fix: 调整底部置底高度值

Signed-off-by: tangshizhe <48740614+tangshizhe@users.noreply.github.com>

jydocs-pc/src/views/Content.vue

@@ -376,7 +376,8 @@ export default {
       const t = document.getElementById('pdfPage')
       const b = t.getBoundingClientRect().bottom
       const dom = document.getElementById('footp')
-      if (b < 877) {
+      console.log(b, 'b')
+      if (b < 700) {
         dom.style.position = 'unset'
       } else {
         dom.style.position = 'fixed'