diff --git a/js/handle.js b/js/handle.js
index e6f5b5d..b619d0a 100644
--- a/js/handle.js
+++ b/js/handle.js
@@ -56,6 +56,8 @@ function receiveMessage(event)
         return false
     }
 
+    // custom.js中 每条弹幕的处理 放到了此处
+    // -------------------- 每条弹幕处理 begin -----------------------
     let random1 = uid in uidList ? 1 : 0
     let random2 = Math.floor(Math.random() + 0.5)
     let dm = {text: data.danmaku, uid: data.uid, uname: data.uname, 
@@ -86,6 +88,8 @@ function receiveMessage(event)
         },3000)
     }
 
+    // -------------------- 每条弹幕处理 end -----------------------
+
     // event.source 就当前弹出页的来源页面
     // event.data 是 "hello there!"