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src/components/easy2/studyStudent.vue

@@ -13345,7 +13345,7 @@
         <iframe
           style="width: 100%; height: 100%; border: none"
           security="restricted"
-          v-if="(fulltype == 16) && (fullUrl.indexOf('cocorobo')!=-1)"
+          v-else-if="(fulltype == 16) && (fullUrl.indexOf('cocorobo')!=-1)"
           :src="fullUrl"
         ></iframe>
         <iframe

src/components/easy3/studyStudent.vue

@@ -9985,7 +9985,7 @@
         <iframe
           style="width: 100%; height: 100%; border: none"
           security="restricted"
-          v-if="(fulltype == 16) && (fullUrl.indexOf('cocorobo')!=-1)"
+          v-else-if="(fulltype == 16) && (fullUrl.indexOf('cocorobo')!=-1)"
           :src="fullUrl"
         ></iframe>
         <iframe

src/components/studyStudent.vue

@@ -9919,7 +9919,7 @@
         <iframe
           style="width: 100%; height: 100%; border: none"
           security="restricted"
-          v-if="(fulltype == 16) && (fullUrl.indexOf('cocorobo')!=-1)"
+          v-else-if="(fulltype == 16) && (fullUrl.indexOf('cocorobo')!=-1)"
           :src="fullUrl"
         ></iframe>
         <iframe

src/components/studySutdentClass/studyStudent.vue

@@ -13157,7 +13157,7 @@
         <iframe
           style="width: 100%; height: 100%; border: none"
           security="restricted"
-          v-if="(fulltype == 16) && (fullUrl.indexOf('cocorobo.cn')!=-1)"
+          v-else-if="(fulltype == 16) && (fullUrl.indexOf('cocorobo.cn')!=-1)"
           :src="fullUrl"
         ></iframe>
         <iframe