fix(api-tree-select): auto reload while `params` changed

修复ApiTreeSelect组件没有正确监听params变化的问题

CHANGELOG.zh_CN.md

+### 🐛 Bug Fixes
+
+- **ApiTreeSelect** 修复未能正确监听`params`变化的问题
+
 ## 2.6.1(2021-07-19)
 
 ### ✨ Features

src/components/Form/src/components/ApiTreeSelect.vue

@@ -45,7 +45,8 @@
         () => props.params,
         () => {
           isFirstLoaded.value && fetch();
-        }
+        },
+        { deep: true }
       );
 
       watch(