diff --git a/excel/abstract.go b/excel/abstract.go
index eef34f8..4b2a28b 100644
--- a/excel/abstract.go
+++ b/excel/abstract.go
@@ -21,7 +21,7 @@ type ColumnRecognizer struct {
 type ExcelAnalyzer[T any] struct {
 	File         *excelize.File
 	ActivedSheet string
-	Regconizers  []ColumnRecognizer
+	Regconizers  []*ColumnRecognizer
 }
 
 type ExcelAnalysisError struct {
@@ -47,7 +47,7 @@ func (r *ColumnRecognizer) Recognize(cellValue string) bool {
 	return false
 }
 
-func NewExcelAnalyzer[T any](file io.Reader, recognizers []ColumnRecognizer) (*ExcelAnalyzer[T], error) {
+func NewExcelAnalyzer[T any](file io.Reader, recognizers []*ColumnRecognizer) (*ExcelAnalyzer[T], error) {
 	excelFile, err := excelize.OpenReader(file)
 	if err != nil {
 		return nil, err
@@ -60,7 +60,7 @@ func NewExcelAnalyzer[T any](file io.Reader, recognizers []ColumnRecognizer) (*E
 	}, nil
 }
 
-func (a *ExcelAnalyzer[T]) AddRecognizer(recognizer ColumnRecognizer) {
+func (a *ExcelAnalyzer[T]) AddRecognizer(recognizer *ColumnRecognizer) {
 	a.Regconizers = append(a.Regconizers, recognizer)
 }
 
@@ -85,7 +85,7 @@ func (a *ExcelAnalyzer[T]) Analysis(bean T) ([]T, []ExcelAnalysisError) {
 	}
 
 	elementType := reflect.TypeOf(bean)
-	collections := reflect.MakeSlice(elementType, 0, 0)
+	collections := reflect.MakeSlice(reflect.SliceOf(elementType), 0, 0)
 	for rowIndex, cols := range rows {
 		// 标题行，需要完成识别动作
 		if rowIndex == 0 {
@@ -100,14 +100,14 @@ func (a *ExcelAnalyzer[T]) Analysis(bean T) ([]T, []ExcelAnalysisError) {
 			if alias, ok := field.Tag.Lookup("excel"); ok {
 				for _, recognizer := range a.Regconizers {
 					if alias == recognizer.Tag && recognizer.MatchIndex != -1 {
-						actualField := instance.FieldByName(field.Name)
+						actualField := instance.Elem().FieldByName(field.Name)
 						matchValue := cols[recognizer.MatchIndex]
 						switch field.Type.String() {
 						case "string":
 							actualField.Set(reflect.ValueOf(matchValue))
 						case "*string":
 							if len(matchValue) > 0 {
-								actualField.Elem().Set(reflect.ValueOf(&matchValue))
+								actualField.Set(reflect.ValueOf(&matchValue))
 							}
 						case "decimal.Decimal":
 							decimalValue, err := decimal.NewFromString(matchValue)
diff --git a/excel/meter_archive.go b/excel/meter_archive.go
index 7ad3200..f73aaf2 100644
--- a/excel/meter_archive.go
+++ b/excel/meter_archive.go
@@ -5,7 +5,7 @@ import (
 	"io"
 )
 
-var meter04kVExcelRecognizers = []ColumnRecognizer{
+var meter04kVExcelRecognizers = []*ColumnRecognizer{
 	{Pattern: []string{"表号"}, Tag: "code", MatchIndex: -1},
 	{Pattern: []string{"户名"}, Tag: "name", MatchIndex: -1},
 	{Pattern: []string{"户址"}, Tag: "address", MatchIndex: -1},
@@ -13,7 +13,7 @@ var meter04kVExcelRecognizers = []ColumnRecognizer{
 	{Pattern: []string{"电话"}, Tag: "phone", MatchIndex: -1},
 	{Pattern: []string{"倍率"}, Tag: "ratio", MatchIndex: -1},
 	{Pattern: []string{"序号"}, Tag: "seq", MatchIndex: -1},
-	{Pattern: []string{"公共", "公共设备"}, Tag: "public", MatchIndex: -1},
+	{Pattern: []string{"公用", "公用设备"}, Tag: "public", MatchIndex: -1},
 	{Pattern: []string{"摊薄"}, Tag: "dilute", MatchIndex: -1},
 }