diff --git a/common/src/main/java/com/yunbao/common/activity/AbsActivity.java b/common/src/main/java/com/yunbao/common/activity/AbsActivity.java
index c25d8d07d..59851d060 100644
--- a/common/src/main/java/com/yunbao/common/activity/AbsActivity.java
+++ b/common/src/main/java/com/yunbao/common/activity/AbsActivity.java
@@ -383,6 +383,12 @@ public abstract class AbsActivity extends AppCompatActivity {
         }
     }
     public boolean isKefu(String url){
+        if(url.contains("kefu")){
+            return true;
+        }
+        if(url.contains("https://newkf.yaoulive.com/")){
+            return true;
+        }
         return url.startsWith("https://kefu.yaoulive.com");
     }
 }
diff --git a/common/src/main/java/com/yunbao/common/utils/AndroidBug5497Workaround.java b/common/src/main/java/com/yunbao/common/utils/AndroidBug5497Workaround.java
index 284d2f9fa..ef2fb8c84 100644
--- a/common/src/main/java/com/yunbao/common/utils/AndroidBug5497Workaround.java
+++ b/common/src/main/java/com/yunbao/common/utils/AndroidBug5497Workaround.java
@@ -9,6 +9,8 @@ import android.view.ViewTreeObserver;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.FrameLayout;
 
+import com.yunbao.common.activity.AbsActivity;
+
 /**
  * 修复全屏WebView输入法遮挡输入框的问题
  * <a href="https://github.com/madebycm/AndroidBug5497Workaround/tree/master">GitHub</a>
@@ -72,7 +74,7 @@ public class AndroidBug5497Workaround {
             int heightDifference = usableHeightSansKeyboard - usableHeightNow;
             if (heightDifference > (usableHeightSansKeyboard / 4)) {
                 // keyboard probably just became visible
-                frameLayoutParams.height = usableHeightSansKeyboard - heightDifference;
+                frameLayoutParams.height = usableHeightSansKeyboard - heightDifference - AbsActivity.getCurrentNavigationBarHeight((Activity) mChildOfContent.getContext());
             } else {
                 // keyboard probably just became hidden
                 frameLayoutParams.height = usableHeightSansKeyboard;
diff --git a/main/src/main/java/com/yunbao/main/activity/CustomerServiceWebViewActivity.java b/main/src/main/java/com/yunbao/main/activity/CustomerServiceWebViewActivity.java
index a7407ff0e..4b114430e 100644
--- a/main/src/main/java/com/yunbao/main/activity/CustomerServiceWebViewActivity.java
+++ b/main/src/main/java/com/yunbao/main/activity/CustomerServiceWebViewActivity.java
@@ -81,9 +81,8 @@ public class CustomerServiceWebViewActivity extends AbsActivity {
         if (getNavigationBarHeight(mContext) != 0) {
             params.bottomMargin = getNavigationBarHeight(mContext);
         }*/
-        AndroidBug5497Workaround.assistActivity(rootView);
         //mWebView.setLayoutParams(params);
-        mWebView.setOverScrollMode(View.OVER_SCROLL_NEVER);
+       // mWebView.setOverScrollMode(View.OVER_SCROLL_IF_CONTENT_SCROLLS);
         mWebView.setWebViewClient(new WebViewClient() {
             @Override
             public boolean shouldOverrideUrlLoading(WebView view, String url) {
@@ -172,13 +171,12 @@ public class CustomerServiceWebViewActivity extends AbsActivity {
         String appCachePath = mContext.getCacheDir().getAbsolutePath();
 //        mWebView.getSettings().setAppCachePath(appCachePath);
         mWebView.getSettings().setAllowFileAccess(true);
-        mWebView.getSettings().setUseWideViewPort(true); // 关键点
+        //mWebView.getSettings().setUseWideViewPort(true); // 关键点
         mWebView.getSettings().setAllowFileAccess(true); // 允许访问文件
 
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-            mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
-        }
+        mWebView.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
         mWebView.loadUrl(url);
+        AndroidBug5497Workaround.assistActivity(mWebView);
     }
 
     private void openImageChooserActivity(ValueCallback<Uri> valueCallback) {