diff --git a/src/main/java/com/yexuejc/base/util/ObjUtil.java b/src/main/java/com/yexuejc/base/util/ObjUtil.java
index d11c9ca..a5d96b2 100644
--- a/src/main/java/com/yexuejc/base/util/ObjUtil.java
+++ b/src/main/java/com/yexuejc/base/util/ObjUtil.java
@@ -8,6 +8,8 @@ import java.lang.reflect.Method;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.*;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import java.util.stream.Collectors;
 
 /**
@@ -20,6 +22,8 @@ import java.util.stream.Collectors;
  * @date 2018/12/28 15:54
  */
 public class ObjUtil {
+    private static Logger log = Logger.getLogger(ObjUtil.class.getName());
+
     private ObjUtil() {
     }
 
@@ -299,7 +303,9 @@ public class ObjUtil {
                 } catch (NoSuchFieldException e) {
                 }
             } catch (Exception e) {
-                throw new RuntimeException(e);
+                log.warning(lowerCaseFirstChar(f.getName()) + " field copy failed. " + e);
+                log.log(Level.FINER, lowerCaseFirstChar(f.getName()) +
+                        " field copy failed. The exception information is as follows:", e);
             }
         });
         return o;
@@ -321,8 +327,9 @@ public class ObjUtil {
         List<Method> getterMethods = getAllGetterMethods(source.getClass(), "get");
         O o = targetClass.getDeclaredConstructor().newInstance();
         getterMethods.forEach(method -> {
+
+            String fieldName = method.getName().replace("get", "");
             try {
-                String fieldName = method.getName().replace("get", "");
                 Object v = method.invoke(source);
                 if (invokeSetter) {
                     try {
@@ -344,7 +351,9 @@ public class ObjUtil {
                     }
                 }
             } catch (Exception e) {
-                throw new RuntimeException(e);
+                log.warning(lowerCaseFirstChar(fieldName) + " field copy failed. " + e);
+                log.log(Level.FINER, lowerCaseFirstChar(fieldName) +
+                        " field copy failed. The exception information is as follows:\n", e);
             }
         });
         return o;