diff --git a/script/config.go b/script/config.go
index f980a0f..f3ffe8c 100644
--- a/script/config.go
+++ b/script/config.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"github.com/gin-gonic/gin"
 	"os"
+	"regexp"
 	"sort"
 	"strings"
 )
@@ -294,3 +295,15 @@ func GetAccountPrefix(account string) string {
 	nodes := strings.Split(account, ":")
 	return nodes[0]
 }
+
+func GetAccountIconName(account string) string {
+	nodes := strings.Split(account, ":")
+	for i := len(nodes) - 1; i > 0; i-- {
+		reg := regexp.MustCompile(`^[a-zA-Z]`)
+		result := reg.FindAllStringSubmatch(nodes[i], -1)
+		if result != nil {
+			return nodes[i]
+		}
+	}
+	return nodes[0]
+}
diff --git a/service/accounts.go b/service/accounts.go
index cad649c..76b8ffa 100644
--- a/service/accounts.go
+++ b/service/accounts.go
@@ -188,7 +188,21 @@ func CloseAccount(c *gin.Context) {
 }
 
 func ChangeAccountIcon(c *gin.Context) {
-
+	account := c.Query("account")
+	if account == "" {
+		BadRequest(c, "account is not blank")
+		return
+	}
+	file, _ := c.FormFile("file")
+	filePath := "./public/icons/" + script.GetAccountIconName(account) + ".png"
+	if err := c.SaveUploadedFile(file, filePath); err != nil {
+		InternalError(c, err.Error())
+		//自己完成信息提示
+		return
+	}
+	var result = make(map[string]string)
+	result["filename"] = filePath
+	OK(c, result)
 }
 
 type BalanceAccountForm struct {