update

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

@@ -347,18 +347,38 @@ const initTips = () => {
             },
         ];
     } else if (state.currentStep == chapterQueue.length - 1 && state.currentNode == chapterQueue[state.currentStep].length - 1) {
-        state.tipsBtns = [
-            {
-                name: '上一步',
-                click: prevStep,
-                attr: { type: 'primary', plain: 'plain' },
-            },
-            {
-                name: '完成并前往编制报告',
-                click: completeStudy,
-                attr: { type: 'primary' },
-            },
-        ];
+
+        if (
+            threeWorldLoadType.value == 'qv'
+            || threeWorldLoadType.value == 'sonar'
+        ) {
+            state.tipsBtns = [
+                // {
+                //     name: '上一步',
+                //     click: prevStep,
+                //     attr: { type: 'primary', plain: 'plain' },
+                // },
+                {
+                    name: '完成并前往编制报告',
+                    click: completeStudy,
+                    attr: { type: 'primary' },
+                },
+            ];
+        } else {
+            state.tipsBtns = [
+                {
+                    name: '上一步',
+                    click: prevStep,
+                    attr: { type: 'primary', plain: 'plain' },
+                },
+                {
+                    name: '完成并前往编制报告',
+                    click: completeStudy,
+                    attr: { type: 'primary' },
+                },
+            ];
+        }
+        
     } else {
         state.tipsBtns = [
             {