diff --git a/components/dropdown/__tests__/__snapshots__/demo-extend.test.ts.snap b/components/dropdown/__tests__/__snapshots__/demo-extend.test.ts.snap
index cb04769392..57ec90d637 100644
--- a/components/dropdown/__tests__/__snapshots__/demo-extend.test.ts.snap
+++ b/components/dropdown/__tests__/__snapshots__/demo-extend.test.ts.snap
@@ -4270,28 +4270,39 @@ exports[`renders ./components/dropdown/demo/dropdown-button.md extend context co
       class="ant-btn ant-btn-default ant-dropdown-trigger"
       type="button"
     >
-      <span>
-        Button 
-      </span>
-      <span
-        aria-label="down"
-        class="anticon anticon-down"
-        role="img"
+      <div
+        class="ant-space ant-space-horizontal ant-space-align-center"
       >
-        <svg
-          aria-hidden="true"
-          data-icon="down"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+        <div
+          class="ant-space-item"
+          style="margin-right:8px"
         >
-          <path
-            d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"
-          />
-        </svg>
-      </span>
+          Button
+        </div>
+        <div
+          class="ant-space-item"
+        >
+          <span
+            aria-label="down"
+            class="anticon anticon-down"
+            role="img"
+          >
+            <svg
+              aria-hidden="true"
+              data-icon="down"
+              fill="currentColor"
+              focusable="false"
+              height="1em"
+              viewBox="64 64 896 896"
+              width="1em"
+            >
+              <path
+                d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"
+              />
+            </svg>
+          </span>
+        </div>
+      </div>
     </button>
     <div>
       <div
diff --git a/components/dropdown/__tests__/__snapshots__/demo.test.js.snap b/components/dropdown/__tests__/__snapshots__/demo.test.js.snap
index 386cc3d365..370cf32944 100644
--- a/components/dropdown/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/dropdown/__tests__/__snapshots__/demo.test.js.snap
@@ -340,28 +340,39 @@ exports[`renders ./components/dropdown/demo/dropdown-button.md correctly 1`] = `
       class="ant-btn ant-btn-default ant-dropdown-trigger"
       type="button"
     >
-      <span>
-        Button 
-      </span>
-      <span
-        aria-label="down"
-        class="anticon anticon-down"
-        role="img"
+      <div
+        class="ant-space ant-space-horizontal ant-space-align-center"
       >
-        <svg
-          aria-hidden="true"
-          data-icon="down"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+        <div
+          class="ant-space-item"
+          style="margin-right:8px"
         >
-          <path
-            d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"
-          />
-        </svg>
-      </span>
+          Button
+        </div>
+        <div
+          class="ant-space-item"
+        >
+          <span
+            aria-label="down"
+            class="anticon anticon-down"
+            role="img"
+          >
+            <svg
+              aria-hidden="true"
+              data-icon="down"
+              fill="currentColor"
+              focusable="false"
+              height="1em"
+              viewBox="64 64 896 896"
+              width="1em"
+            >
+              <path
+                d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z"
+              />
+            </svg>
+          </span>
+        </div>
+      </div>
     </button>
   </div>
 </div>
diff --git a/components/dropdown/demo/dropdown-button.md b/components/dropdown/demo/dropdown-button.md
index ddc6f8c830..15f9264e02 100644
--- a/components/dropdown/demo/dropdown-button.md
+++ b/components/dropdown/demo/dropdown-button.md
@@ -74,7 +74,10 @@ export default () => (
     </Dropdown.Button>
     <Dropdown overlay={menu}>
       <Button>
-        Button <DownOutlined />
+        <Space>
+          Button
+          <DownOutlined />
+        </Space>
       </Button>
     </Dropdown>
   </Space>