diff --git a/src/factory.tsx b/src/factory.tsx
index fef67a2f..d26c5dd8 100644
--- a/src/factory.tsx
+++ b/src/factory.tsx
@@ -728,20 +728,18 @@ export function HocStoreFactory(renderer: {
             );
         } else if (isObjectShallowModified(props.data, nextProps.data)) {
           if (nextProps.store && nextProps.store.data === nextProps.data) {
-            const diff = syncDataFromSuper(
-              store.data,
-              nextProps.store.data,
-              props.scope,
-              nextProps.dataUpdatedAt !== props.dataUpdatedAt,
-              store
+            store.initData(
+              createObject(
+                nextProps.store.data,
+                syncDataFromSuper(
+                  store.data,
+                  nextProps.store.data,
+                  props.scope,
+                  nextProps.dataUpdatedAt !== props.dataUpdatedAt,
+                  store
+                )
+              )
             );
-
-            if (Object.keys(diff).length) {
-              const newData = createObject(nextProps.store.data, diff);
-
-              // todo fix: dialog 种数据从孩子 form 同步过来后，会走这个逻辑让 form 更新 data，会导致里面的 __prev 丢失。
-              store.initData(newData);
-            }
           } else if (nextProps.data && (nextProps.data as any).__super) {
             store.initData(extendObject(nextProps.data));
           } else {
diff --git a/src/renderers/Chart.tsx b/src/renderers/Chart.tsx
index b8ae767a..6c754c54 100644
--- a/src/renderers/Chart.tsx
+++ b/src/renderers/Chart.tsx
@@ -34,7 +34,7 @@ export class Chart extends React.Component<ChartProps> {
   echarts: any;
   unSensor: Function;
   pending?: object;
-  timer: number;
+  timer: NodeJS.Timeout;
   mounted: boolean;
   reloadCancel: Function;
 
@@ -148,6 +148,9 @@ export class Chart extends React.Component<ChartProps> {
         cancelExecutor: (executor: Function) => (this.reloadCancel = executor)
       })
       .then(result => {
+        if (!result.ok) {
+          return env.notify('error', result.msg || '加载失败，请重试！');
+        }
         delete this.reloadCancel;
         this.renderChart(result.data || {});
         this.echarts && this.echarts.hideLoading();