diff --git a/src/ConfigProvider/hooks/useConfig.ts b/src/ConfigProvider/hooks/useConfig.ts
index 1134a9d..6f2ec95 100644
--- a/src/ConfigProvider/hooks/useConfig.ts
+++ b/src/ConfigProvider/hooks/useConfig.ts
@@ -36,16 +36,15 @@ export function usePlotConfig<T extends CommonConfig>(
   defaultConfig: Partial<T> | ((props: Partial<T>) => Partial<T>),
   props: Partial<T>,
 ): Partial<T> {
-  const transformedProps = transform2ADCProps(props);
+  const globalConfig = usePlotGlobalConfig(name);
+  const mergedProps = { ...globalConfig, ...props };
+  const transformedProps = transform2ADCProps(mergedProps);
 
   const _defaultConfig =
     typeof defaultConfig === 'function' ? defaultConfig(transformedProps) : defaultConfig;
 
-  const globalConfig = usePlotGlobalConfig(name);
-
   const config = {
     ..._defaultConfig,
-    ...globalConfig,
     ...transformedProps,
   };
 
diff --git a/src/utils/plot.ts b/src/utils/plot.ts
index f7a65fb..e06f986 100644
--- a/src/utils/plot.ts
+++ b/src/utils/plot.ts
@@ -1,4 +1,4 @@
-import { isUndefined } from 'lodash';
+import { get } from 'lodash';
 
 const ADC_ENCODE_FIELDS = new Map([
   ['x', 'xField'],
@@ -33,20 +33,23 @@ function visG2Encode2ADCEncode<T extends Record<string, any>>(config: T) {
  * 将缩写的 axisTitle 转换为 G2 axis 配置
  */
 function axisTitle2G2axis<T extends Record<string, any>>(config: T) {
-  const { axisXTitle, axisYTitle, axis } = config;
-
-  if (!isUndefined(axis)) return config;
-
-  const _config = { axis: {}, ...config };
+  const { axisXTitle, axisYTitle } = config;
+  const _config: T = { axis: {}, ...config };
 
   if (axisXTitle) {
-    // @ts-expect-error
-    _config.axis.x = { title: axisXTitle };
+    if (get(_config, 'axis.x')) {
+      _config.axis.x.title = axisXTitle;
+    } else {
+      _config.axis.x = { title: axisXTitle };
+    }
   }
 
   if (axisYTitle) {
-    // @ts-expect-error
-    _config.axis.y = { title: axisYTitle };
+    if (get(_config, 'axis.y')) {
+      _config.axis.y.title = axisYTitle;
+    } else {
+      _config.axis.y = { title: axisYTitle };
+    }
   }
 
   return _config;