diff --git a/README.md b/README.md
index 14dc9d5..25e4723 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ Add maven dependency
 <dependency>
     <groupId>io.github.biezhi</groupId>
     <artifactId>excel-plus</artifactId>
-    <version>0.0.1</version>
+    <version>0.0.2</version>
 </dependency>
 ```
 
diff --git a/docs/README.md b/docs/README.md
index 1c5d476..564a763 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -35,7 +35,7 @@
 <dependency>
     <groupId>io.github.biezhi</groupId>
     <artifactId>excel-plus</artifactId>
-    <version>0.0.1</version>
+    <version>0.0.2</version>
 </dependency>
 ```
 
@@ -226,6 +226,13 @@ excelPlus.export(Exporter.create(cardSecrets).byTemplate("tpl.xls")).writeAsFile
 
 # 版本更新
 
+<b>v0.0.2</b>
+
+- 1. 添加验证行记录各项指标
+- 2. 区分验证成功和失败行
+- 3. 可配置是否添加到验证成功行
+- 4. 取消 `columnName` 选项为必选
+
 <b>v0.0.1</b>
 
 - 发布第一个版本
diff --git a/pom.xml b/pom.xml
index 720faf4..97b9718 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>io.github.biezhi</groupId>
     <artifactId>excel-plus</artifactId>
-    <version>0.0.1</version>
+    <version>0.0.2</version>
     <name>excel-plus</name>
     <url>https://biezhi.github.io/excel-plus</url>
     <description>excel read and write framework</description>
diff --git a/src/main/java/io/github/biezhi/excel/plus/annotation/ExcelField.java b/src/main/java/io/github/biezhi/excel/plus/annotation/ExcelField.java
index 408aaf9..a68fb67 100644
--- a/src/main/java/io/github/biezhi/excel/plus/annotation/ExcelField.java
+++ b/src/main/java/io/github/biezhi/excel/plus/annotation/ExcelField.java
@@ -32,7 +32,7 @@
      *
      * @return excel header column title
      */
-    String columnName();
+    String columnName() default "";
 
     /**
      * When a field is a Date or a Time type,
diff --git a/src/main/java/io/github/biezhi/excel/plus/converter/Converter.java b/src/main/java/io/github/biezhi/excel/plus/converter/Converter.java
index 62d2430..4b90a7f 100644
--- a/src/main/java/io/github/biezhi/excel/plus/converter/Converter.java
+++ b/src/main/java/io/github/biezhi/excel/plus/converter/Converter.java
@@ -22,6 +22,8 @@ public interface Converter<T> {
      * @param value
      * @return
      */
-    T read(String value);
+    default T read(String value) {
+        return null;
+    }
 
 }
\ No newline at end of file
diff --git a/src/main/java/io/github/biezhi/excel/plus/reader/ExcelReader.java b/src/main/java/io/github/biezhi/excel/plus/reader/ExcelReader.java
index e726eaa..06587c3 100644
--- a/src/main/java/io/github/biezhi/excel/plus/reader/ExcelReader.java
+++ b/src/main/java/io/github/biezhi/excel/plus/reader/ExcelReader.java
@@ -28,7 +28,7 @@ public class ExcelReader<T> {
     private Class<T>              type;
     private Predicate<T>          filter;
     private Function<T, ValidRow> validFunction;
-    private int                   startRowIndex = 1;
+    private int startRowIndex = 1;
 
     public ExcelReader(Workbook workbook, Class<T> type) {
         this.workbook = workbook;
@@ -38,28 +38,28 @@ public ExcelReader(Workbook workbook, Class<T> type) {
     public ExcelResult<T> asResult() {
         ExcelResult<T> excelResult = new ExcelResult<>();
 
-        Stream<Pair<Integer, T>> stream = this.asStream();
+        List<Pair<Integer, T>> collect    = this.asStream().collect(Collectors.toList());
+        Stream<T>              listStream = collect.stream().map(Pair::getV);
 
