diff --git a/platformapi/weixinapi/weixinapi.go b/platformapi/weixinapi/weixinapi.go
index 0f0c1bf7..0e496718 100644
--- a/platformapi/weixinapi/weixinapi.go
+++ b/platformapi/weixinapi/weixinapi.go
@@ -97,7 +97,7 @@ func isSNSAction(action string) bool {
 
 func (a *API) AccessAPI(action string, params map[string]interface{}, body string) (retVal map[string]interface{}, err error) {
 	if params != nil && body != "" {
-		panic("params and body can not all non-empty")
+		panic("params and body can not all be empty")
 	}
 	params2 := make(map[string]interface{})
 	for k, v := range params {