diff --git a/src/components/TestPanel.vue b/src/components/TestPanel.vue
index 5877199..bfa4371 100644
--- a/src/components/TestPanel.vue
+++ b/src/components/TestPanel.vue
@@ -599,7 +599,7 @@ export default {
   font-weight: 100;
 }
 ::v-deep .el-table thead {
-  color: #ffffff;
+  color: #fff;
   font-size: 10px;
 }
 /deep/.el-table {
@@ -671,7 +671,7 @@ export default {
   color: #333333;
   padding: 5px 15px;
   font-size: 14px;
-  background: #ffffff;
+  background: #fff;
   border-radius: 18px;
   margin: 0 5px;
   text-align: center;
diff --git a/src/components/codemirror.vue b/src/components/codemirror.vue
index dac5765..50527d1 100644
--- a/src/components/codemirror.vue
+++ b/src/components/codemirror.vue
@@ -457,7 +457,7 @@ export default {
 }
 .code-right {
   width: 500px;
-  color: #ffffff;
+  color: #fff;
   background: #1b1b1b;
   display: inline-block;
   position: relative;
diff --git a/src/views/Home.vue b/src/views/Home.vue
index 227c144..de9447d 100644
--- a/src/views/Home.vue
+++ b/src/views/Home.vue
@@ -183,7 +183,6 @@ export default {
 ::v-deep .el-dialog__headerbtn .el-icon-close:before {
   padding: 3px;
   border-radius: 50%;
-  color: #ffffff;
 }
 /deep/.tab {
   height: 50px;
@@ -225,7 +224,7 @@ export default {
   font-size: 16px;
   padding: 3px;
   border-radius: 50%;
-  color: #ffffff;
+  color: #fff;
 }
 ::v-deep .el-input--suffix .el-input__inner {
   color: #333;