update

user_web/src/view/student/trainChapter/trainChapter.vue

@@ -46,9 +46,11 @@
                     <CourseChapter3dView></CourseChapter3dView>
                 </div> -->
             </div>
+            <!-- 上一步，下一步 -->
             <StepTips
                 v-if="
-                    (courseChapter3dShow().show.showToastViewBool == false && courseChapter3dShow().show.showLinkOkNextBool == false) ||
+                    (courseChapter3dShow().show.showToastViewBool == false && courseChapter3dShow().show.showLinkOkNextBool == false)
+                    ||
                     (courseChapter3dShow().show.showToastViewBool == true &&
                         courseChapter3dShow().show.showToastState == '' &&
                         courseChapter3dShow().show.showLinkOkNextBool == false)