diff --git a/luci-app-mosdns/luasrc/view/mosdns/mosdns_flush_cache.htm b/luci-app-mosdns/luasrc/view/mosdns/mosdns_flush_cache.htm
index 7126754..6734fbf 100644
--- a/luci-app-mosdns/luasrc/view/mosdns/mosdns_flush_cache.htm
+++ b/luci-app-mosdns/luasrc/view/mosdns/mosdns_flush_cache.htm
@@ -29,6 +29,6 @@
         return false;
     }
 //]]></script>
-<input type="button" class="btn cbi-button cbi-button-reload" value="<%:Flush Cache%>" onclick="return flush_cache(this,'<%=self.option%>')" />
+<input type="button" class="btn cbi-button-action" value="<%:Flush Cache%>" onclick="return flush_cache(this,'<%=self.option%>')" />
 <span id="<%=self.option%>-status"><em><%=self.value%></em></span>
 <%+cbi/valuefooter%>
diff --git a/luci-app-mosdns/luasrc/view/mosdns/mosdns_geo_update.htm b/luci-app-mosdns/luasrc/view/mosdns/mosdns_geo_update.htm
index 660311c..813b3b5 100644
--- a/luci-app-mosdns/luasrc/view/mosdns/mosdns_geo_update.htm
+++ b/luci-app-mosdns/luasrc/view/mosdns/mosdns_geo_update.htm
@@ -29,6 +29,6 @@
         return false;
     }
 //]]></script>
-<input type="button" class="btn cbi-button cbi-button-reload" value="<%:Check And Update%>" onclick="return update_data(this,'<%=self.option%>')" />
+<input type="button" class="btn cbi-button-action" value="<%:Check And Update%>" onclick="return update_data(this,'<%=self.option%>')" />
 <span id="<%=self.option%>-status"><em><%=self.value%></em></span>
 <%+cbi/valuefooter%>
diff --git a/luci-app-mosdns/luasrc/view/mosdns/mosdns_log.htm b/luci-app-mosdns/luasrc/view/mosdns/mosdns_log.htm
index 6839302..9698f69 100644
--- a/luci-app-mosdns/luasrc/view/mosdns/mosdns_log.htm
+++ b/luci-app-mosdns/luasrc/view/mosdns/mosdns_log.htm
@@ -28,6 +28,6 @@
     //]]>
 </script>
 <fieldset class="cbi-section" id="_log_fieldset">
-    <input class="cbi-button cbi-input-remove" type="button" onclick="clear_log()" value="<%:Clear logs%>" style="margin-left: 10px; margin-top: 10px;">
+    <input class="btn cbi-button-action" type="button" onclick="clear_log()" value="<%:Clear logs%>" style="margin-left: 10px; margin-top: 10px;">
     <textarea id="log_textarea" class="cbi-input-textarea" style="width: calc(100% - 20px); height: 645px; margin: 10px;" data-update="change" rows="5" wrap="off" readonly="readonly"></textarea>
 </fieldset>