diff --git a/configapp/src/main/java/com/jiqiu/configapp/ConfigManager.java b/configapp/src/main/java/com/jiqiu/configapp/ConfigManager.java
index 3d0dc8e..272816d 100644
--- a/configapp/src/main/java/com/jiqiu/configapp/ConfigManager.java
+++ b/configapp/src/main/java/com/jiqiu/configapp/ConfigManager.java
@@ -253,6 +253,15 @@ public class ConfigManager {
         saveConfig();
     }
     
+    public int getInjectionDelay() {
+        return config.injectionDelay;
+    }
+    
+    public void setInjectionDelay(int delay) {
+        config.injectionDelay = delay;
+        saveConfig();
+    }
+    
     // Copy SO files directly to app's data directory
     private void deploySoFilesToApp(String packageName) {
         AppConfig appConfig = config.perAppConfig.get(packageName);
@@ -402,6 +411,7 @@ public class ConfigManager {
     public static class ModuleConfig {
         public boolean enabled = true;
         public boolean hideInjection = false;
+        public int injectionDelay = 2; // Default 2 seconds
         public List<SoFile> globalSoFiles = new ArrayList<>();
         public Map<String, AppConfig> perAppConfig = new HashMap<>();
     }
diff --git a/configapp/src/main/java/com/jiqiu/configapp/SettingsFragment.java b/configapp/src/main/java/com/jiqiu/configapp/SettingsFragment.java
index c8bedf5..310fb29 100644
--- a/configapp/src/main/java/com/jiqiu/configapp/SettingsFragment.java
+++ b/configapp/src/main/java/com/jiqiu/configapp/SettingsFragment.java
@@ -8,6 +8,9 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.RadioButton;
 import android.widget.RadioGroup;
+import android.widget.EditText;
+import android.text.TextWatcher;
+import android.text.Editable;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -24,6 +27,8 @@ public class SettingsFragment extends Fragment {
     private RadioGroup radioGroupFilter;
     private RadioButton radioShowAll;
     private RadioButton radioHideSystem;
+    private EditText editInjectionDelay;
+    private ConfigManager configManager;
     
     private SharedPreferences sharedPreferences;
     private OnSettingsChangeListener settingsChangeListener;
@@ -53,6 +58,9 @@ public class SettingsFragment extends Fragment {
         radioGroupFilter = view.findViewById(R.id.radio_group_filter);
         radioShowAll = view.findViewById(R.id.radio_show_all);
         radioHideSystem = view.findViewById(R.id.radio_hide_system);
+        editInjectionDelay = view.findViewById(R.id.editInjectionDelay);
+        
+        configManager = new ConfigManager(getContext());
     }
     
     private void initSharedPreferences() {
@@ -67,6 +75,10 @@ public class SettingsFragment extends Fragment {
         } else {
             radioShowAll.setChecked(true);
         }
+        
+        // Load injection delay
+        int injectionDelay = configManager.getInjectionDelay();
+        editInjectionDelay.setText(String.valueOf(injectionDelay));
     }
     
     private void setupListeners() {
@@ -86,6 +98,32 @@ public class SettingsFragment extends Fragment {
                 }
             }
         });
+        
+        // Injection delay listener
+        editInjectionDelay.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
+
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count) {}
+
+            @Override
+            public void afterTextChanged(Editable s) {
+                String text = s.toString().trim();
+                if (!text.isEmpty()) {
+                    try {
+                        int delay = Integer.parseInt(text);
+                        // Limit delay between 0 and 60 seconds
+                        if (delay < 0) delay = 0;
+                        if (delay > 60) delay = 60;
+                        
+                        configManager.setInjectionDelay(delay);
+                    } catch (NumberFormatException e) {
+                        // Ignore invalid input
+                    }
+                }
+            }
+        });
     }
     
     public void setOnSettingsChangeListener(OnSettingsChangeListener listener) {
diff --git a/configapp/src/main/res/layout/fragment_settings.xml b/configapp/src/main/res/layout/fragment_settings.xml
index 3270a17..953b6cc 100644
--- a/configapp/src/main/res/layout/fragment_settings.xml
+++ b/configapp/src/main/res/layout/fragment_settings.xml
@@ -72,6 +72,77 @@
 
