diff --git a/resources/assets/sass/pages/components/task-detail.scss b/resources/assets/sass/pages/components/task-detail.scss
index 0436e9eff..768d253be 100644
--- a/resources/assets/sass/pages/components/task-detail.scss
+++ b/resources/assets/sass/pages/components/task-detail.scss
@@ -9,6 +9,7 @@
         display: flex;
         flex-direction: column;
         position: relative;
+        z-index: 1;
         .head {
             display: flex;
             align-items: center;
@@ -520,6 +521,7 @@
         justify-content: flex-end;
         margin-top: 22px;
         position: relative;
+        z-index: 1;
         .head {
             display: flex;
             align-items: center;
@@ -709,6 +711,7 @@
         position: absolute;
         top: 50%;
         left: 50%;
+        z-index: 2;
         transform: translate(-50%, -50%);
         display: flex;
         .common-loading {