fix mp system style

Author: qkang07

src/components/SystemContent/index.less

@@ -4,6 +4,7 @@
   .system-info {
     margin-bottom: 24px;
     &__label {
+      word-break: break-all;
       font-weight: 700;
       font-family: SFMono-Regular, Consolas, Liberation Mono, Menlo, Courier,
         monospace;