From dd21175dd48ad8c696384467be04f2947f4bc5b2 Mon Sep 17 00:00:00 2001
From: linzhe141 <1572213544@qq.com>
Date: Wed, 15 Jan 2025 12:21:34 +0800
Subject: [PATCH] fix: add optimization check for patchFlag

---
 packages/runtime-core/src/renderer.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/runtime-core/src/renderer.ts b/packages/runtime-core/src/renderer.ts
index 90cc22f5470..260995ca980 100644
--- a/packages/runtime-core/src/renderer.ts
+++ b/packages/runtime-core/src/renderer.ts
@@ -872,7 +872,7 @@ function baseCreateRenderer(
       )
     }
 
-    if (patchFlag > 0) {
+    if (optimized && patchFlag > 0) {
       // the presence of a patchFlag means this element's render code was
       // generated by the compiler and can take the fast path.
       // in this path old node and new node are guaranteed to have the same shape
@@ -923,7 +923,7 @@ function baseCreateRenderer(
           hostSetElementText(el, n2.children as string)
         }
       }
-    } else if (!optimized && dynamicChildren == null) {
+    } else if (dynamicChildren == null) {
       // unoptimized, full diff
       patchProps(el, oldProps, newProps, parentComponent, namespace)
     }