src/Hotline/FlowEngine/Workflows/WorkflowDomainService.cs

@@ -397,7 +397,7 @@ namespace Hotline.FlowEngine.Workflows
                         PrevStepCsHandled(workflow, csStartStep, ref updateSteps);
                     }
                 }
-                else
+                else if (currentStep.CountersignPosition is ECountersignPosition.Inner)
                 {
                     PrevStepCsHandled(workflow, currentStep, ref updateSteps);
                 }
@@ -672,27 +672,6 @@ namespace Hotline.FlowEngine.Workflows
             csSteps.Add(startStep);
         }
 
-        /// <summary>
-        /// 查找当前节点至结束节点间的所有节点(不含头尾)
-        /// </summary>
-        private void SearchCsSteps(WorkflowStep step, WorkflowStep csEndStep,
-            List<WorkflowStep> steps, ref List<WorkflowStep> removeSteps)
-        {
-            if (step.Id == csEndStep.Id) return;
-            var nextSteps = steps.Where(d => d.PrevStepId == step.Id).ToList();
-            if (nextSteps.Any())
-            {
-                foreach (var nextStep in nextSteps)
-                {
-                    SearchCsSteps(nextStep, csEndStep, steps, ref removeSteps);
-                }
-            }
-            else
-            {
-                removeSteps.Add(step);
-            }
-        }
-
         /// <summary>
         /// 撤回（返回到之前任意节点）
         /// </summary>