diff --git a/YLErpDAL/Modules/RiskEngine/Compile/RuleCompiler.cs b/YLErpDAL/Modules/RiskEngine/Compile/RuleCompiler.cs
index 3ed2b753..e70e7648 100644
--- a/YLErpDAL/Modules/RiskEngine/Compile/RuleCompiler.cs
+++ b/YLErpDAL/Modules/RiskEngine/Compile/RuleCompiler.cs
@@ -59,12 +59,14 @@ namespace YLErp.Modules.RiskEngine
         /// <summary>
         /// 校验并编译规则表达式。
         /// 当前 RuleExpr 要求是 Roslyn 可直接执行的 bool 表达式。
+        /// ruleId 可为空，用于规则未落库时的公式校验。
         /// </summary>
-        public static RuleCompileResult ValidateAndCompileFormula(long ruleId, string formulaExp)
+        public static RuleCompileResult ValidateAndCompileFormula(long? ruleId, string formulaExp)
         {
+            var ruleIdText = ruleId.HasValue ? ruleId.Value.ToString() : "未落库";
             if (string.IsNullOrWhiteSpace(formulaExp))
             {
-                _logger.Error($"规则表达式为空，无法编译 - RuleId: {ruleId}");
+                _logger.Error($"规则表达式为空，无法编译 - RuleId: {ruleIdText}");
                 return RuleCompileResult.Fail("规则 RuleExpr 不能为空");
             }
 
@@ -80,7 +82,7 @@ namespace YLErp.Modules.RiskEngine
             }
             catch (Exception ex)
             {
-                _logger.Error($"规则表达式校验异常 - RuleId: {ruleId}, Error: {ex.Message}\n脚本代码：{formulaExp}");
+                _logger.Error($"规则表达式校验异常 - RuleId: {ruleIdText}, Error: {ex.Message}\n脚本代码：{formulaExp}");
                 return RuleCompileResult.Fail(ex.Message);
             }
         }
@@ -124,9 +126,10 @@ namespace YLErp.Modules.RiskEngine
         /// <summary>
         /// 用 Roslyn 编译 C# 脚本代码为可执行委托
         /// </summary>
-        private static Func<RiskContext, bool> CompileScript(long ruleId, string scriptCode, out string errorMessage)
+        private static Func<RiskContext, bool> CompileScript(long? ruleId, string scriptCode, out string errorMessage)
         {
             errorMessage = null;
+            var ruleIdText = ruleId.HasValue ? ruleId.Value.ToString() : "未落库";
 
             // 配置编译选项：引用必要的程序集
             var options = ScriptOptions.Default
@@ -147,7 +150,7 @@ namespace YLErp.Modules.RiskEngine
             if (errors.Any())
             {
                 errorMessage = string.Join("; ", errors.Select(e => e.GetMessage()));
-                _logger.Error($"规则编译失败 - RuleId: {ruleId}, Error: {errorMessage}\n脚本代码：{scriptCode}");
+                _logger.Error($"规则编译失败 - RuleId: {ruleIdText}, Error: {errorMessage}\n脚本代码：{scriptCode}");
                 return null;
             }
 
@@ -165,7 +168,7 @@ namespace YLErp.Modules.RiskEngine
                 catch (Exception ex)
                 {
                     // 脚本执行异常（如空引用、类型转换失败）视为规则不触发
-                    _logger.Error($"规则执行异常 - RuleId: {ruleId}, Error: {ex.Message}\n脚本代码：{scriptCode}");
+                    _logger.Error($"规则执行异常 - RuleId: {ruleIdText}, Error: {ex.Message}\n脚本代码：{scriptCode}");
                     return false;
                 }
             };
diff --git a/YLErpDAL/Modules/RiskEngine/RiskEngineService.cs b/YLErpDAL/Modules/RiskEngine/RiskEngineService.cs
index b169db60..f48bcc78 100644
--- a/YLErpDAL/Modules/RiskEngine/RiskEngineService.cs
+++ b/YLErpDAL/Modules/RiskEngine/RiskEngineService.cs
@@ -175,7 +175,11 @@ namespace YLErp.Modules.RiskEngine
                     }
 
                     var compileResult = RuleCompiler.ValidateAndCompileRule(rule);
-                    if (!compileResult.Success)
+                    if (compileResult.Success)
+                    {
+                        _logger.Info($"[风控引擎] 规则预编译成功 - RuleId: {rule.Id}");
+                    }
+                    else
                     {
                         _logger.Info($"[风控引擎] 规则预编译失败 - RuleId: {rule.Id}, Error: {compileResult.ErrorMessage}");
                     }