diff --git a/Src/Asp.Net/SqlSugar/ExpressionsToSql/CaseWhen/CaseWhenResolve.cs b/Src/Asp.Net/SqlSugar/ExpressionsToSql/CaseWhen/CaseWhenResolve.cs
index a5ae81dae..a4ce59493 100644
--- a/Src/Asp.Net/SqlSugar/ExpressionsToSql/CaseWhen/CaseWhenResolve.cs
+++ b/Src/Asp.Net/SqlSugar/ExpressionsToSql/CaseWhen/CaseWhenResolve.cs
@@ -65,7 +65,7 @@ namespace SqlSugar
                     if (methodExp.Method.Name == "IF")
                     {
                         var parameter = this.context.Parameters.FirstOrDefault(it => it.ParameterName == sql.Trim());
-                        if (parameter != null && parameter.Value is bool)
+                        if (parameter!=null&&parameter.Value is bool)
                         {
                             sql = Convert.ToBoolean(parameter.Value) ? " 1=1 " : " 1=2 ";
                             this.context.Parameters.Remove(parameter);