diff --git a/service/import.go b/service/import.go
index 559b9cd..f1dd934 100644
--- a/service/import.go
+++ b/service/import.go
@@ -3,6 +3,7 @@ package service
 import (
 	"bufio"
 	"encoding/csv"
+	"errors"
 	"github.com/beancount-gs/script"
 	"github.com/gin-gonic/gin"
 	"golang.org/x/text/encoding/simplifiedchinese"
@@ -29,36 +30,76 @@ func ImportAliPayCSV(c *gin.Context) {
 		} else if err != nil {
 			script.LogError(ledgerConfig.Mail, err.Error())
 		}
-		if len(lines) > 11 {
-			fields := strings.Fields(lines[2])
-			status := strings.Trim(lines[15], " ")
-			account := ""
-			if status == "已收入" {
-				account = "Income:"
-			} else if status == "已支出" {
-				account = "Expenses:"
-			} else {
+		if len(lines) == 17 {
+			transaction, err := importBrowserAliPayCSV(lines, currency, currencySymbol)
+			if err != nil {
+				script.LogInfo(ledgerConfig.Mail, err.Error())
 				continue
 			}
-
-			if len(fields) >= 2 {
-				result = append(result, Transaction{
-					Id:             strings.Trim(lines[0], " "),
-					Date:           strings.Trim(fields[0], " "),
-					Payee:          strings.Trim(lines[7], " "),
-					Narration:      strings.Trim(lines[8], " "),
-					Number:         strings.Trim(lines[9], " "),
-					Account:        account,
-					Currency:       currency,
-					CurrencySymbol: currencySymbol,
-				})
+			result = append(result, transaction)
+		} else if len(lines) == 12 {
+			transaction, err := importMobileAliPayCSV(lines, currency, currencySymbol)
+			if err != nil {
+				script.LogInfo(ledgerConfig.Mail, err.Error())
+				continue
 			}
+			result = append(result, transaction)
 		}
 	}
 
 	OK(c, result)
 }
 
+func importBrowserAliPayCSV(lines []string, currency string, currencySymbol string) (Transaction, error) {
+	dateColumn := strings.Fields(lines[2])
+	status := strings.Trim(lines[15], " ")
+	account := ""
+	if status == "已收入" {
+		account = "Income:"
+	} else {
+		account = "Expenses:"
+	}
+
+	if len(dateColumn) >= 2 {
+		return Transaction{
+			Id:             strings.Trim(lines[0], " "),
+			Date:           strings.Trim(dateColumn[0], " "),
+			Payee:          strings.Trim(lines[7], " "),
+			Narration:      strings.Trim(lines[8], " "),
+			Number:         strings.Trim(lines[9], " "),
+			Account:        account,
+			Currency:       currency,
+			CurrencySymbol: currencySymbol,
+		}, nil
+	}
+	return Transaction{}, errors.New("parse error")
+}
+
+func importMobileAliPayCSV(lines []string, currency string, currencySymbol string) (Transaction, error) {
+	dateColumn := strings.Fields(lines[10])
+	status := strings.Trim(lines[0], " ")
+	account := ""
+	if status == "支出" {
+		account = "Expenses:"
+	} else {
+		account = "Income:"
+	}
+
+	if len(dateColumn) >= 2 {
+		return Transaction{
+			Id:             strings.Trim(lines[8], " "),
+			Date:           strings.Trim(dateColumn[0], " "),
+			Payee:          strings.Trim(lines[1], " "),
+			Narration:      strings.Trim(lines[3], " "),
+			Number:         strings.Trim(lines[5], " "),
+			Account:        account,
+			Currency:       currency,
+			CurrencySymbol: currencySymbol,
+		}, nil
+	}
+	return Transaction{}, errors.New("parse error")
+}
+
 func ImportWxPayCSV(c *gin.Context) {
 	ledgerConfig := script.GetLedgerConfigFromContext(c)
 
diff --git a/service/ledger.go b/service/ledger.go
index f1a7275..13346e5 100644
--- a/service/ledger.go
+++ b/service/ledger.go
@@ -180,16 +180,18 @@ func OpenOrCreateLedger(c *gin.Context) {
 	OK(c, resultMap)
 }
 
-// 删除账本
 func DeleteLedger(c *gin.Context) {
 	ledgerConfig := script.GetLedgerConfigFromContext(c)
 	// 删除账本源文件
-	os.RemoveAll(ledgerConfig.DataPath)
+	err := os.RemoveAll(ledgerConfig.DataPath)
+	if err != nil {
+		return
+	}
 	script.LogInfo(ledgerConfig.Mail, "Success delete "+ledgerConfig.DataPath)
 	// 删除
 	ledgerConfigMap := script.GetLedgerConfigMap()
 	delete(ledgerConfigMap, ledgerConfig.Id)
-	err := script.WriteLedgerConfigMap(ledgerConfigMap)
+	err = script.WriteLedgerConfigMap(ledgerConfigMap)
 	if err != nil {
 		InternalError(c, "Failed to update ledger_config.json")
 		return