diff --git a/fastapi_modules/fastapi_leaudit/domian/vo/ruleVo.py b/fastapi_modules/fastapi_leaudit/domian/vo/ruleVo.py
index d274661..0501931 100644
--- a/fastapi_modules/fastapi_leaudit/domian/vo/ruleVo.py
+++ b/fastapi_modules/fastapi_leaudit/domian/vo/ruleVo.py
@@ -24,3 +24,41 @@ class RuleVersionVO(BaseModel):
     ossUrl: str = Field(..., description="YAML 文件 OSS 地址")
     changeNote: str | None = Field(None, description="变更说明")
     publishedAt: str | None = Field(None, description="发布时间")
+
+
+class RuleContentVO(BaseModel):
+    """规则版本正文响应。"""
+
+    id: int = Field(..., description="版本ID")
+    ruleSetId: int = Field(..., description="所属规则集ID")
+    ruleType: str = Field(..., description="规则类型编码")
+    versionNo: str = Field(..., description="版本号")
+    yamlText: str = Field(..., description="YAML 正文")
+    ossUrl: str = Field(..., description="YAML 文件 OSS 地址")
+
+
+class RuleValidationVO(BaseModel):
+    """规则 YAML 校验响应。"""
+
+    valid: bool = Field(..., description="是否校验通过")
+    ruleType: str | None = Field(None, description="规则类型编码")
+    ruleName: str | None = Field(None, description="规则名称")
+    versionNo: str | None = Field(None, description="规则版本号")
+    ruleCount: int = Field(0, description="规则总数")
+    extractCount: int = Field(0, description="抽取字段总数")
+    errors: list[str] = Field(default_factory=list, description="错误信息列表")
+
+
+class RuleBindingVO(BaseModel):
+    """规则类型绑定响应。"""
+
+    id: int = Field(..., description="绑定ID")
+    docTypeId: int = Field(..., description="文档类型ID")
+    docTypeCode: str | None = Field(None, description="文档类型编码")
+    ruleSetId: int = Field(..., description="规则集ID")
+    ruleType: str | None = Field(None, description="规则类型编码（来自关联查询）")
+    ruleName: str | None = Field(None, description="规则集名称（来自关联查询）")
+    bindingMode: str = Field(..., description="绑定模式: explicit / wildcard / fallback")
+    priority: int = Field(0, description="优先级")
+    isActive: bool = Field(True, description="是否激活")
+    note: str | None = Field(None, description="备注说明")