diff --git a/replugin-host-gradle/src/main/groovy/com/qihoo360/replugin/gradle/host/RePlugin.groovy b/replugin-host-gradle/src/main/groovy/com/qihoo360/replugin/gradle/host/RePlugin.groovy
index 979e56e4..cec940dd 100644
--- a/replugin-host-gradle/src/main/groovy/com/qihoo360/replugin/gradle/host/RePlugin.groovy
+++ b/replugin-host-gradle/src/main/groovy/com/qihoo360/replugin/gradle/host/RePlugin.groovy
@@ -228,6 +228,9 @@ class RepluginConfig {
     /** 自定义进程的数量(除 UI 和 Persistent 进程) */
     def countProcess = 3
 
+    /** 是否使用常驻进程？ */
+    def persistentEnable = true
+
     /** 常驻进程名称（也就是上面说的 Persistent 进程，开发者可自定义）*/
     def persistentName = ':GuardService'
 
diff --git a/replugin-host-gradle/src/main/groovy/com/qihoo360/replugin/gradle/host/creator/impl/java/RePluginHostConfigCreator.groovy b/replugin-host-gradle/src/main/groovy/com/qihoo360/replugin/gradle/host/creator/impl/java/RePluginHostConfigCreator.groovy
index 46d5d109..c2e70abb 100644
--- a/replugin-host-gradle/src/main/groovy/com/qihoo360/replugin/gradle/host/creator/impl/java/RePluginHostConfigCreator.groovy
+++ b/replugin-host-gradle/src/main/groovy/com/qihoo360/replugin/gradle/host/creator/impl/java/RePluginHostConfigCreator.groovy
@@ -65,6 +65,9 @@ public class RePluginHostConfig {
     // 常驻进程名字
     public static String PERSISTENT_NAME = "${config.persistentName}";
 
+    // 是否使用“常驻进程”（见PERSISTENT_NAME）作为插件的管理进程。若为False，则会使用默认进程
+    public static boolean PERSISTENT_ENABLE = ${config.persistentEnable};
+
     // 背景透明的坑的数量（每种 launchMode 不同）
     public static int ACTIVITY_PIT_COUNT_TS_STANDARD = ${config.countTranslucentStandard};
     public static int ACTIVITY_PIT_COUNT_TS_SINGLE_TOP = ${config.countTranslucentSingleTop};
diff --git a/replugin-host-gradle/src/main/groovy/com/qihoo360/replugin/gradle/host/handlemanifest/ComponentsGenerator.groovy b/replugin-host-gradle/src/main/groovy/com/qihoo360/replugin/gradle/host/handlemanifest/ComponentsGenerator.groovy
index 44b7730a..d907f6f0 100644
--- a/replugin-host-gradle/src/main/groovy/com/qihoo360/replugin/gradle/host/handlemanifest/ComponentsGenerator.groovy
+++ b/replugin-host-gradle/src/main/groovy/com/qihoo360/replugin/gradle/host/handlemanifest/ComponentsGenerator.groovy
@@ -71,18 +71,20 @@ class ComponentsGenerator {
 
             /* 需要编译期动态修改进程名的组件*/
 
+            String pluginMgrProcessName = config.persistentEnable ? config.persistentName : applicationID
+
             // 常驻进程Provider
             provider(
                     "${name}":"com.qihoo360.replugin.component.process.ProcessPitProviderPersist",
                     "${authorities}":"${applicationID}.loader.p.main",
                     "${exp}":"false",
-                    "${process}":"${config.persistentName}")
+                    "${process}":"${pluginMgrProcessName}")
 
             provider(
                     "${name}":"com.qihoo360.replugin.component.provider.PluginPitProviderPersist",
                     "${authorities}":"${applicationID}.Plugin.NP.PSP",
                     "${exp}":"false",
-                    "${process}":"${config.persistentName}")
+                    "${process}":"${pluginMgrProcessName}")
 
             // ServiceManager 服务框架
             provider(
@@ -90,12 +92,12 @@ class ComponentsGenerator {
                     "${authorities}":"${applicationID}.svcmanager",
                     "${exp}":"false",
                     "${multiprocess}":"false",
-                    "${process}":"${config.persistentName}")
+                    "${process}":"${pluginMgrProcessName}")
 
             service(
                     "${name}":"com.qihoo360.replugin.component.service.server.PluginPitServiceGuard",
-                    "${process}":"${config.persistentName}")
-            
+                    "${process}":"${pluginMgrProcessName}")
+
             /* 透明坑 */
             config.countTranslucentStandard.times {
                 activity(
diff --git a/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/loader2/PluginProcessMain.java b/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/loader2/PluginProcessMain.java
index 1a509b64..276e4f3b 100644
--- a/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/loader2/PluginProcessMain.java
+++ b/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/loader2/PluginProcessMain.java
@@ -283,7 +283,7 @@ static final void installHost(IPluginHost host) {
     /**
      * 非常驻进程调用，获取常驻进程的 IPluginHost
      */
-    static final void installHost() {
+    static final void connectToHostSvc() {
         Context context = PMF.getApplicationContext();
 
