src/Hotline.Api/Controllers/KnowledgeApplyController.cs

@@ -159,7 +159,7 @@ namespace Hotline.Api.Controllers
             var handle = await _knowledgeApplyRepository.GetAsync(Id, HttpContext.RequestAborted);
             if (handle is null)
                 throw UserFriendlyException.SameMessage("申请不存在");
-            if (handle.Status != EKnowledgeApplyStatus.Revert || handle.Status != EKnowledgeApplyStatus.Failed)
+            if (handle.Status != EKnowledgeApplyStatus.Revert && handle.Status != EKnowledgeApplyStatus.Failed)
                 throw UserFriendlyException.SameMessage("只能删除已退回或者撤回的知识申请");
             await _knowledgeApplyRepository.RemoveAsync(handle, false, HttpContext.RequestAborted);
         }