-

Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs

@@ -357,6 +357,7 @@ namespace SqlSugar
                     parameters = new List<SugarParameter>();
                 diffModel.AfterDate = null;
                 diffModel.Time = this.Context.Ado.SqlExecutionTime;
+                if (this.Context.Ado.DiffLogEvent != null)
                     this.Context.Ado.DiffLogEvent(diffModel);
             }
         }

Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs

@@ -562,6 +562,7 @@ namespace SqlSugar
                     parameters = new List<SugarParameter>();
                 diffModel.AfterDate = GetDiffTable(sql, parameters);
                 diffModel.Time = this.Context.Ado.SqlExecutionTime;
+                if (this.Context.Ado.DiffLogEvent != null)
                     this.Context.Ado.DiffLogEvent(diffModel);
             }
         }