diff --git a/ym-process-inspection/src/main/java/com/cnbm/processInspection/controller/ProcessInspectionController.java b/ym-process-inspection/src/main/java/com/cnbm/processInspection/controller/ProcessInspectionController.java
index b8d5322..f92f0f0 100644
--- a/ym-process-inspection/src/main/java/com/cnbm/processInspection/controller/ProcessInspectionController.java
+++ b/ym-process-inspection/src/main/java/com/cnbm/processInspection/controller/ProcessInspectionController.java
@@ -344,6 +344,10 @@ public class ProcessInspectionController {
         ProductFeatures productFeatures = setRealSampleSize(graphArg);
         if(productFeatures == null){
             return R.failed("检验参数异常");
+        }else {
+            if(productFeatures.getSampleSize()==null || productFeatures.getName()==null){
+                return R.failed("ProductFeatures 参数异常");
+            }
         }
         MeanStandardDeviationGraph meanStandardDeviationGraph = new MeanStandardDeviationGraph(productFeatures);
         if(graphArg.getInterpretationScheme()!=null){
@@ -372,7 +376,12 @@ public class ProcessInspectionController {
         ProductFeatures productFeatures = setRealSampleSize(graphArg);
         if(productFeatures == null){
             return R.failed("检验参数异常");
+        }else {
+            if(productFeatures.getSampleSize()==null || productFeatures.getName()==null){
+                return R.failed("ProductFeatures 参数异常");
+            }
         }
+
         MeanRGraph meanRGraph = new MeanRGraph(productFeatures);
         //如果要检验，，那么set 判读方案
         if(graphArg.getInterpretationScheme()!=null){
diff --git a/ym-process-inspection/src/main/java/com/cnbm/processInspection/graphAnalyzed/forMeterage/mr/MeanRGraph.java b/ym-process-inspection/src/main/java/com/cnbm/processInspection/graphAnalyzed/forMeterage/mr/MeanRGraph.java
index e155eee..e7c9970 100644
--- a/ym-process-inspection/src/main/java/com/cnbm/processInspection/graphAnalyzed/forMeterage/mr/MeanRGraph.java
+++ b/ym-process-inspection/src/main/java/com/cnbm/processInspection/graphAnalyzed/forMeterage/mr/MeanRGraph.java
@@ -65,9 +65,7 @@ public class MeanRGraph {
 
 
     public MeanRGraph(ProductFeatures productFeatures) throws Exception {
-        if(productFeatures.getSampleSize()==null || productFeatures.getName()==null){
-            throw new Exception("ProductFeatures 参数异常");
-        }
+
         this.argName = productFeatures.getName();
         this.sampleSize = productFeatures.getSampleSize().intValue();
         this.a2 = XBarRCoefficients.getA2(sampleSize);
diff --git a/ym-process-inspection/src/main/java/com/cnbm/processInspection/graphAnalyzed/forMeterage/ms/MeanStandardDeviationGraph.java b/ym-process-inspection/src/main/java/com/cnbm/processInspection/graphAnalyzed/forMeterage/ms/MeanStandardDeviationGraph.java
index d66378e..9070ac8 100644
--- a/ym-process-inspection/src/main/java/com/cnbm/processInspection/graphAnalyzed/forMeterage/ms/MeanStandardDeviationGraph.java
+++ b/ym-process-inspection/src/main/java/com/cnbm/processInspection/graphAnalyzed/forMeterage/ms/MeanStandardDeviationGraph.java
@@ -62,9 +62,7 @@ public class MeanStandardDeviationGraph {
 
 
     public MeanStandardDeviationGraph(ProductFeatures productFeatures) throws Exception {
-        if(productFeatures.getSampleSize()==null || productFeatures.getName()==null){
-            throw new Exception("ProductFeatures 参数异常");
-        }
+
         this.argName = productFeatures.getName();
         this.sampleSize = productFeatures.getSampleSize().intValue();
         this.as = XBarSCoefficients.getAS(sampleSize);
diff --git a/ym-process-inspection/src/main/java/com/cnbm/processInspection/graphAnalyzed/forMeterage/xmr/XMRGraph.java b/ym-process-inspection/src/main/java/com/cnbm/processInspection/graphAnalyzed/forMeterage/xmr/XMRGraph.java
index 3d1f718..4e0db93 100644
--- a/ym-process-inspection/src/main/java/com/cnbm/processInspection/graphAnalyzed/forMeterage/xmr/XMRGraph.java
+++ b/ym-process-inspection/src/main/java/com/cnbm/processInspection/graphAnalyzed/forMeterage/xmr/XMRGraph.java
@@ -62,9 +62,6 @@ public class XMRGraph {
 
 
     public XMRGraph(ProductFeatures productFeatures) throws Exception {
-        if(productFeatures.getSampleSize()==null || productFeatures.getName()==null){
-            throw new Exception("ProductFeatures 参数异常");
-        }
         this.argName = productFeatures.getName();
         this.sampleSize = 1;
         this.specificationLimit = new SpecificationLimit(