diff --git a/CHANGELOG.zh_CN.md b/CHANGELOG.zh_CN.md
index 716a25e680edadb3d9c4e422b0967b3376b22039..8d93cbe0c81ff9ef04cbdefd61830d5a2861370a 100644
--- a/CHANGELOG.zh_CN.md
+++ b/CHANGELOG.zh_CN.md
@@ -14,6 +14,7 @@
 
 - 修复黑暗主题刷新闪烁的白屏
 - 修复标签页关闭其他功能失效问题
+- 修复表单已知问题
 
 ## 2.3.0 (2021-04-10)
 
diff --git a/build/vite/plugin/index.ts b/build/vite/plugin/index.ts
index 498278e8650b48d951b62510a9b74e07116c5269..286b07a3f8f1f7dafba71ffdf0d76fbd07ece034 100644
--- a/build/vite/plugin/index.ts
+++ b/build/vite/plugin/index.ts
@@ -16,7 +16,7 @@ import { configThemePlugin } from './theme';
 import { configImageminPlugin } from './imagemin';
 import { configWindiCssPlugin } from './windicss';
 import { configSvgIconsPlugin } from './svgSprite';
-// import { configHmrPlugin } from './hmr';
+import { configHmrPlugin } from './hmr';
 
 export function createVitePlugins(viteEnv: ViteEnv, isBuild: boolean) {
   const {
@@ -35,7 +35,7 @@ export function createVitePlugins(viteEnv: ViteEnv, isBuild: boolean) {
   ];
 
   // TODO
-  // !isBuild && vitePlugins.push(configHmrPlugin());
+  !isBuild && vitePlugins.push(configHmrPlugin());
 
   // @vitejs/plugin-legacy
   VITE_LEGACY && isBuild && vitePlugins.push(legacy());
diff --git a/src/components/Form/src/hooks/useForm.ts b/src/components/Form/src/hooks/useForm.ts
index 00602559e4ef316035ffc55eb571c6324e66bb81..5061f5efabb39ae66b428d84c285ff4b2e1547f8 100644
--- a/src/components/Form/src/hooks/useForm.ts
+++ b/src/components/Form/src/hooks/useForm.ts
@@ -77,8 +77,7 @@ export function useForm(props?: Props): UseFormReturnType {
     },
 
     removeSchemaByFiled: async (field: string | string[]) => {
-      const form = await getForm();
-      form.removeSchemaByFiled(field);
+      unref(formRef)?.removeSchemaByFiled(field);
     },
 
     // TODO promisify
diff --git a/src/components/Form/src/hooks/useFormEvents.ts b/src/components/Form/src/hooks/useFormEvents.ts
index db4035b7b7b1e65235b56ba76667165d824ad5b8..8deaf0dfb8ee249519398e869343dfcd469dfa6b 100644
--- a/src/components/Form/src/hooks/useFormEvents.ts
+++ b/src/components/Form/src/hooks/useFormEvents.ts
@@ -88,7 +88,9 @@ export function useFormEvents({
    */
   async function removeSchemaByFiled(fields: string | string[]): Promise<void> {
     const schemaList: FormSchema[] = cloneDeep(unref(getSchema));
-    if (!fields) return;
+    if (!fields) {
+      return;
+    }
 
     let fieldList: string[] = isString(fields) ? [fields] : fields;
     if (isString(fields)) {
@@ -107,6 +109,7 @@ export function useFormEvents({
     if (isString(field)) {
       const index = schemaList.findIndex((schema) => schema.field === field);
       if (index !== -1) {
+        delete formModel[field];
         schemaList.splice(index, 1);
       }
     }
diff --git a/src/components/Icon/README.md b/src/components/Icon/README.md
deleted file mode 100644
index 79260d3f1202c60111e33fdcd09bcce7b11c2857..0000000000000000000000000000000000000000
--- a/src/components/Icon/README.md
+++ /dev/null
@@ -1,7 +0,0 @@
-### `Icon.vue`
-
-```html
-<Icon icon="mdi:account" />
-```
-
-The icon id follows the rules in [Iconify](https://iconify.design/) which you can use any icons from the supported icon sets.