diff --git a/IRaCIS.Core.Application/BusinessFilter/TrialResourceFilter.cs b/IRaCIS.Core.Application/BusinessFilter/TrialResourceFilter.cs
index 9c21757e4..3d204a825 100644
--- a/IRaCIS.Core.Application/BusinessFilter/TrialResourceFilter.cs
+++ b/IRaCIS.Core.Application/BusinessFilter/TrialResourceFilter.cs
@@ -115,13 +115,25 @@ namespace IRaCIS.Core.Application.Filter
 
                 if (trialIdIndex > -1)
                 {
+                    //  (?<="trialId" *: *").*?(?=",)
+
                     //使用正则 [0-9a-fA-F]{8}(-[0-9a-fA-F]{4}){3}-[0-9a-fA-F]{12}
 
                     var matchResult = Regex.Match(contentFromBody.Substring(trialIdIndex), @"[0-9a-fA-F]{8}(-[0-9a-fA-F]{4}){3}-[0-9a-fA-F]{12}");
 
                     if (matchResult.Success)
                     {
-                        trialIdStr = matchResult.Value;
+                        //有可能匹配错误   "trialId":"","documentId":"b8180000-3e2c-0016-9fe0-08da33f96236"  从缓存里面验证下
+                        var cacheResultDic = _provider.GetAll<string>(new[] { matchResult.Value });
+
+                        var trialStatusStr = cacheResultDic[matchResult.Value].Value;
+
+                        if (!string.IsNullOrWhiteSpace(trialStatusStr))
+                        {
+                            trialIdStr = matchResult.Value;
+                        }
+
+
                     }
                     else
                     {
@@ -136,7 +148,7 @@ namespace IRaCIS.Core.Application.Filter
             }
 
             //通过path 或者body 找到trialId 了  
-            if (trialIdStr != string.Empty)
+            if ( !string.IsNullOrWhiteSpace(trialIdStr))
             {
 
                 //如果没缓存数据，可能定时任务没执行或者缓存丢失  在此重新缓存
@@ -170,6 +182,7 @@ namespace IRaCIS.Core.Application.Filter
                 }
 
             }
+            //添加项目  签名系统文档的时候  不做拦截   但是更新项目  签名项目文档的时候需要拦截
             else if (_trialOptList.Any(t => t == TrialOpt.AddOrUpdateTrial ||t ==TrialOpt.SignSystemDocNoTrialId))
             {
                 await next.Invoke();