From 0ccbb3f31c4d7711459bf847157b7790279c799e Mon Sep 17 00:00:00 2001
From: fifteen <2329473004@qq.com>
Date: Sat, 23 Mar 2024 17:55:06 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20=E4=BC=98=E5=8C=96`size`=E8=87=AA?=
 =?UTF-8?q?=E9=80=82=E5=BA=94?=
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---
 src/components/ReSegmented/src/index.tsx | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/src/components/ReSegmented/src/index.tsx b/src/components/ReSegmented/src/index.tsx
index 65741ab9e..83f699dd2 100644
--- a/src/components/ReSegmented/src/index.tsx
+++ b/src/components/ReSegmented/src/index.tsx
@@ -92,11 +92,15 @@ export default defineComponent({
       });
     }
 
-    useResizeObserver(".pure-segmented", () => {
-      nextTick(() => {
-        handleInit(curIndex.value);
+    function handleResizeInit() {
+      useResizeObserver(".pure-segmented", () => {
+        nextTick(() => {
+          handleInit(curIndex.value);
+        });
       });
-    });
+    }
+
+    props.block && handleResizeInit();
 
     watch(
       () => curIndex.value,
@@ -111,6 +115,11 @@ export default defineComponent({
       }
     );
 
+    watch(() => props.size, handleResizeInit, {
+      deep: true,
+      immediate: true
+    });
+
     const rendLabel = () => {
       return props.options.map((option, index) => {
         return (