diff --git a/Rs.Framework/ImageProcess.cs b/Rs.Framework/ImageProcess.cs
index 7c77113..5ef72f7 100644
--- a/Rs.Framework/ImageProcess.cs
+++ b/Rs.Framework/ImageProcess.cs
@@ -20,7 +20,7 @@ namespace Rs.Framework
         public static void AddManualTrigger(HObject obj)
         {
             imageNum++;
-            if (imageNum>100)
+            if (imageNum>20)
             {
                 GC.Collect();
                 imageNum = 0;
@@ -52,8 +52,9 @@ namespace Rs.Framework
         public static void AddAutoTrigger(HObject obj)
         {
             imageNum++;
-            if (imageNum > 100)
+            if (imageNum > 20)
             {
+                LogHelper.Debug($"imagenum={imageNum},释放内存");
                 GC.Collect();
                 imageNum = 0;
             }