-        if (null != this.validFunction) {
+        if (null != this.filter) {
+            listStream = listStream.filter(this.filter);
+        }
+
+        List<T> rows = listStream.collect(Collectors.toList());
+        excelResult.rows(rows);
 
-            stream = stream.filter(pair -> {
+        if (null != this.validFunction) {
+            collect.forEach(pair -> {
                 Integer  rowNum   = pair.getK();
                 T        item     = pair.getV();
                 ValidRow validRow = validFunction.apply(item);
-                if (!validRow.valid()) {
-                    validRow.rowNum(rowNum);
-                    excelResult.addError(validRow);
-                    return false;
+                validRow.rowNum(rowNum);
+                if (validRow.isValid() && validRow.allowAdd()) {
+                    excelResult.addSuccessRow(item);
                 }
-                return true;
+                excelResult.addValidRow(validRow);
             });
         }
-
-        Stream<T> listStream = stream.map(Pair::getV);
-        if (null != this.filter) {
-            listStream = listStream.filter(this.filter);
-        }
-        excelResult.rows(listStream.collect(Collectors.toList()));
         return excelResult;
     }
 
diff --git a/src/main/java/io/github/biezhi/excel/plus/reader/ExcelResult.java b/src/main/java/io/github/biezhi/excel/plus/reader/ExcelResult.java
index a4acc6f..ddca612 100644
--- a/src/main/java/io/github/biezhi/excel/plus/reader/ExcelResult.java
+++ b/src/main/java/io/github/biezhi/excel/plus/reader/ExcelResult.java
@@ -2,6 +2,7 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.stream.Collectors;
 
 /**
  * Excel valid result
@@ -11,27 +12,61 @@
  */
 public class ExcelResult<T> {
 
-    private List<ValidRow> errors = new ArrayList<>();
-    private List<T>        rows;
+    private List<ValidRow> validRows   = new ArrayList<>();
+    private List<T>        successRows = new ArrayList<>();
+    private List<T>        rows        = new ArrayList<>();
+    private int totalRows;
+    private Boolean isValid = true;
 
-    public boolean isValid() {
-        return errors.size() == 0;
+    public void addValidRow(ValidRow validRow) {
+        validRows.add(validRow);
+        if (validRow.isValidFail()) {
+            isValid = false;
+        }
     }
 
-    public void addError(ValidRow validRow) {
-        errors.add(validRow);
+    public void addSuccessRow(T item) {
+        successRows.add(item);
     }
 
     public void rows(List<T> rows) {
         this.rows = rows;
+        this.totalRows = rows.size();
     }
 
     public List<T> rows() {
         return rows;
     }
 
+    public List<T> successRows() {
+        return successRows;
+    }
+
+    public String popMsg() {
+        List<ValidRow> errors = errors();
+        if (null != errors && errors.size() > 0) {
+            return errors.get(0).msg();
+        }
+        return null;
+    }
+
     public List<ValidRow> errors() {
-        return errors;
+        return validRows.stream()
+                .filter(ValidRow::isValidFail)
+                .filter(ValidRow::hasMsg)
+                .collect(Collectors.toList());
+    }
+
+    public int totalRows() {
+        return totalRows;
+    }
+
+    public int counter(String key) {
+        return validRows.stream().map(v -> v.counter(key)).reduce(0, (x, y) -> x + y);
+    }
+
+    public boolean isValid() {
+        return isValid;
     }
 
 }
diff --git a/src/main/java/io/github/biezhi/excel/plus/reader/ValidRow.java b/src/main/java/io/github/biezhi/excel/plus/reader/ValidRow.java
index 94e08f9..f68832c 100644
--- a/src/main/java/io/github/biezhi/excel/plus/reader/ValidRow.java
+++ b/src/main/java/io/github/biezhi/excel/plus/reader/ValidRow.java
@@ -1,5 +1,8 @@
 package io.github.biezhi.excel.plus.reader;
 
