diff --git a/docs/assets/changelog/en/changelog.md b/docs/assets/changelog/en/changelog.md
index 85ec76d09..830f86df4 100644
--- a/docs/assets/changelog/en/changelog.md
+++ b/docs/assets/changelog/en/changelog.md
@@ -1,3 +1,29 @@
+# v0.20.9
+
+2024-10-15
+
+
+**🆕 New feature**
+
+- **@visactor/vrender-components**: support axis label `firstVisible` in autoHide and linear axis sampling
+- **@visactor/vrender-components**: add `interactInvertType` for smartInvert
+- **@visactor/vrender-core**: text support keep-all, closed [#1466](https://github.com/VisActor/VRender/issues/1466)
+
+**🐛 Bug fix**
+
+- **@visactor/vrender-components**: fix smartInvert when `outsideEnable` is true
+- **@visactor/vrender-components**: fix max width of arc label in left
+- **@visactor/vrender-components**: fix `pager.space` of discrete legend
+- **@visactor/vrender-components**: fix smart invert when only has intercet width base mark
+- **@visactor/vrender-components**: fix `legend.item.label.space` when has value
+- **@visactor/vrender-components**: legend scroll critical value leads last page not render. fix@VisActor/VChart[#3172](https://github.com/VisActor/VRender/issues/3172)
+- **@visactor/vrender-kits**: fix max width of arc label in left
+- **@visactor/vrender-core**: fix max width of arc label in left
+
+
+
+[more detail about v0.20.9](https://github.com/VisActor/VRender/releases/tag/v0.20.9)
+
 # v0.20.8
 
 2024-09-30
diff --git a/docs/assets/changelog/zh/changelog.md b/docs/assets/changelog/zh/changelog.md
index 0488ab7ab..628510c06 100644
--- a/docs/assets/changelog/zh/changelog.md
+++ b/docs/assets/changelog/zh/changelog.md
@@ -1,3 +1,29 @@
+# v0.20.9
+
+2024-10-15
+
+
+**🆕 新增功能**
+
+- **@visactor/vrender-components**: support axis label `firstVisible` in autoHide and linear axis sampling
+- **@visactor/vrender-components**: add `interactInvertType` for smartInvert
+- **@visactor/vrender-core**: text support keep-all, closed [#1466](https://github.com/VisActor/VRender/issues/1466)
+
+**🐛 功能修复**
+
+- **@visactor/vrender-components**: fix smartInvert when `outsideEnable` is true
+- **@visactor/vrender-components**: fix max width of arc label in left
+- **@visactor/vrender-components**: fix `pager.space` of discrete legend
+- **@visactor/vrender-components**: fix smart invert when only has intercet width base mark
+- **@visactor/vrender-components**: fix `legend.item.label.space` when has value
+- **@visactor/vrender-components**: legend scroll critical value leads last page not render. fix@VisActor/VChart[#3172](https://github.com/VisActor/VRender/issues/3172)
+- **@visactor/vrender-kits**: fix max width of arc label in left
+- **@visactor/vrender-core**: fix max width of arc label in left
+
+
+
+[更多详情请查看 v0.20.9](https://github.com/VisActor/VRender/releases/tag/v0.20.9)
+
 # v0.20.8
 
 2024-09-30
diff --git a/packages/vrender-components/src/axis/overlap/auto-hide.ts b/packages/vrender-components/src/axis/overlap/auto-hide.ts
index d94534e35..6e42555f5 100644
--- a/packages/vrender-components/src/axis/overlap/auto-hide.ts
+++ b/packages/vrender-components/src/axis/overlap/auto-hide.ts
@@ -105,19 +105,21 @@ export function autoHide(labels: IText[], config: HideConfig) {
     do {
       items = reduce(items, sep);
     } while (items.length >= 3 && hasOverlap(items, sep));
-    /**
-     * 0.17.10 之前，当最后label个数小于3 的时候，才做最后的label强制显示的策略
-     */
 
-    const shouldCheck = (length: number, visibility: boolean) => length < 3 || visibility;
+    const shouldCheck = (length: number, visibility: boolean, checkLength: boolean = true) => {
+      return checkLength ? length < 3 || visibility : visibility;
+    };
 
-    const checkFirst = shouldCheck(items.length, config.firstVisible);
+    const checkFirst = shouldCheck(items.length, config.firstVisible, false);
+    /**
+     * 0.17.10 之前，当最后 label 个数小于 3 的时候，才做最后的label强制显示的策略
+     */
     let checkLast = shouldCheck(items.length, config.lastVisible);
 
     const firstSourceItem = source[0];
     const lastSourceItem = last(source);
 
-    if (intersect(firstSourceItem, lastSourceItem, sep)) {
+    if (intersect(firstSourceItem, lastSourceItem, sep) && checkFirst && checkLast) {
       lastSourceItem.setAttribute('opacity', 0); // Or firstSourceItem, depending on preference
       checkLast = false;
     }
diff --git a/packages/vrender-components/src/axis/tick-data/continuous.ts b/packages/vrender-components/src/axis/tick-data/continuous.ts
index a92fd9541..b1435d6d5 100644
--- a/packages/vrender-components/src/axis/tick-data/continuous.ts
+++ b/packages/vrender-components/src/axis/tick-data/continuous.ts
@@ -158,13 +158,11 @@ export const continuousTicks = (scale: ContinuousScale, op: ITickDataOpt): ITick
         items = samplingMethod(items, labelGap);
       }
 
-      const shouldCheck = (length: number, visibility: boolean) => length < 3 || visibility;
-
-      const checkFirst = shouldCheck(items.length, op.labelFirstVisible);
-      let checkLast = shouldCheck(items.length, op.labelLastVisible);
+      const checkFirst = op.labelFirstVisible;
+      let checkLast = op.labelLastVisible; // 这里和 auto-hide 里的逻辑有差异，不根据 length 自动强制显示最后一个（会引起 vtable 较多 badcase）。
 
       if (intersect(firstSourceItem as any, lastSourceItem as any, labelGap)) {
-        if (items.includes(lastSourceItem) && items.length > 1) {
+        if (items.includes(lastSourceItem) && items.length > 1 && checkFirst && checkLast) {
           items.splice(items.indexOf(lastSourceItem), 1);
           checkLast = false;
         }