diff --git a/src/main/java/org/wlld/imageRecognition/TempleConfig.java b/src/main/java/org/wlld/imageRecognition/TempleConfig.java
index 63e4b80..9c55093 100644
--- a/src/main/java/org/wlld/imageRecognition/TempleConfig.java
+++ b/src/main/java/org/wlld/imageRecognition/TempleConfig.java
@@ -76,7 +76,9 @@ public class TempleConfig {
     }
 
     public void startLvq() throws Exception {//进行量化
-        lvq.start();
+        if (studyPattern == StudyPattern.Accuracy_Pattern) {
+            lvq.start();
+        }
     }
 
     public LVQ getLvq() {
diff --git a/src/test/java/org/wlld/HelloWorld.java b/src/test/java/org/wlld/HelloWorld.java
index 80f552c..cfed9d3 100644
--- a/src/test/java/org/wlld/HelloWorld.java
+++ b/src/test/java/org/wlld/HelloWorld.java
@@ -52,6 +52,7 @@ public class HelloWorld {
             operation.learning(wrong, 0, true);
         }
         templeConfig.boxStudy();//边框聚类
+        //精准模式在全部学习结束的时候一定要使用此方法，速度模式不要调用此方法
         templeConfig.startLvq();//原型向量量化
         //templeConfig.boxStudy();//边框回归
         //templeConfig.clustering();//进行聚类