When Wechat shared, the title, thumbnail and description didn't work well. - Codes Helper

When Wechat shared, the title, thumbnail and description didn't work well.
    
 <script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js?v=${RES_VERSION}"></script>
    <script>
        wx.config({
            debug: false,
            appId: "${jsapiSign.appId}", 
            timestamp: "${jsapiSign.timestamp}", 
            nonceStr: "${jsapiSign.nonceStr}", 
            signature: "${jsapiSign.signature}",
            jsApiList: [
                "onMenuShareTimeline",
                "onMenuShareAppMessage",
                "onMenuShareQQ",
                "onMenuShareWeibo",
                "onMenuShareQZone",
                "chooseWXPay"
            ]
        });
    
        wx.ready(function () {
            var title = "${name}";
            var desc = "${summary}";
            var link = "${jsapiSign.url}";
            var img = "${pic}";
            
            wx.onMenuShareAppMessage({
                title: title, // 
                desc: desc, // 
                link: link, // 
                imgUrl: img, // 
                type: "", // ,musicvideolinklink
                dataUrl: "", // typemusicvideo
                success: function () { 
                    // 
                    //alert("");
                },
                cancel: function () { 
                    // 
                }
            });
    
            wx.onMenuShareTimeline({
                title: title, // 
                link: link, // 
                desc: desc,
                imgUrl: img, // 
                success: function () { 
                    // 
                    //alert("");
                },
                cancel: function () { 
                    // 
                }
            });
            
             wx.onMenuShareQQ({
                title: title, // 
                link: link, // 
                imgUrl: img, // 
                desc: desc, // 
                success: function () { 
                    //alert("");
                   // 
                },
                cancel: function () { 
                   // 
                }
            });
            
             wx.onMenuShareWeibo({
                title: title, // 
                link: link, // 
                imgUrl: img, // 
                desc: desc, // 
                success: function () { 
                   // 
                },
                cancel: function () { 
                   // 
                }
            });
            
            wx.onMenuShareQZone({
                title: title, // 
                link: link, // 
                imgUrl: img, // 
                desc: desc, // 
                success: function () { 
                   // 
                },
                cancel: function () { 
                   // 
                }
            }); 
            
          });
    </script>
    </head>
    <body>