diff --git a/README.md b/README.md
index df09c76..5f0a6ee 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,11 @@ Xposed API Version >= 93
 
 ## 更新日志
 
+v1.09
+
+    无实质更新
+    加了个try
+
 v1.08
 
     删除一个hook函数，解决重复hook
diff --git a/app/build.gradle b/app/build.gradle
index b7d1736..9aa8e6b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,8 +10,8 @@ android {
         applicationId "com.xposed.miuiime"
         minSdkVersion 28
         targetSdkVersion 30
-        versionCode 8
-        versionName '1.08'
+        versionCode 9
+        versionName '1.09'
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -34,6 +34,8 @@ android {
 }
 
 dependencies {
+    implementation 'org.jetbrains:annotations:15.0'
+
 
 //    implementation 'androidx.appcompat:appcompat:1.2.0'
 //    implementation 'com.google.android.material:material:1.3.0'
diff --git a/app/src/main/java/com/xposed/miuiime/MainHook.java b/app/src/main/java/com/xposed/miuiime/MainHook.java
index e25f3d8..d0f0f5b 100644
--- a/app/src/main/java/com/xposed/miuiime/MainHook.java
+++ b/app/src/main/java/com/xposed/miuiime/MainHook.java
@@ -1,5 +1,6 @@
 package com.xposed.miuiime;
 
+import android.annotation.TargetApi;
 import android.os.Build;
 import android.view.inputmethod.InputMethodManager;
 
@@ -46,7 +47,7 @@ public void handleLoadPackage(final XC_LoadPackage.LoadPackageParam lpparam) {
                         lpparam.classLoader, "setNavigationBarColor",
                         int.class, new XC_MethodHook() {
                             @Override
-                            protected void afterHookedMethod(MethodHookParam param) throws Throwable {
+                            protected void afterHookedMethod(MethodHookParam param) {
 //                                      0xff747474, 0x66747474
                                 int color = 0xFFFFFFFF - (int) param.args[0];
                                 XposedHelpers.callStaticMethod(clazz, "customizeBottomViewColor",
@@ -68,7 +69,7 @@ protected void afterHookedMethod(MethodHookParam param) throws Throwable {
                     ClassLoader.class, String.class,
                     new XC_MethodHook() {
                         @Override
-                        protected void afterHookedMethod(MethodHookParam param) throws Throwable {
+                        protected void afterHookedMethod(MethodHookParam param) {
                             final Class<?> clazz = findClass("com.miui.inputmethod.InputMethodBottomManager",
                                     (ClassLoader) param.args[0]);
                             if (isNonCustomize) {
@@ -79,8 +80,9 @@ protected void afterHookedMethod(MethodHookParam param) throws Throwable {
                             //针对A11的修复切换输入法列表
                             findAndHookMethod(clazz, "getSupportIme",
                                     new XC_MethodReplacement() {
+                                        @TargetApi(Build.VERSION_CODES.CUPCAKE)
                                         @Override
-                                        protected Object replaceHookedMethod(MethodHookParam param) throws Throwable {
+                                        protected Object replaceHookedMethod(MethodHookParam param) {
                                             return ((InputMethodManager) getObjectField(
                                                     getStaticObjectField(clazz, "sBottomViewHelper"),
                                                     "mImm")).getEnabledInputMethodList();
@@ -98,7 +100,11 @@ protected Object replaceHookedMethod(MethodHookParam param) throws Throwable {
      * @param clazz 声明或继承字段的类
      */
     private void hookSIsImeSupport(Class<?> clazz) {
-        XposedHelpers.setStaticIntField(clazz, "sIsImeSupport", 1);
+        try {
+            XposedHelpers.setStaticIntField(clazz, "sIsImeSupport", 1);
+        } catch (Exception e) {
+            XposedBridge.log(e);
+        }
     }
 
     /**
@@ -107,13 +113,18 @@ private void hookSIsImeSupport(Class<?> clazz) {
      * @param clazz 声明或继承方法的类
      */
     private void hookIsXiaoAiEnable(Class<?> clazz) {
-        findAndHookMethod(clazz, "isXiaoAiEnable",
-                XC_MethodReplacement.returnConstant(false));
+        try {
+            findAndHookMethod(clazz, "isXiaoAiEnable",
+                    XC_MethodReplacement.returnConstant(false));
+        } catch (Exception e) {
+            XposedBridge.log(e);
+        }
     }
 
     /**
      * 检查Android版本
      */
+    @TargetApi(Build.VERSION_CODES.DONUT)
     public void checkVersion() {
         switch (Build.VERSION.SDK_INT) {
             case 30:
diff --git a/app/src/main/java/com/xposed/miuiime/PropertyUtils.java b/app/src/main/java/com/xposed/miuiime/PropertyUtils.java
index 6a7f306..d713862 100644
--- a/app/src/main/java/com/xposed/miuiime/PropertyUtils.java
+++ b/app/src/main/java/com/xposed/miuiime/PropertyUtils.java
@@ -4,10 +4,13 @@
 
 import java.lang.reflect.Method;
 
+import de.robv.android.xposed.XposedBridge;
+
 public class PropertyUtils {
 
     private static volatile Method get = null;
 
+    @SuppressLint("PrivateApi")
     public static String get(String prop, String defaultvalue) {
         String value = defaultvalue;
         try {
@@ -20,8 +23,8 @@ public static String get(String prop, String defaultvalue) {
                 }
             }
             value = (String) (get.invoke(null, new Object[]{prop, defaultvalue}));
-        } catch (Throwable e) {
-            e.printStackTrace();
+        } catch (Exception e) {
+            XposedBridge.log(e);
         }
         return value;
     }
diff --git a/build.gradle b/build.gradle
index 231eef3..7c2dcda 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.2.0-beta06'
+        classpath 'com.android.tools.build:gradle:4.2.0-rc01'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files