diff --git a/app/src/main/java/com/gh/common/util/DialogUtils.java b/app/src/main/java/com/gh/common/util/DialogUtils.java
index 61b00b5710..17d696d4a1 100644
--- a/app/src/main/java/com/gh/common/util/DialogUtils.java
+++ b/app/src/main/java/com/gh/common/util/DialogUtils.java
@@ -154,8 +154,8 @@ public class DialogUtils {
             sizeName = df.format(size) + "MB";
         }
 
-        if (sendTime == 0) {
-            sendTime = 1;
+        if (sendTime < 1000) { // 最少设置发送时间为1s（为了简易计算）
+            sendTime = 1000;
         }
 
         int i = (filesSize / 1024) / (sendTime / 1000);
diff --git a/app/src/main/java/com/gh/gamecenter/download/FileSendFragment.java b/app/src/main/java/com/gh/gamecenter/download/FileSendFragment.java
index bddd38c054..af73fbe5e9 100644
--- a/app/src/main/java/com/gh/gamecenter/download/FileSendFragment.java
+++ b/app/src/main/java/com/gh/gamecenter/download/FileSendFragment.java
@@ -44,7 +44,7 @@ public class FileSendFragment extends BaseFragment {
         super.initView(view);
         view.findViewById(R.id.file_send_btn).setOnClickListener(new View.OnClickListener() {
             @Override
-            public void onClick(View v) {// TODO 需要申请权限
+            public void onClick(View v) {// TODO 需要申请权限 获取WiFi列表需要定位权限（暂时没有任何提示）
                 startActivityForResult(KcSelectGameActivity.getIntent(getContext(), false), KC_REQUEST);
             }
         });