fix captcha

@@ -99,10 +99,19 @@ router.get('/passport/reg/index', reg.index);
 // NOTE: 该接口的存在只是为了兼容前端 ajax 请求
 router.post('/passport/reg/checkmobile', reg.fakeCheckMobile);
 
-router.post('/passport/reg/piccaptcha', captcha.requiredAPI, reg.picCaptcha);
 router.post('/passport/reg/msgcaptcha', reg.checkMobileMiddleware, reg.msgCaptcha);
-router.post('/passport/reg/sendBindMsg', reg.checkMobileMiddleware, captcha.requiredAPI, reg.sendBindMsg);
-router.post('/passport/reg/mobileregister', reg.checkMobileMiddleware, reg.checkPassword, captcha.requiredAPI, reg.mobileRegister); //eslint-disable-line
+
+router.post('/passport/reg/sendBindMsg',
+    captcha.requiredAPI,
+    reg.checkMobileMiddleware,
+    reg.sendBindMsg);
+
+router.post('/passport/reg/mobileregister',
+    captcha.requiredAPI,
+    reg.checkMobileMiddleware,
+    reg.checkPassword,
+    reg.mobileRegister);
+
 router.get('/passport/reg/success', reg.success);
 
 /**