修改登录时默认机构号

src/components/LoginForm/index.vue

@@ -38,7 +38,7 @@ const form = ref({
   userName: props.userName ?? localStorage.login_account ?? "",
   passWord: "",
   captcha: "",
-  system: "KK123",
+  system: "",
   captchaId: 0,
   systemCode: "",
 });