         //
@@ -352,6 +352,7 @@ public void binderDied() {
             System.exit(1);
         }
 
+        // 注册该进程信息到“插件管理进程”中
         PMF.sPluginMgr.attach();
     }
 
@@ -369,7 +370,7 @@ public static final IPluginHost getPluginHost() {
                 }
             }
             // 再次唤起常驻进程
-            installHost();
+            connectToHostSvc();
         }
         return sPluginHostRemote;
     }
diff --git a/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/loader2/PluginProviderStub.java b/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/loader2/PluginProviderStub.java
index 0c68c073..4abc6b4f 100644
--- a/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/loader2/PluginProviderStub.java
+++ b/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/loader2/PluginProviderStub.java
@@ -25,13 +25,13 @@
 import android.os.RemoteException;
 import android.text.TextUtils;
 
-import com.qihoo360.replugin.utils.CloseableUtils;
 import com.qihoo360.loader2.sp.IPref;
 import com.qihoo360.loader2.sp.PrefImpl;
 import com.qihoo360.replugin.base.IPC;
 import com.qihoo360.replugin.component.process.ProcessPitProviderBase;
 import com.qihoo360.replugin.component.process.ProcessPitProviderPersist;
 import com.qihoo360.replugin.helper.LogDebug;
+import com.qihoo360.replugin.utils.CloseableUtils;
 
 import java.util.Arrays;
 
@@ -127,7 +127,7 @@ public static final Uri stubPlugin(Uri uri, ContentValues values) {
                     //
                     PMF.sPluginMgr.mLocalCookie = cookie;
                     //
-                    PluginProcessMain.installHost();
+                    PluginProcessMain.connectToHostSvc();
                 }
             }
 
diff --git a/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/loader2/PmBase.java b/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/loader2/PmBase.java
index 733085af..c11360ec 100644
--- a/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/loader2/PmBase.java
+++ b/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/loader2/PmBase.java
@@ -44,6 +44,7 @@
 import com.qihoo360.replugin.component.dummy.DummyService;
 import com.qihoo360.replugin.component.process.PluginProcessHost;
 import com.qihoo360.replugin.component.service.server.PluginPitService;
+import com.qihoo360.replugin.helper.HostConfigHelper;
 import com.qihoo360.replugin.helper.LogDebug;
 import com.qihoo360.replugin.helper.LogRelease;
 import com.qihoo360.replugin.model.PluginInfo;
@@ -228,19 +229,29 @@ static final void cleanIntentPluginParams(Intent intent) {
     }
 
     void init() {
-        if (IPC.isPersistentProcess()) {
-            mHostSvc = new PmHostSvc(mContext, this);
-            PluginProcessMain.installHost(mHostSvc);
-            PluginProcessMain.schedulePluginProcessLoop(PluginProcessMain.CHECK_STAGE1_DELAY);
-
+        if (HostConfigHelper.PERSISTENT_ENABLE) {
+            // （默认）“常驻进程”作为插件管理进程，则常驻进程作为Server，其余进程作为Client
+            if (IPC.isPersistentProcess()) {
+                // 初始化“Server”所做工作
+                initForServer();
+            } else {
+                // 连接到Server
+                initForClient();
+            }
         } else {
-            PluginProcessMain.installHost();
-        }
+            // “UI进程”作为插件管理进程（唯一进程），则UI进程既可以作为Server也可以作为Client
+            if (IPC.isUIProcess()) {
+                // 1. 尝试初始化Server所做工作，
+                initForServer();
 
-        if (IPC.isPersistentProcess()) {
-            initForPersistent();
-        } else {
-            initForClient();
+                // 2. 注册该进程信息到“插件管理进程”中
+                // 注意：这里无需再做 initForClient，因为不需要再走一次Binder
+                PMF.sPluginMgr.attach();
+
+            } else {
+                // 其它进程？直接连接到Server即可
+                initForClient();
+            }
         }
 
         // 最新快照
@@ -258,11 +269,15 @@ void init() {
      * Persistent(常驻)进程的初始化
      *
      */
-    private final void initForPersistent() {
+    private final void initForServer() {
         if (LOG) {
             LogDebug.d(PLUGIN_TAG, "search plugins from file system");
         }
 
+        mHostSvc = new PmHostSvc(mContext, this);
+        PluginProcessMain.installHost(mHostSvc);
+        PluginProcessMain.schedulePluginProcessLoop(PluginProcessMain.CHECK_STAGE1_DELAY);
+
         // 兼容即将废弃的p-n方案 by Jiongxuan Zhang
         mAll = new Builder.PxAll();
         Builder.builder(mContext, mAll);
@@ -282,8 +297,6 @@ private final void initForPersistent() {
                 LogRelease.e(PLUGIN_TAG, "lst.p: " + e.getMessage(), e);
             }
         }
-
-
     }
 
     /**
@@ -295,6 +308,17 @@ private final void initForClient() {
             LogDebug.d(PLUGIN_TAG, "list plugins from persistent process");
         }
 
