diff --git a/CHANGELOG-zh_CN.md b/CHANGELOG-zh_CN.md
index 3053d7a99..ccf033f82 100644
--- a/CHANGELOG-zh_CN.md
+++ b/CHANGELOG-zh_CN.md
@@ -8,6 +8,12 @@
 
 ---
 
+## 1.6.5
+
+`2024-07-26`
+
+- Fix: 增加 Spine 元素新旧缩放规则下大小转换函数，兼容老版本问题。[#522](https://github.com/galacean/effects-runtime/pull/522) @RGCHN
+
 ## 1.6.4
 
 `2024-07-19`
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a1bfdb627..4a6787d3f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@
 
 ---
 
+## 1.6.5
+
+`2024-07-26`
+
+- Fix: Added a size conversion function for Spine elements under the new and old scaling rules to ensure compatibility with older versions. [#522](https://github.com/galacean/effects-runtime/pull/522) @RGCHN
+
 ## 1.6.4
 
 `2024-07-19`
diff --git a/packages/effects-core/package.json b/packages/effects-core/package.json
index a070a8a3b..9c8973ee2 100644
--- a/packages/effects-core/package.json
+++ b/packages/effects-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@galacean/effects-core",
-  "version": "1.6.4",
+  "version": "1.6.5",
   "description": "Galacean Effects runtime core for the web",
   "module": "./dist/index.mjs",
   "main": "./dist/index.js",
diff --git a/packages/effects-helper/package.json b/packages/effects-helper/package.json
index 46bcea3ff..887721638 100644
--- a/packages/effects-helper/package.json
+++ b/packages/effects-helper/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@galacean/effects-helper",
-  "version": "1.6.4",
+  "version": "1.6.5",
   "description": "Galacean Effects runtime helper for the web",
   "module": "./dist/index.mjs",
   "types": "./dist/index.d.ts",
diff --git a/packages/effects-threejs/package.json b/packages/effects-threejs/package.json
index 3913e9bd0..7cf633f00 100644
--- a/packages/effects-threejs/package.json
+++ b/packages/effects-threejs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@galacean/effects-threejs",
-  "version": "1.6.4",
+  "version": "1.6.5",
   "description": "Galacean Effects runtime threejs plugin for the web",
   "module": "./dist/index.mjs",
   "main": "./dist/index.js",
diff --git a/packages/effects-webgl/package.json b/packages/effects-webgl/package.json
index 63a90bd9e..5be58ac72 100644
--- a/packages/effects-webgl/package.json
+++ b/packages/effects-webgl/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@galacean/effects-webgl",
-  "version": "1.6.4",
+  "version": "1.6.5",
   "description": "Galacean Effects runtime webgl for the web",
   "types": "./dist/index.d.ts",
   "files": [
diff --git a/packages/effects/package.json b/packages/effects/package.json
index 05d278092..552d54791 100644
--- a/packages/effects/package.json
+++ b/packages/effects/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@galacean/effects",
-  "version": "1.6.4",
+  "version": "1.6.5",
   "description": "Galacean Effects runtime player for the web",
   "module": "./dist/index.mjs",
   "main": "./dist/index.js",
diff --git a/plugin-packages/alipay-downgrade/package.json b/plugin-packages/alipay-downgrade/package.json
index dd9ab8487..fff47b0f5 100644
--- a/plugin-packages/alipay-downgrade/package.json
+++ b/plugin-packages/alipay-downgrade/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@galacean/effects-plugin-alipay-downgrade",
-  "version": "1.6.4",
+  "version": "1.6.5",
   "description": "Galacean Effects player downgrade plugin for Alipay",
   "module": "./dist/index.mjs",
   "main": "./dist/index.js",
diff --git a/plugin-packages/editor-gizmo/package.json b/plugin-packages/editor-gizmo/package.json
index 092e70bf0..d37ba2753 100644
--- a/plugin-packages/editor-gizmo/package.json
+++ b/plugin-packages/editor-gizmo/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@galacean/effects-plugin-editor-gizmo",
-  "version": "1.6.4",
+  "version": "1.6.5",
   "description": "Galacean Effects player editor gizmo plugin",
   "module": "./dist/index.mjs",
   "main": "./dist/index.js",
diff --git a/plugin-packages/model/package.json b/plugin-packages/model/package.json
index e64843fd9..d37c12936 100644
--- a/plugin-packages/model/package.json
+++ b/plugin-packages/model/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@galacean/effects-plugin-model",
-  "version": "1.6.4",
+  "version": "1.6.5",
   "description": "Galacean Effects player model plugin",
   "module": "./dist/index.mjs",
   "main": "./dist/index.js",
diff --git a/plugin-packages/orientation-transformer/package.json b/plugin-packages/orientation-transformer/package.json
index 33e7f6e7c..6f5a44863 100644
--- a/plugin-packages/orientation-transformer/package.json
+++ b/plugin-packages/orientation-transformer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@galacean/effects-plugin-orientation-transformer",
-  "version": "1.6.4",
+  "version": "1.6.5",
   "description": "Galacean Effects player orientation transformer plugin",
   "module": "./dist/index.mjs",
   "main": "./dist/index.js",
diff --git a/plugin-packages/spine/package.json b/plugin-packages/spine/package.json
index 53009fb6b..0ed234c2e 100644
--- a/plugin-packages/spine/package.json
+++ b/plugin-packages/spine/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@galacean/effects-plugin-spine",
-  "version": "1.6.4",
+  "version": "1.6.5",
   "description": "Galacean Effects player spine plugin",
   "module": "./dist/index.mjs",
   "main": "./dist/index.js",