diff --git a/app/src/main/java/com/coldmint/rust/pro/CreateUnitActivity.kt b/app/src/main/java/com/coldmint/rust/pro/CreateUnitActivity.kt
index 35ce337..1a99bd8 100644
--- a/app/src/main/java/com/coldmint/rust/pro/CreateUnitActivity.kt
+++ b/app/src/main/java/com/coldmint/rust/pro/CreateUnitActivity.kt
@@ -4,8 +4,11 @@ import com.coldmint.rust.pro.base.BaseActivity
 import android.os.Bundle
 import android.content.Intent
 import android.view.LayoutInflater
+import android.view.Menu
+import android.view.MenuItem
 import android.widget.*
 import androidx.activity.result.contract.ActivityResultContracts
+import com.coldmint.dialog.CoreDialog
 import com.coldmint.rust.pro.adapters.CreateUnitPageAdapter
 import com.coldmint.rust.pro.databinding.ActivityCreateUnitBinding
 import com.google.android.material.tabs.TabLayoutMediator
@@ -21,6 +24,23 @@ class CreateUnitActivity : BaseActivity<ActivityCreateUnitBinding>() {
         }
     }
 
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
+        menuInflater.inflate(R.menu.menu_create_unit, menu)
+        return true
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (item.itemId == R.id.help) {
+            val dialog =
+                CoreDialog(this).setTitle(R.string.help).setMessage(R.string.template_help_message)
+            dialog.setPositiveButton(R.string.dialog_ok) {
+
+            }
+            dialog.show()
+        }
+        return super.onOptionsItemSelected(item)
+    }
+
     fun initView() {
         val intent = intent
         val bundle = intent.getBundleExtra("data")
diff --git a/app/src/main/java/com/coldmint/rust/pro/SettingsActivity.kt b/app/src/main/java/com/coldmint/rust/pro/SettingsActivity.kt
index d10d6d2..c8961cb 100644
--- a/app/src/main/java/com/coldmint/rust/pro/SettingsActivity.kt
+++ b/app/src/main/java/com/coldmint/rust/pro/SettingsActivity.kt
@@ -12,6 +12,7 @@ import android.widget.Toast
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.preference.*
 import com.bumptech.glide.Glide
+import com.coldmint.rust.core.tool.AppOperator
 import com.coldmint.rust.core.tool.FileOperator
 import com.coldmint.rust.pro.databinding.ActivitySettingsBinding
 import com.coldmint.rust.pro.tool.GlobalMethod
@@ -76,6 +77,12 @@ class SettingsActivity : BaseActivity<ActivitySettingsBinding>() {
                 true
             }
 
