diff --git a/fastapi_modules/fastapi_leaudit/services/ruleService.py b/fastapi_modules/fastapi_leaudit/services/ruleService.py
index 9c43c49..d239b27 100644
--- a/fastapi_modules/fastapi_leaudit/services/ruleService.py
+++ b/fastapi_modules/fastapi_leaudit/services/ruleService.py
@@ -2,7 +2,13 @@
 
 from abc import ABC, abstractmethod
 
-from fastapi_modules.fastapi_leaudit.domian.vo.ruleVo import RuleSetVO, RuleVersionVO
+from fastapi_modules.fastapi_leaudit.domian.vo.ruleVo import (
+    RuleBindingVO,
+    RuleContentVO,
+    RuleSetVO,
+    RuleValidationVO,
+    RuleVersionVO,
+)
 
 
 class IRuleService(ABC):
@@ -19,6 +25,77 @@ class IRuleService(ABC):
         ...
 
     @abstractmethod
-    async def Publish(self, RuleType: str, VersionId: int) -> RuleVersionVO:
+    async def GetContent(self, VersionId: int) -> RuleContentVO:
+        """获取指定版本的规则正文。"""
+        ...
+
+    @abstractmethod
+    async def Validate(self, RuleType: str, YamlText: str) -> RuleValidationVO:
+        """校验规则 YAML。"""
+        ...
+
+    @abstractmethod
+    async def CreateVersion(
+        self,
+        RuleType: str,
+        YamlText: str,
+        ChangeNote: str | None = None,
+        EditorUserId: int | None = None,
+    ) -> RuleVersionVO:
+        """创建规则版本。"""
+        ...
+
+    @abstractmethod
+    async def Publish(
+        self,
+        RuleType: str,
+        VersionId: int,
+        OperatorUserId: int | None = None,
+    ) -> RuleVersionVO:
         """发布指定版本。"""
         ...
+
+    @abstractmethod
+    async def Rollback(
+        self,
+        RuleType: str,
+        VersionId: int,
+        OperatorUserId: int | None = None,
+    ) -> RuleVersionVO:
+        """回滚到指定历史版本。"""
+        ...
+
+    @abstractmethod
+    async def ListBindings(self, RuleType: str | None = None) -> list[RuleBindingVO]:
+        """列出规则类型绑定。可按规则类型过滤。"""
+        ...
+
+    @abstractmethod
+    async def CreateBinding(
+        self,
+        DocTypeId: int,
+        RuleSetId: int,
+        BindingMode: str = "explicit",
+        Priority: int = 0,
+        DocTypeCode: str | None = None,
+        Note: str | None = None,
+    ) -> RuleBindingVO:
+        """创建规则类型绑定。"""
+        ...
+
+    @abstractmethod
+    async def UpdateBinding(
+        self,
+        BindingId: int,
+        IsActive: bool | None = None,
+        Priority: int | None = None,
+        BindingMode: str | None = None,
+        Note: str | None = None,
+    ) -> RuleBindingVO:
+        """更新规则类型绑定。"""
+        ...
+
+    @abstractmethod
+    async def DeleteBinding(self, BindingId: int) -> None:
+        """删除规则类型绑定。"""
+        ...