diff --git a/components/config-provider/__tests__/__snapshots__/components.test.js.snap b/components/config-provider/__tests__/__snapshots__/components.test.js.snap
index ef42dfc440..a118147087 100644
--- a/components/config-provider/__tests__/__snapshots__/components.test.js.snap
+++ b/components/config-provider/__tests__/__snapshots__/components.test.js.snap
@@ -6955,7 +6955,7 @@ exports[`ConfigProvider components Dropdown configProvider 1`] = `
     </span>
   </button>
   <button
-    class="config-btn config-dropdown-trigger config-btn-default config-btn-icon-only"
+    class="config-btn config-dropdown-trigger config-btn-default"
     type="button"
   >
     <i
@@ -6994,7 +6994,7 @@ exports[`ConfigProvider components Dropdown normal 1`] = `
     </span>
   </button>
   <button
-    class="ant-btn ant-dropdown-trigger ant-btn-default ant-btn-icon-only"
+    class="ant-btn ant-dropdown-trigger ant-btn-default"
     type="button"
   >
     <i
@@ -7033,7 +7033,7 @@ exports[`ConfigProvider components Dropdown prefixCls 1`] = `
     </span>
   </button>
   <button
-    class="ant-btn ant-dropdown-trigger ant-btn-default ant-btn-icon-only"
+    class="ant-btn ant-dropdown-trigger ant-btn-default"
     type="button"
   >
     <i