+        // 1. 先尝试连接
+        PluginProcessMain.connectToHostSvc();
+
+        // 2. 然后从常驻进程获取插件列表
+        refreshPluginsFromHostSvc();
+    }
+
+    /**
+     * 从HostSvc（插件管理所在进程）获取所有的插件信息
+     */
+    private void refreshPluginsFromHostSvc() {
         List<PluginInfo> plugins = null;
         try {
             plugins = PluginProcessMain.getPluginHost().listPlugins();
diff --git a/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/RePluginConfig.java b/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/RePluginConfig.java
index c178c0ef..1ded4ac4 100644
--- a/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/RePluginConfig.java
+++ b/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/RePluginConfig.java
@@ -143,30 +143,6 @@ public RePluginConfig setVerifySign(boolean verifySign) {
         return this;
     }
 
-    /**
-     * 是否开启"双进程"模式？
-     *
-     * @return 是否开启
-     */
-    public boolean isPersistentEnable() {
-        return persistentEnable;
-    }
-
-    /**
-     * 设置是否允许开启"双进程"模式，开启后会极大的提升插件加载和获取的性能 <p>
-     * TODO 尚不支持单进程模式，在以后会开发
-     *
-     * @param persistentEnable 是否开启
-     * @return RePluginConfig自己。这样可以连环调用set方法
-     */
-    public RePluginConfig setPersistentEnable(boolean persistentEnable) {
-        if (!checkAllowModify()) {
-            return this;
-        }
-        this.persistentEnable = persistentEnable;
-        return this;
-    }
-
     /**
      * 是否当插件没有指定类时，使用宿主的类？ <p>
      * 有关该开关的具体说明，请参见setUseHostClass方法
diff --git a/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/base/IPC.java b/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/base/IPC.java
index 4ba9a03e..b03cd947 100644
--- a/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/base/IPC.java
+++ b/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/base/IPC.java
@@ -24,7 +24,6 @@
 
 import com.qihoo360.loader.utils.SysUtils;
 import com.qihoo360.loader2.PluginProcessMain;
-import com.qihoo360.replugin.RePlugin;
 import com.qihoo360.replugin.helper.HostConfigHelper;
 import com.qihoo360.replugin.helper.LogDebug;
 
@@ -58,13 +57,17 @@ public static void init(Context context) {
         sPackageName = context.getApplicationInfo().packageName;
 
         // 设置最终的常驻进程名
-        String cppn = HostConfigHelper.PERSISTENT_NAME;
-        if (!TextUtils.isEmpty(cppn)) {
-            if (cppn.startsWith(":")) {
-                sPersistentProcessName = sPackageName + cppn;
-            } else {
-                sPersistentProcessName = cppn;
+        if (HostConfigHelper.PERSISTENT_ENABLE) {
+            String cppn = HostConfigHelper.PERSISTENT_NAME;
+            if (!TextUtils.isEmpty(cppn)) {
+                if (cppn.startsWith(":")) {
+                    sPersistentProcessName = sPackageName + cppn;
+                } else {
+                    sPersistentProcessName = cppn;
+                }
             }
+        } else {
+            sPersistentProcessName = sPackageName;
         }
 
         sIsUIProcess = sCurrentProcess.equals(sPackageName);
@@ -105,11 +108,7 @@ public static String getPersistentProcessName() {
      * @return 插件处理逻辑所在进程名
      */
     public static String getPluginHostProcessName() {
-        if (isPersistentEnable()) {
-            return getPersistentProcessName();
-        } else {
-            return getCurrentProcessName();
-        }
+        return sPersistentProcessName;
     }
 
     /**
@@ -148,7 +147,7 @@ public static boolean isPersistentProcess() {
      * @return 是否支持？
      */
     public static boolean isPersistentEnable() {
-        return RePlugin.getConfig().isPersistentEnable();
+        return HostConfigHelper.PERSISTENT_ENABLE;
     }
 
     /**
diff --git a/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/helper/HostConfigHelper.java b/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/helper/HostConfigHelper.java
index f37a93aa..0bba2bf1 100644
--- a/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/helper/HostConfigHelper.java
+++ b/replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/helper/HostConfigHelper.java
@@ -37,6 +37,9 @@ public class HostConfigHelper {
     // 注意:以下配置项必须和 replugin-host-gradle 插件中的配置相同
     //------------------------------------------------------------
 
+    // 是否使用“常驻进程”（见PERSISTENT_NAME）作为插件的管理进程
+    public static boolean PERSISTENT_ENABLE = true;
+
     // 常驻进程名
     public static String PERSISTENT_NAME = ":GuardService";
 
@@ -76,6 +79,12 @@ public class HostConfigHelper {
             // Ignore, Just use default value
         }
 
+        try {
+            PERSISTENT_ENABLE = readField("PERSISTENT_ENABLE");
+        } catch (NoSuchFieldException e) {
+            // Ignore, Just use default value
+        }
+
         try {
             PERSISTENT_NAME = readField("PERSISTENT_NAME");
         } catch (NoSuchFieldException e) {