修复当滚动到底部时，下拉刷新功能失效的问题 #408

diff --git a/node_modules/react-infinite-scroll-component/dist/index.es.js b/node_modules/react-infinite-scroll-component/dist/index.es.js
index 628595f..d6182dc 100644
--- a/node_modules/react-infinite-scroll-component/dist/index.es.js
+++ b/node_modules/react-infinite-scroll-component/dist/index.es.js
@@ -287,6 +287,8 @@ var InfiniteScroll = /** @class */ (function (_super) {
                 : document.documentElement.scrollTop
                     ? document.documentElement
                     : document.body;
+            // 修复当滚动到底部时，下拉刷新功能失效的问题
+            _this.lastScrollTop = target.scrollTop;
             // return immediately if the action has already been triggered,
             // prevents multiple triggers.
             if (_this.actionTriggered)
@@ -300,7 +302,6 @@ var InfiniteScroll = /** @class */ (function (_super) {
                 _this.setState({ showLoader: true });
                 _this.props.next && _this.props.next();
             }
-            _this.lastScrollTop = target.scrollTop;
         };
         _this.state = {
             showLoader: false,
diff --git a/node_modules/react-infinite-scroll-component/dist/index.js b/node_modules/react-infinite-scroll-component/dist/index.js
index a51bb4c..642d3dc 100644
--- a/node_modules/react-infinite-scroll-component/dist/index.js
+++ b/node_modules/react-infinite-scroll-component/dist/index.js
@@ -292,6 +292,8 @@ var InfiniteScroll = /** @class */ (function (_super) {
                 : document.documentElement.scrollTop
                     ? document.documentElement
                     : document.body;
+            // 修复当滚动到底部时，下拉刷新功能失效的问题
+            _this.lastScrollTop = target.scrollTop;
             // return immediately if the action has already been triggered,
             // prevents multiple triggers.
             if (_this.actionTriggered)
@@ -305,7 +307,6 @@ var InfiniteScroll = /** @class */ (function (_super) {
                 _this.setState({ showLoader: true });
                 _this.props.next && _this.props.next();
             }
-            _this.lastScrollTop = target.scrollTop;
         };
         _this.state = {
             showLoader: false,