETS\.md)\b",
+    r"(?i)(~/.openclaw/|/home/\w+/\.openclaw/).*(\.md|\.env)\b",
+    r"(?i)(read_file|cat|открой|прочитай|read\s+file)\s*\(?.*\.(md|env)",
+    r"(?i)(read_file.*\.md.*web_fetch|web_fetch.*read_file.*\.md)",
+    r"(?i)(base64\s*encode.*(IDENTITY|SOULD|USER)|(IDENTITY|SOULD|USER).*base64\s*encode)",
+    r"(?i)(\.env\b|dot\s?env)",
+    r"(?i)\|base64",
 ]
 
 
diff --git a/tool_validator.py b/tool_validator.py
deleted file mode 100644
index 4dc6ee4..0000000
--- a/tool_validator.py
+++ /dev/null
@@ -1,63 +0,0 @@
-#!/usr/bin/env python3
-# tool_validator.py - Плагин для контроля вызовов OpenClaw
-
-import sys
-import json
-import re
-
-
-def validate_tool_call(tool_name: str, tool_args: dict) -> dict:
-    """Валидация каждого вызова инструмента перед выполнением."""
-
-    # Блокируем опасные вызовы чтения файлов
-    if tool_name == "read_file":
-        target_file = tool_args.get("file_path", "")
-        sensitive_files = [".env", ".ssh/id_rsa", ".npmrc", "IDENTITY.md"]
-        for sensitive in sensitive_files:
-            if sensitive in target_file:
-                return {
-                    "blocked": True,
-                    "reason": f"Доступ к файлу {target_file} запрещён политикой безопасности"
-                }
-
-    # Блокируем эксфильтрацию через web_fetch
-    if tool_name == "web_fetch":
-        url = tool_args.get("url", "")
-        blocklist_patterns = ["webhook.site", "hookbin.com", "ngrok.io"]
-        for pattern in blocklist_patterns:
-            if pattern in url:
-                return {
-                    "blocked": True,
-                    "reason": f"Исходящий запрос на {url} запрещён (риск эксфильтрации)"
-                }
-
-    # Блокируем выполнение произвольных команд в bash
-    if tool_name == "execute_command":
-        command = tool_args.get("command", "")
-        if re.search(r'\|\s*(base64|sh|bash)', command) or re.search(r'curl.*\|\s*bash', command):
-            return {
-                "blocked": True,
-                "reason": "Выполнение команд с передачей данных через пайп или bash запрещено"
-            }
-
-    return {"blocked": False}
-
-
-def main():
-    if len(sys.argv) < 3:
-        print(json.dumps({"error": "Недостаточно аргументов"}))
-        sys.exit(1)
-
-    tool_name = sys.argv[1]
-    try:
-        tool_args = json.loads(sys.argv[2])
-    except json.JSONDecodeError:
-        print(json.dumps({"error": "Неверный формат JSON для аргументов"}))
-        sys.exit(1)
-
-    result = validate_tool_call(tool_name, tool_args)
-    print(json.dumps(result))
-
-
-if __name__ == "__main__":
-    main()