diff --git a/src/renderer/src/pages/paintings/config/aihubmixConfig.tsx b/src/renderer/src/pages/paintings/config/aihubmixConfig.tsx
index 6e7aedb60a..b586186be2 100644
--- a/src/renderer/src/pages/paintings/config/aihubmixConfig.tsx
+++ b/src/renderer/src/pages/paintings/config/aihubmixConfig.tsx
@@ -60,6 +60,7 @@ export const createModeConfigs = (): Record<AihubmixMode, ConfigItem[]> => {
         type: 'select',
         key: 'renderingSpeed',
         options: RENDERING_SPEED_OPTIONS,
+        initialValue: 'DEFAULT',
         disabled: (_config, painting) => {
           const model = painting?.model
           return !model || !model.includes('V_3')
@@ -153,6 +154,7 @@ export const createModeConfigs = (): Record<AihubmixMode, ConfigItem[]> => {
         type: 'select',
         key: 'renderingSpeed',
         options: RENDERING_SPEED_OPTIONS,
+        initialValue: 'DEFAULE',
         disabled: (_config, painting) => {
           const model = painting?.model
           return !model || !model.includes('V_3')
@@ -227,6 +229,7 @@ export const createModeConfigs = (): Record<AihubmixMode, ConfigItem[]> => {
         type: 'select',
         key: 'renderingSpeed',
         options: RENDERING_SPEED_OPTIONS,
+        initialValue: 'DEFAULT',
         disabled: (_config, painting) => {
           const model = painting?.model
           return !model || !model.includes('V_3')