fix: 修复重复登录的问题

src/pages/user/login/login.js

@@ -647,6 +647,7 @@ class Login {
                   })
                   
                   // self.globalConfig.Industry = industry;
+                  self.isSignIn = true;
                   self.updateConfig && self.updateConfig(self.globalConfig);
                   const loginSite = {};
                   loginSite[tk] = response.site;