diff --git a/frontend/src/components/GradientColorSelector/index.vue b/frontend/src/components/GradientColorSelector/index.vue
index 8bffc71dab..1dcec6bf38 100644
--- a/frontend/src/components/GradientColorSelector/index.vue
+++ b/frontend/src/components/GradientColorSelector/index.vue
@@ -106,6 +106,7 @@
                 <el-color-picker
                   v-else
                   v-model="option.colors[index]"
+                  popper-class="gradient-picker-dropdown"
                   @change="switchColorItem(option.colors, option.value)"
                 />
               </span>
@@ -423,4 +424,7 @@ export default {
   width: 20px;
   height: 20px;
 }
+.gradient-picker-dropdown .el-color-dropdown__link-btn {
+  display: none;
+}
 </style>