fixed 版本无法显示问题

frontend/src/store/modules/version.js

@@ -0,0 +1,21 @@
+const state = {
+  version: ''
+}
+
+const getters = {}
+
+const mutations = {
+  SET_VERSION: (state, value) => {
+    state.version = value
+  }
+}
+
+const actions = {}
+
+export default {
+  namespaced: true,
+  state,
+  getters,
+  mutations,
+  actions
+}