diff --git a/component/OnlineStudy/2-PlayerPKHome/index.js b/component/OnlineStudy/2-PlayerPKHome/index.js
index 7d46b4affdd55c9d2a16a91b219bc6efbfae5d32..18d183c104c98ebc33d7f392e6a95d885033b53f 100644
--- a/component/OnlineStudy/2-PlayerPKHome/index.js
+++ b/component/OnlineStudy/2-PlayerPKHome/index.js
@@ -47,6 +47,7 @@ class TwoPlayerPKHome extends Component {
   joinMatch = () => {
     this.setState({isStarted: true, isCanceling: false});
     console.log('websocket 已打开');
+    // console.log(websocket.get().readyState);
     websocket.joinMatch();
   };
 
diff --git a/component/OnlineStudy/MyTest/index.js b/component/OnlineStudy/MyTest/index.js
index 465b08c58612f003af7fd78dd66be19229787de0..ee8dbff2727c040ccf0eb57f2c1681a5b76fb88f 100644
--- a/component/OnlineStudy/MyTest/index.js
+++ b/component/OnlineStudy/MyTest/index.js
@@ -14,7 +14,7 @@ export function login() {
   const resolveData = data => {
     console.log(data);
   };
-  console.log('[Login] sno: ' + data.sno + ' password: ' + data.password);
+  // console.log('[Login] sno: ' + data.sno + ' password: ' + data.password);
   post(URL_LOGIN, data).then(resolveData).catch();
 }
 
@@ -22,7 +22,7 @@ export function logout() {
   const resolveData = data => {
     console.log(data);
   };
-  console.log('[Logout]');
+  // console.log('[Logout]');
   get(URL_LOGOUT, {}).then(resolveData).catch();
 }
 
diff --git a/component/OnlineStudy/MyUtilities/index.js b/component/OnlineStudy/MyUtilities/index.js
index c3169eb167b9aed7d17a06548e45f1e9af59edd4..aabd9e2ba7116ad1f88128d9336aa5e1a5f85e68 100644
--- a/component/OnlineStudy/MyUtilities/index.js
+++ b/component/OnlineStudy/MyUtilities/index.js
@@ -87,55 +87,57 @@ export class websocket {
 
   static connect(functions) {
     const url = URL_2PLAYER_PK_MATCH + sno.get();
-    console.log(`[url_2player_PK_match] ${url}`);
-    getCookies().then(cookies => {
-      console.log('[cookies] ', cookies);
-      let cookie = '';
-      for (let key in cookies) {
-        cookie += `${cookies[key].name}=${cookies[key].value}&`;
-      }
-      cookie = cookie.substring(0, cookie.length - 1);
-      this.set(
-        new WebSocket(url, null, {
-          headers: {
-            cookie: cookie,
-          },
-        }),
-      );
-      //打开事件
-      if (functions.hasOwnProperty('onopen')) {
-        this.get().onopen = functions.onopen;
-      } else {
-        this.get().onopen = function () {
-          console.log('websocket 已打开');
-        };
-      }
-      //获得消息事件
-      if (functions.hasOwnProperty('onmessage')) {
-        this.get().onmessage = functions.onmessage;
-      } else {
-        this.get().onmessage = function (msg) {
-          const serverMsg = '收到服务端信息: ' + msg.data;
-          console.log(serverMsg);
-        };
-      }
-      //关闭事件
-      if (functions.hasOwnProperty('onclose')) {
-        this.get().onclose = functions.onclose;
-      } else {
-        this.get().onclose = function () {
-          console.log('websocket 已关闭');
-        };
-      }
-      //发生了错误事件
-      if (functions.hasOwnProperty('onerror')) {
-        this.get().onerror = functions.onerror;
-      } else {
-        this.get().onerror = function () {
-          console.log('websocket 发生了错误');
-        };
-      }
-    });
+    // console.log(`[url_2player_PK_match] ${url}`);
+    getCookies()
+      .then(cookies => {
+        // console.log('[cookies] ', cookies);
+        let cookie = '';
+        for (let key in cookies) {
+          cookie += `${cookies[key].name}=${cookies[key].value}&`;
+        }
+        cookie = cookie.substring(0, cookie.length - 1);
+        this.set(
+          new WebSocket(url, null, {
+            headers: {
+              cookie: cookie,
+            },
+          }),
+        );
+        //打开事件
+        if (functions.hasOwnProperty('onopen')) {
+          this.get().onopen = functions.onopen;
+        } else {
+          this.get().onopen = function () {
+            console.log('websocket 已打开');
+          };
+        }
+        //获得消息事件
+        if (functions.hasOwnProperty('onmessage')) {
+          this.get().onmessage = functions.onmessage;
+        } else {
+          this.get().onmessage = function (msg) {
+            const serverMsg = '收到服务端信息: ' + msg.data;
+            console.log(serverMsg);
+          };
+        }
+        //关闭事件
+        if (functions.hasOwnProperty('onclose')) {
+          this.get().onclose = functions.onclose;
+        } else {
+          this.get().onclose = function () {
+            console.log('websocket 已关闭');
+          };
+        }
+        //发生了错误事件
+        if (functions.hasOwnProperty('onerror')) {
+          this.get().onerror = functions.onerror;
+        } else {
+          this.get().onerror = function () {
+            console.log('websocket 发生了错误');
+          };
+        }
+      })
+      .catch();
   }
 
   //打开事件
@@ -332,7 +334,7 @@ export function post(url, data = {}) {
 
 async function getCookies() {
   return await CookieManager.get(URL_SHORT).then(res => {
-    console.log('CookieManager.get =>', res);
+    // console.log('CookieManager.get =>', res);
     return res;
   });
 }