diff --git a/package.json b/package.json
index 6379897c..f8d6a3c9 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "@babel/runtime": "^7.10.1",
     "classnames": "2.x",
     "rc-select": "~14.15.0",
-    "rc-tree": "~5.8.1",
+    "rc-tree": "~5.9.0",
     "rc-util": "^5.16.1"
   },
   "devDependencies": {
diff --git a/tests/Select.props.spec.js b/tests/Select.props.spec.js
index 30e16972..6055a84a 100644
--- a/tests/Select.props.spec.js
+++ b/tests/Select.props.spec.js
@@ -487,7 +487,7 @@ describe('TreeSelect.props', () => {
     mount(
       <TreeSelect
         open
-        treeDefaultExpandAll
+        treeDefaultExpandedKeys={['0-0', '0-1']}
         loadData={loadData}
         treeLoadedKeys={['0-0']}
         treeData={[{ value: '0-0' }, { value: '0-1' }]}
diff --git a/tests/__snapshots__/Select.checkable.spec.tsx.snap b/tests/__snapshots__/Select.checkable.spec.tsx.snap
index f0ede9b7..5fc75a90 100644
--- a/tests/__snapshots__/Select.checkable.spec.tsx.snap
+++ b/tests/__snapshots__/Select.checkable.spec.tsx.snap
@@ -232,7 +232,7 @@ exports[`TreeSelect.checkable uncheck remove by selector not treeCheckStrictly 1
                     </div>
                     <div
                       aria-grabbed="false"
-                      class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-open rc-tree-select-tree-treenode-checkbox-checked rc-tree-select-tree-treenode-leaf-last"
+                      class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-close rc-tree-select-tree-treenode-checkbox-checked rc-tree-select-tree-treenode-leaf-last"
                       draggable="false"
                     >
                       <span
@@ -432,7 +432,7 @@ exports[`TreeSelect.checkable uncheck remove by selector not treeCheckStrictly 2
                     </div>
                     <div
                       aria-grabbed="false"
-                      class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-open rc-tree-select-tree-treenode-leaf-last"
+                      class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-close rc-tree-select-tree-treenode-leaf-last"
                       draggable="false"
                     >
                       <span
diff --git a/tests/__snapshots__/Select.spec.tsx.snap b/tests/__snapshots__/Select.spec.tsx.snap
index 8b0c118a..5b633006 100644
--- a/tests/__snapshots__/Select.spec.tsx.snap
+++ b/tests/__snapshots__/Select.spec.tsx.snap
@@ -77,7 +77,7 @@ exports[`TreeSelect.basic render renders TreeNode correctly 1`] = `
                 >
                   <div
                     aria-grabbed="false"
-                    class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-open"
+                    class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-close"
                     draggable="false"
                   >
                     <span
@@ -129,7 +129,7 @@ exports[`TreeSelect.basic render renders TreeNode correctly 1`] = `
                   </div>
                   <div
                     aria-grabbed="false"
-                    class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-open"
+                    class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-close"
                     draggable="false"
                   >
                     <span
@@ -159,7 +159,7 @@ exports[`TreeSelect.basic render renders TreeNode correctly 1`] = `
                   </div>
                   <div
                     aria-grabbed="false"
-                    class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-open rc-tree-select-tree-treenode-leaf-last"
+                    class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-close rc-tree-select-tree-treenode-leaf-last"
                     draggable="false"
                   >
                     <span
@@ -275,7 +275,7 @@ exports[`TreeSelect.basic render renders TreeNode correctly with falsy child 1`]
                 >
                   <div
                     aria-grabbed="false"
-                    class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-open"
+                    class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-close"
                     draggable="false"
                   >
                     <span
@@ -327,7 +327,7 @@ exports[`TreeSelect.basic render renders TreeNode correctly with falsy child 1`]
                   </div>
                   <div
                     aria-grabbed="false"
-                    class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-open"
+                    class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-close"
                     draggable="false"
                   >
                     <span
@@ -357,7 +357,7 @@ exports[`TreeSelect.basic render renders TreeNode correctly with falsy child 1`]
                   </div>
                   <div
                     aria-grabbed="false"
-                    class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-open rc-tree-select-tree-treenode-leaf-last"
+                    class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-close rc-tree-select-tree-treenode-leaf-last"
                     draggable="false"
                   >
                     <span
@@ -636,7 +636,7 @@ exports[`TreeSelect.basic render renders treeDataSimpleMode correctly 1`] = `
                     </div>
                     <div
                       aria-grabbed="false"
-                      class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-open rc-tree-select-tree-treenode-leaf-last"
+                      class="rc-tree-select-tree-treenode rc-tree-select-tree-treenode-switcher-close rc-tree-select-tree-treenode-leaf-last"
                       draggable="false"
                     >
                       <span