diff --git a/src/glcc/openmmlab/teachers/index.scss b/src/glcc/openmmlab/teachers/index.scss
index e7fa4855..f27bc3b7 100644
--- a/src/glcc/openmmlab/teachers/index.scss
+++ b/src/glcc/openmmlab/teachers/index.scss
@@ -19,28 +19,26 @@
                 bottom: -168px;
             }
         }
-        &:hover{
-            .showBox{
-                display: none;
-            }
-            .hoverShow{
-                padding-top: 35px;
-                width: 100%;
-                bottom: 0;
-                transition: all 0.6s;
-                background-image:linear-gradient(90deg,#e4f4ff 0%,#c4d9ff 50.63%,#ffffff 100%);
-                border:1px solid #ffffff;
-                border-radius:4px;
-                box-shadow:0px 0px 6px rgba(255, 255, 255, 0.73);
-                color:#1140ff;
-            }
-        }
     }
     .teacher_item:nth-child(4n) {
         margin-right: 0;
     }
     .teacher_picture {
         width: 100%;
+        &:hover~.showBox{
+            display: none;
+        }
+        &:hover~.hoverShow{
+            padding-top: 35px;
+            width: 100%;
+            bottom: 0;
+            transition: all 0.6s;
+            background-image:linear-gradient(90deg,#e4f4ff 0%,#c4d9ff 50.63%,#ffffff 100%);
+            border:1px solid #ffffff;
+            border-radius:4px;
+            box-shadow:0px 0px 6px rgba(255, 255, 255, 0.73);
+            color:#1140ff;
+        }
     }
     .showBox {
         background-color: #466aff;