         </com.google.android.material.card.MaterialCardView>
 
+        <!-- 注入延迟时间设置 -->
+        <com.google.android.material.card.MaterialCardView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="16dp">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:padding="16dp">
+
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:text="注入延迟时间"
+                    android:textSize="16sp"
+                    android:textStyle="bold"
+                    android:layout_marginBottom="8dp" />
+
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:text="设置SO文件注入前的等待时间，以确保应用完全初始化"
+                    android:textSize="14sp"
+                    android:textColor="@android:color/darker_gray"
+                    android:layout_marginBottom="12dp" />
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal"
+                    android:gravity="center_vertical">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="延迟时间（秒）："
+                        android:textSize="14sp"
+                        android:layout_marginEnd="8dp" />
+
+                    <EditText
+                        android:id="@+id/editInjectionDelay"
+                        android:layout_width="80dp"
+                        android:layout_height="wrap_content"
+                        android:inputType="number"
+                        android:text="2"
+                        android:textAlignment="center"
+                        android:hint="0-60"
+                        android:layout_marginEnd="8dp" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="秒"
+                        android:textSize="14sp" />
+
+                </LinearLayout>
+
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:text="建议值：2-5秒。某些应用可能需要更长时间。"
+                    android:textSize="12sp"
+                    android:textColor="@android:color/darker_gray"
+                    android:layout_marginTop="8dp" />
+
+            </LinearLayout>
+
+        </com.google.android.material.card.MaterialCardView>
+
         <!-- 其他设置可以在这里添加 -->
         <com.google.android.material.card.MaterialCardView
             android:layout_width="match_parent"
diff --git a/module/src/main/cpp/config.cpp b/module/src/main/cpp/config.cpp
index fd7209a..447e79c 100644
--- a/module/src/main/cpp/config.cpp
+++ b/module/src/main/cpp/config.cpp
@@ -31,6 +31,13 @@ namespace Config {
         } else if (json[valueStart] == 't' || json[valueStart] == 'f') {
             // Boolean value
             return (json.substr(valueStart, 4) == "true") ? "true" : "false";
+        } else {
+            // Number value
+            size_t valueEnd = json.find_first_of(",} \t\n", valueStart);
+            if (valueEnd == std::string::npos) {
+                return json.substr(valueStart);
+            }
+            return json.substr(valueStart, valueEnd - valueStart);
         }
         
         return "";
@@ -118,7 +125,13 @@ namespace Config {
         std::string hideStr = extractValue(json, "hideInjection");
         g_config.hideInjection = (hideStr == "true");
         
-        LOGD("Module enabled: %d, hide injection: %d", g_config.enabled, g_config.hideInjection);
+        std::string delayStr = extractValue(json, "injectionDelay");
+        if (!delayStr.empty()) {
+            g_config.injectionDelay = std::stoi(delayStr);
+        }
+        
+        LOGD("Module enabled: %d, hide injection: %d, injection delay: %d", 
+             g_config.enabled, g_config.hideInjection, g_config.injectionDelay);
         
         // Parse perAppConfig
         size_t perAppPos = json.find("\"perAppConfig\"");
@@ -212,4 +225,11 @@ namespace Config {
         }
         return InjectionMethod::STANDARD;
     }
+    
+    int getInjectionDelay() {
+        if (!g_configLoaded) {
+            readConfig();
+        }
+        return g_config.injectionDelay;
+    }
 }
\ No newline at end of file
diff --git a/module/src/main/cpp/config.h b/module/src/main/cpp/config.h
index 86b4583..9ed022b 100644
--- a/module/src/main/cpp/config.h
+++ b/module/src/main/cpp/config.h
@@ -28,6 +28,7 @@ namespace Config {
     struct ModuleConfig {
         bool enabled = true;
         bool hideInjection = false;
+        int injectionDelay = 2; // Default 2 seconds
         std::unordered_map<std::string, AppConfig> perAppConfig;
     };
     
@@ -45,6 +46,9 @@ namespace Config {
     
     // Get injection method for specific app
     InjectionMethod getAppInjectionMethod(const std::string& packageName);
+    
+    // Get injection delay in seconds
+    int getInjectionDelay();
 }
 
 #endif // CONFIG_H
\ No newline at end of file
diff --git a/module/src/main/cpp/hack_new.cpp b/module/src/main/cpp/hack_new.cpp
index 1860eab..1bd3d68 100644
--- a/module/src/main/cpp/hack_new.cpp
+++ b/module/src/main/cpp/hack_new.cpp
@@ -88,8 +88,12 @@ void load_so_file_custom_linker(const char *game_data_dir, const Config::SoFile
 void hack_thread_func(const char *game_data_dir, const char *package_name, JavaVM *vm) {
     LOGI("Hack thread started for package: %s", package_name);
     
-    // Wait a bit for app to initialize and files to be copied
-    sleep(2);
+    // Get injection delay from config
+    int delay = Config::getInjectionDelay();
+    LOGI("Waiting %d seconds before injection", delay);
+    
+    // Wait for app to initialize and files to be copied
+    sleep(delay);
     
     // Get injection method for this app
     Config::InjectionMethod method = Config::getAppInjectionMethod(package_name);