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
 /**
  * Verify that the row data is passed and the row number
  * and error messages are stored internally.
@@ -11,25 +14,45 @@ public class ValidRow {
 
     private String  msg;
     private boolean valid;
+    private boolean allowAdd;
     private int     rowNum;
+    private Map<String, Integer> counter = new ConcurrentHashMap<>();
 
-    public ValidRow(boolean valid, String msg) {
+    public ValidRow(boolean valid, boolean allowAdd, String msg) {
         this.valid = valid;
+        this.allowAdd = allowAdd;
         this.msg = msg;
     }
 
     public static ValidRow ok() {
-        return new ValidRow(true, null);
+        return new ValidRow(true, true, null);
     }
 
     public static ValidRow fail(String msg) {
-        return new ValidRow(false, msg);
+        return new ValidRow(false, false, msg);
     }
 
-    boolean valid() {
+    boolean isValid() {
         return valid;
     }
 
+    boolean isValidFail() {
+        return !valid;
+    }
+
+    boolean hasMsg() {
+        return null != msg;
+    }
+
+    boolean allowAdd() {
+        return this.allowAdd;
+    }
+
+    public ValidRow allowAdd(boolean allowAdd) {
+        this.allowAdd = allowAdd;
+        return this;
+    }
+
     public String msg() {
         return this.msg;
     }
@@ -42,6 +65,36 @@ public int rowNum() {
         return this.rowNum;
     }
 
+    public ValidRow addCounter(String key) {
+        return this.addCounter(key, 1);
+    }
+
+    public ValidRow addCounter(String key, int count) {
+        Integer currentCount = counter.get(key);
+        if (null == currentCount) {
+            currentCount = count;
+        }
+        counter.put(key, currentCount);
+        return this;
+    }
+
+    public ValidRow subtract(String key) {
+        return this.subtract(key, 1);
+    }
+
+    public ValidRow subtract(String key, int count) {
+        Integer currentCount = counter.get(key);
+        if (null != currentCount) {
+            currentCount = currentCount - count;
+            counter.put(key, currentCount);
+        }
+        return this;
+    }
+
+    public int counter(String key) {
+        return counter.getOrDefault(key, 0);
+    }
+
     @Override
     public String toString() {
         if (valid) {
diff --git a/src/main/java/io/github/biezhi/excel/plus/utils/ExcelUtils.java b/src/main/java/io/github/biezhi/excel/plus/utils/ExcelUtils.java
index 8aa4542..5175c35 100644
--- a/src/main/java/io/github/biezhi/excel/plus/utils/ExcelUtils.java
+++ b/src/main/java/io/github/biezhi/excel/plus/utils/ExcelUtils.java
@@ -140,6 +140,9 @@ public static void writeToField(Object item, int col, String value) {
     }
 
     private static Object asObject(Field field, String value) {
+        if(null == value || "".equals(value)){
+            return null;
+        }
         ExcelField excelField = field.getAnnotation(ExcelField.class);
         if (null != excelField && !excelField.convertType().equals(EmptyConverter.class)) {
             Converter converter = newInstance(excelField.convertType());
diff --git a/src/test/java/io/github/biezhi/excel/plus/Examples.java b/src/test/java/io/github/biezhi/excel/plus/Examples.java
index 9a291df..63dbcee 100644
--- a/src/test/java/io/github/biezhi/excel/plus/Examples.java
+++ b/src/test/java/io/github/biezhi/excel/plus/Examples.java
@@ -45,6 +45,7 @@ public void testReadFilter() throws ExcelException {
     @Test
     public void testReadValid() throws ExcelException {
         ExcelResult<CardSecret> excelResult = excelPlus.read(new File("卡密列表.xls"), CardSecret.class)
+                .startRow(2)
                 .valid(cardSecret -> {
                     BigDecimal amount = cardSecret.getAmount();
                     if (amount.doubleValue() < 20) {