+            val obtainSourceCode = manager.findPreference<PreferenceScreen>(requireContext().getString(R.string.setting_obtain_source_code))
+            obtainSourceCode!!.onPreferenceClickListener = Preference.OnPreferenceClickListener {
+                AppOperator.useBrowserAccessWebPage(requireContext(),"https://github.com/Cold-Mint/RustAssistant")
+                true
+            }
+
             val game = manager.findPreference<PreferenceScreen>("set_game_pack")
             game!!.onPreferenceClickListener = Preference.OnPreferenceClickListener {
                 startActivity(Intent(context, ApplicationListActivity::class.java))
diff --git a/app/src/main/java/com/coldmint/rust/pro/fragments/AllUnitsFragment.kt b/app/src/main/java/com/coldmint/rust/pro/fragments/AllUnitsFragment.kt
index 1cf7e03..11901fb 100644
--- a/app/src/main/java/com/coldmint/rust/pro/fragments/AllUnitsFragment.kt
+++ b/app/src/main/java/com/coldmint/rust/pro/fragments/AllUnitsFragment.kt
@@ -87,7 +87,7 @@ class AllUnitsFragment(
             addFileToHistory(file, handler = handler, whenAddComplete = {
                 val intent = Intent(requireContext(), EditActivity::class.java)
                 intent.putExtra("data", bundle)
-                fragmentActivity?.startActivityForResult(intent, 2)
+                requireActivity().startActivity(intent)
             })
         }
     }
diff --git a/app/src/main/res/drawable/baseline_help_outline_24.xml b/app/src/main/res/drawable/baseline_help_outline_24.xml
new file mode 100644
index 0000000..d2f9639
--- /dev/null
+++ b/app/src/main/res/drawable/baseline_help_outline_24.xml
@@ -0,0 +1,5 @@
+<vector android:autoMirrored="true" android:height="24dp"
+    android:tint="#000000" android:viewportHeight="24"
+    android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M11,18h2v-2h-2v2zM12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,20c-4.41,0 -8,-3.59 -8,-8s3.59,-8 8,-8 8,3.59 8,8 -3.59,8 -8,8zM12,6c-2.21,0 -4,1.79 -4,4h2c0,-1.1 0.9,-2 2,-2s2,0.9 2,2c0,2 -3,1.75 -3,5h2c0,-2.25 3,-2.5 3,-5 0,-2.21 -1.79,-4 -4,-4z"/>
+</vector>
diff --git a/app/src/main/res/menu/menu_create_unit.xml b/app/src/main/res/menu/menu_create_unit.xml
new file mode 100644
index 0000000..dfcf9b2
--- /dev/null
+++ b/app/src/main/res/menu/menu_create_unit.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/help"
+        android:title="@string/help"
+        android:icon="@drawable/baseline_help_outline_24"
+        app:showAsAction="always"/>
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 2cda001..82cc183 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -550,7 +550,6 @@
     <string name="location_info">位于%1$s第%2$d行：</string>
     <string name="covers_the_import">您正在尝试导入低版本的模板包(%1$s)，当前版本(%2$s)，这将覆盖更新的内容。要继续嘛?</string>
     <string name="covers_the_import_mod">%1$s已存在，这将覆盖旧的内容。要继续嘛?</string>
-    <string name="help">使用文档</string>
     <string name="empty_text">无法为空文件制作模板。</string>
     <string name="value_selector_array_describe">使用\",\"分割参数，也可以使用\"[\"和\"]\"注解参数。例如:[喜欢:like]，喜欢将被显示给用户，选中后，写入like。</string>
     <string name="template_save_complete">模板添加完成，请现在退出模板制作器嘛？</string>
@@ -947,5 +946,9 @@
     <string name="compile_error">编译错误</string>
     <string name="compile_error_message">很抱歉，源文件编译失败了。错误信息为：\n%1$s</string>
     <string name="follow_introduction">登录后即可解锁关注系统</string>
-
+    <string name="help">帮助</string>
+    <string name="template_help_message">助手使用模板创建单位，模板的本质是一段json描述。助手模板解析器会解析json，构建出用户界面。您可以在\"模板社区\"订阅您感兴趣的模板。订阅后会随时保持更新。</string>
+    <string name="obtain_source_code_msg">在Github上查看铁锈助手的源代码，助手已开源，欢迎二次开发。</string>
+    <string name="obtain_source_code">获取源代码</string>
+    <string name="setting_obtain_source_code" translatable="false">ObtainSourceCode</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/xml/root_preferences.xml b/app/src/main/res/xml/root_preferences.xml
index e21bc97..b91f654 100644
--- a/app/src/main/res/xml/root_preferences.xml
+++ b/app/src/main/res/xml/root_preferences.xml
@@ -266,6 +266,11 @@
         app:key="developerModeGroup"
         app:title="@string/sync_header">
 
+        <PreferenceScreen
+            app:key="@string/setting_obtain_source_code"
+            android:summary="@string/obtain_source_code_msg"
+            app:title="@string/obtain_source_code"/>
+
         <PreferenceScreen
             app:key="@string/setting_see_error_info"
             app:summary="@string/see_error_info_tip"
diff --git a/assistantCoreLibrary/src/main/java/com/coldmint/rust/core/dataBean/template/WebTemplateData.kt b/assistantCoreLibrary/src/main/java/com/coldmint/rust/core/dataBean/template/WebTemplateData.kt
index 1bb6bd7..f046de1 100644
--- a/assistantCoreLibrary/src/main/java/com/coldmint/rust/core/dataBean/template/WebTemplateData.kt
+++ b/assistantCoreLibrary/src/main/java/com/coldmint/rust/core/dataBean/template/WebTemplateData.kt
@@ -40,8 +40,13 @@ data class WebTemplateData(
         private lateinit var jsonObject: JSONObject
 
         override fun getJson(): JSONObject {
-            if (!this::jsonObject.isInitialized) {
-                jsonObject = JSONObject(content)
+            try {
+                if (!this::jsonObject.isInitialized) {
+                    jsonObject = JSONObject(content)
+                }
+            }catch (e:Exception){
+                e.printStackTrace()
+                jsonObject = JSONObject()
             }
             return jsonObject
         }