diff --git a/packages/designer/src/document/node/node.ts b/packages/designer/src/document/node/node.ts
index 3b7c507e0..cc336e044 100644
--- a/packages/designer/src/document/node/node.ts
+++ b/packages/designer/src/document/node/node.ts
@@ -813,9 +813,9 @@ export class Node<Schema extends NodeSchema = NodeSchema> {
    * @deprecated
    */
   registerAddon(key: string, exportData: () => any, isProp: boolean = false) {
-    if (this._addons[key]) {
-      throw new Error(`node addon ${key} exist`);
-    }
+    // if (this._addons[key]) {
+    //   throw new Error(`node addon ${key} exist`);
+    // }
 
     this._addons[key] = { exportData, isProp };
   }
diff --git a/packages/editor-preset-vision/src/bundle/upgrade-metadata.ts b/packages/editor-preset-vision/src/bundle/upgrade-metadata.ts
index aebbcbcbd..42ed2ad27 100644
--- a/packages/editor-preset-vision/src/bundle/upgrade-metadata.ts
+++ b/packages/editor-preset-vision/src/bundle/upgrade-metadata.ts
@@ -281,21 +281,24 @@ export function upgradePropConfig(config: OldPropConfig, collector: ConfigCollec
   }
 
   let initialFn = (slotName ? null : initial) || initialValue;
-  if (slotName && initialValue === true) {
-    initialFn = (value: any, defaultValue: any) => {
-      if (isJSSlot(value)) {
-        return {
-          title: slotTitle || title,
-          ...value,
-        };
-      }
-      return {
-        type: 'JSSlot',
-        title: slotTitle || title,
-        value: initialChildren,
-      };
-    };
-  }
+  // 在 upgrade reducer 做了 JSBlock ——> JSSlot
+  // if (slotName && initialValue === true) {
+  //   initialFn = (value: any, defaultValue: any) => {
+  //     if (isJSSlot(value)) {
+  //       return {
+  //         title: slotTitle || title,
+  //         name: slotName,
+  //         ...value,
+  //       };
+  //     }
+  //     return {
+  //       type: 'JSSlot',
+  //       title: slotTitle || title,
+  //       name: slotName,
+  //       value: initialChildren,
+  //     };
+  //   };
+  // }
 
   if (!slotName) {
     if (accessor) {
@@ -401,6 +404,7 @@ export function upgradePropConfig(config: OldPropConfig, collector: ConfigCollec
           return {
             type: 'JSSlot',
             title: slotTitle || title,
+            name: slotName,
             value: value == null ? initialChildren : value,
           };
         },
diff --git a/packages/react-renderer/src/engine/base.jsx b/packages/react-renderer/src/engine/base.jsx
index b2456deb4..775e77a9b 100644
--- a/packages/react-renderer/src/engine/base.jsx
+++ b/packages/react-renderer/src/engine/base.jsx
@@ -309,6 +309,8 @@ export default class BaseEngine extends PureComponent {
       if (scopeKey && this.__compScopes[scopeKey]) {
         props.__scope = this.__compScopes[scopeKey];
       }
+      // FIXME 这里清除 key 是为了避免循环渲染中更改 key 导致的渲染重复
+      props.key = '';
       if (schema.__ctx && schema.__ctx.lunaKey) {
         if (!isFileSchema(schema)) {
           engine && engine.props.onCompGetCtx(schema, self);
@@ -317,6 +319,7 @@ export default class BaseEngine extends PureComponent {
       } else if (typeof idx === 'number' && !props.key) {
         props.key = idx;
       }
+
       props.__id = schema.id;
       const renderComp = (props) => {
         return engine.createElement(