diff --git a/README.md b/README.md
index 7d33085..1a8fb88 100644
--- a/README.md
+++ b/README.md
@@ -361,6 +361,14 @@ This project has been verified in the following version:
 
 DevEco Studio: NEXT Beta1-5.0.3.806, SDK: API12 Release(5.0.0.66)
 
+## About obfuscation
+- Code obfuscation, please see[Code Obfuscation](https://docs.openharmony.cn/pages/v5.0/zh-cn/application-dev/arkts-utils/source-obfuscation.md)
+- If you want the imageknife library not to be obfuscated during code obfuscation, you need to add corresponding exclusion rules in the obfuscation rule configuration file obfuscation-rules.txt：
+```
+-keep
+./oh_modules/@ohos/imageknife
+```
+
 ## How to Contribute
 
 If you find any problem during the use, submit an [Issue](https://gitee.com/openharmony-tpc/ImageKnife/issues) or a [PR](https://gitee.com/openharmony-tpc/ImageKnife/issues) to us.
diff --git a/README_zh.md b/README_zh.md
index a15d2bd..205c49f 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -457,6 +457,14 @@ async function custom(context: Context, src: string | PixelMap | Resource,header
 在下述版本验证通过：  
 DevEco Studio: NEXT Beta1-5.0.3.806, SDK: API12 Release(5.0.0.66)
 
+## 关于混淆
+- 代码混淆，请查看[代码混淆简介](https://docs.openharmony.cn/pages/v5.0/zh-cn/application-dev/arkts-utils/source-obfuscation.md)
+- 如果希望imageknife库在代码混淆过程中不会被混淆，需要在混淆规则配置文件obfuscation-rules.txt中添加相应的排除规则：
+
+```
+-keep
+./oh_modules/@ohos/imageknife
+```
 ## 贡献代码
 
 使用过程中发现任何问题都可以提 [issue](https://gitee.com/openharmony-tpc/ImageKnife/issues)
diff --git a/entry/obfuscation-rules.txt b/entry/obfuscation-rules.txt
index 985b2ae..6bd2ef3 100644
--- a/entry/obfuscation-rules.txt
+++ b/entry/obfuscation-rules.txt
@@ -15,4 +15,7 @@
 
 # Keep options:
 # -keep-property-name: specifies property names that you want to keep
-# -keep-global-name: specifies names that you want to keep in the global scope
\ No newline at end of file
+# -keep-global-name: specifies names that you want to keep in the global scope
+
+-keep
+./oh_modules/@ohos/imageknife
\ No newline at end of file
diff --git a/entry/src/main/module.json5 b/entry/src/main/module.json5
index a493443..5e5c2ba 100644
--- a/entry/src/main/module.json5
+++ b/entry/src/main/module.json5
@@ -6,7 +6,11 @@
     "mainElement": "EntryAbility",
     "deviceTypes": [
       "default",
-      "tablet"
+      "tablet",
+      "tv",
+      "wearable",
+      "car",
+      "2in1"
     ],
     "deliveryWithInstall": true,
     "installationFree": false,
diff --git a/entry/src/ohosTest/module.json5 b/entry/src/ohosTest/module.json5
index 4fc9701..fb8cec4 100644
--- a/entry/src/ohosTest/module.json5
+++ b/entry/src/ohosTest/module.json5
@@ -6,7 +6,11 @@
     "mainElement": "TestAbility",
     "deviceTypes": [
       "default",
-      "tablet"
+      "tablet",
+      "tv",
+      "wearable",
+      "car",
+      "2in1"
     ],
     "deliveryWithInstall": true,
     "installationFree": false,
diff --git a/library/src/main/module.json5 b/library/src/main/module.json5
index 2ccdcbf..af4e4b8 100644
--- a/library/src/main/module.json5
+++ b/library/src/main/module.json5
@@ -4,7 +4,11 @@
     "type": "har",
     "deviceTypes": [
       "default",
-      "tablet"
+      "tablet",
+      "tv",
+      "wearable",
+      "car",
+      "2in1"
     ]
   }
 }
diff --git a/sharedlibrary/obfuscation-rules.txt b/sharedlibrary/obfuscation-rules.txt
index 985b2ae..6bd2ef3 100644
--- a/sharedlibrary/obfuscation-rules.txt
+++ b/sharedlibrary/obfuscation-rules.txt
@@ -15,4 +15,7 @@
 
 # Keep options:
 # -keep-property-name: specifies property names that you want to keep
-# -keep-global-name: specifies names that you want to keep in the global scope
\ No newline at end of file
+# -keep-global-name: specifies names that you want to keep in the global scope
+
+-keep
+./oh_modules/@ohos/imageknife
\ No newline at end of file
diff --git a/sharedlibrary/src/main/module.json5 b/sharedlibrary/src/main/module.json5
index 7e37699..bfccedc 100644
--- a/sharedlibrary/src/main/module.json5
+++ b/sharedlibrary/src/main/module.json5
@@ -5,7 +5,11 @@
     "description": "$string:shared_desc",
     "deviceTypes": [
       "default",
-      "tablet"
+      "tablet",
+      "tv",
+      "wearable",
+      "car",
+      "2in1"
     ],
     "deliveryWithInstall": true,
     "pages": "$profile:main_pages"