接收图片定位问题

src/views/IM/diagnosis-admin/diagnosis-im.vue

@@ -648,13 +648,11 @@ export default {
           canPush && this.messageList.push(item);
         }
       });
+      
       if (flag) {
         this.$nextTick(() => {
           var element = document.querySelector(".scroll-box");
-          if (
-            element.scrollTop >=
-            element.scrollHeight - element.offsetHeight - 300
-          ) {
+          if (element.scrollTop >= element.scrollHeight - element.offsetHeight - 400) {
             element.scrollTop = element.scrollHeight - element.offsetHeight;
           }
         });

src/views/IM/diagnosis-admin/im.scss

@@ -338,6 +338,12 @@
             }
           }
         }
+        .msg-content::-webkit-scrollbar  
+        {  
+            width: 0px;  
+            height: 0px;  
+            background-color: #fff;  
+        }
         .c-bottom {
           position: relative;
           top: -8px;