fix

config/account.go

@@ -55,7 +55,7 @@ func (c *Account) FromStore(v echo.Store) *Account {
 			tmp[currency] = struct{}{}
 		}
 	}
-	options := v.Store(`options`)
+	options := v.GetStore(`options`)
 	c.Options.IconClass = options.String(`iconClass`)
 	c.Options.IconImage = options.String(`iconImage`)
 	c.Options.Title = options.String(`title`)

driver/wechat/wechat.go

@@ -86,7 +86,7 @@ func (a *Wechat) Pay(ctx echo.Context, cfg *config.Pay) (*config.PayResponse, er
 		wxParams[`time_expire`] = cfg.ExpiredAt.Format(`20060102150405`)
 	}
 	if cfg.Options != nil {
-		params := cfg.Options.Store(`params`)
+		params := cfg.Options.GetStore(`params`)
 		for k := range params {
 			wxParams[k] = params.String(k)
 		}

go.mod

@@ -10,6 +10,7 @@ require (
 	github.com/admpub/humanize v0.0.0-20190501023926-5f826e92c8ca // indirect
 	github.com/admpub/log v0.0.1
 	github.com/admpub/mugglepay v0.0.7
+	github.com/goccy/go-json v0.4.11 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/objcoding/wxpay v1.0.6
 	github.com/qingwg/payjs v0.0.0-20190928033402-c53dbe16b371
@@ -18,7 +19,7 @@ require (
 	github.com/webx-top/captcha v0.0.0-20161202061115-29e9e7f30aa0 // indirect
 	github.com/webx-top/codec v0.0.0-20200914105801-3782d81a0302
 	github.com/webx-top/com v0.0.7
-	github.com/webx-top/echo v2.7.9+incompatible
+	github.com/webx-top/echo v2.9.0+incompatible
 	github.com/webx-top/tagfast v0.0.0-20161020041435-9a2065ce3dd2 // indirect
 	github.com/webx-top/validation v0.0.1 // indirect
 )