diff --git a/access_token.gni b/access_token.gni
index d62e2c4a4b363d44f82ee9dd9b40512174681eaa..a8bc0423cab0d6e82c76c12c1dbdec5f2f053a51 100644
--- a/access_token.gni
+++ b/access_token.gni
@@ -142,6 +142,7 @@ if (!defined(global_parts_info) ||
 
 declare_args() {
   access_token_camera_float_window_enable = true
+  access_token_load_libs_optional_enable = false
 }
 
 if (!defined(global_parts_info) ||
diff --git a/bundle.json b/bundle.json
index 9a569db586553ce268493299cd781be24b951201..c18ddc980ef8b5140c725474cbc9547c15fd8d86 100644
--- a/bundle.json
+++ b/bundle.json
@@ -21,7 +21,8 @@
     ],
     "features": [
       "access_token_feature_coverage",
-      "access_token_camera_float_window_enable"
+      "access_token_camera_float_window_enable",
+      "access_token_load_libs_optional_enable"
     ],
     "adapted_system_type": [ "standard" ],
     "rom": "10000KB",
diff --git a/services/accesstokenmanager/BUILD.gn b/services/accesstokenmanager/BUILD.gn
index a77405e664764bab2461563bbb2549123699cf5c..584090a05c4cd00649aa5308cc075cc8c28d0462 100644
--- a/services/accesstokenmanager/BUILD.gn
+++ b/services/accesstokenmanager/BUILD.gn
@@ -202,4 +202,7 @@ if (is_standard_system) {
           [ "main/cpp/src/seccomp/sec_comp_enhance_agent.cpp" ]
     }
   }
+    if (access_token_load_libs_optional_enable) {
+      cflags_cc += [ "-DLOAD_LIBS_OPTIONAL_ENABLE" ]
+    }
 }
diff --git a/services/accesstokenmanager/main/cpp/include/permission/permission_manager.h b/services/accesstokenmanager/main/cpp/include/permission/permission_manager.h
index 14cd8a00aa4e814b859d692a3833e5c01217747a..9f10b7a40418755ecab874dcbf01f6795ff4759e 100644
--- a/services/accesstokenmanager/main/cpp/include/permission/permission_manager.h
+++ b/services/accesstokenmanager/main/cpp/include/permission/permission_manager.h
@@ -116,7 +116,7 @@ private:
     bool GetLocationPermissionState(AccessTokenID tokenID, std::vector<PermissionListStateParcel>& reqPermList,
         std::vector<PermissionStatus>& permsList, int32_t apiVersion, const LocationIndex& locationIndex);
     bool IsPermissionStateOrFlagMatched(const PermissionStatus& stata1, const PermissionStatus& stata2);
-    AbilityManagerAccessLoaderInterface* GetAbilityManager();
+   std::shared_ptr<LibraryLoader> GetAbilityManager();
 
     PermissionGrantEvent grantEvent_;
     static std::recursive_mutex mutex_;
@@ -129,7 +129,9 @@ private:
     DISALLOW_COPY_AND_MOVE(PermissionManager);
 
     std::mutex abilityManagerMutex_;
+#ifndef LOAD_LIBS_OPTIONAL_ENABLE
     std::shared_ptr<LibraryLoader> abilityManagerLoader_;
+#endif
 };
 } // namespace AccessToken
 } // namespace Security
diff --git a/services/accesstokenmanager/main/cpp/src/permission/permission_manager.cpp b/services/accesstokenmanager/main/cpp/src/permission/permission_manager.cpp
index e8f12d45707d1506aae607d55be9b55aa2c81d92..34d97e7372adbf46017401906a41c3db4bbc227d 100644
--- a/services/accesstokenmanager/main/cpp/src/permission/permission_manager.cpp
+++ b/services/accesstokenmanager/main/cpp/src/permission/permission_manager.cpp
@@ -263,16 +263,18 @@ int PermissionManager::GetPermissionFlag(AccessTokenID tokenID, const std::strin
     return ret;
 }
 
-AbilityManagerAccessLoaderInterface* PermissionManager::GetAbilityManager()
+std::shared_ptr<LibraryLoader> PermissionManager::GetAbilityManager()
 {
+    
+#ifdef LOAD_LIBS_OPTIONAL_ENABLE
+    std::shared_ptr<LibraryLoader> loader = std::make_shared<LibraryLoader>(ABILITY_MANAGER_LIBPATH);
+    return loader;
+#else
     if (abilityManagerLoader_ == nullptr) {
-        std::lock_guard<std::mutex> lock(abilityManagerMutex_);
-        if (abilityManagerLoader_ == nullptr) {
-            abilityManagerLoader_ = std::make_shared<LibraryLoader>(ABILITY_MANAGER_LIBPATH);
-        }
+        abilityManagerLoader_ = std::make_shared<LibraryLoader>(ABILITY_MANAGER_LIBPATH);
     }
-
-    return abilityManagerLoader_->GetObject<AbilityManagerAccessLoaderInterface>();
+    return abilityManagerLoader_;
+#endif
 }
 
 int32_t PermissionManager::RequestAppPermOnSetting(const HapTokenInfo& hapInfo,
@@ -290,7 +292,9 @@ int32_t PermissionManager::RequestAppPermOnSetting(const HapTokenInfo& hapInfo,
         .callerTokenId = IPCSkeleton::GetCallingTokenID()
     };
 
-    AbilityManagerAccessLoaderInterface* abilityManager = GetAbilityManager();
+    std::shared_ptr<LibraryLoader> abilityManagerLoader = GetAbilityManager();
+    AbilityManagerAccessLoaderInterface* abilityManager =
+        abilityManagerLoader->GetObject<AbilityManagerAccessLoaderInterface>();
     if (abilityManager == nullptr) {
         LOGE(ATM_DOMAIN, ATM_TAG, "AbilityManager is nullptr!");
         return AccessTokenError::ERR_SERVICE_ABNORMAL;
@@ -372,7 +376,9 @@ int32_t PermissionManager::UpdateTokenPermissionState(
         // To notify kill process when perm is revoke
         if (needKill && (!isGranted && !isSecCompGrantedBefore)) {
             LOGI(ATM_DOMAIN, ATM_TAG, "(%{public}s) is revoked, kill process(%{public}u).", permission.c_str(), id);
-            AbilityManagerAccessLoaderInterface* abilityManager = GetAbilityManager();
+            std::shared_ptr<LibraryLoader> abilityManagerLoader = GetAbilityManager();
+            AbilityManagerAccessLoaderInterface* abilityManager =
+                abilityManagerLoader->GetObject<AbilityManagerAccessLoaderInterface>();
             if (abilityManager == nullptr) {
                 LOGE(ATM_DOMAIN, ATM_TAG, "AbilityManager is nullptr!");
             } else if ((ret = abilityManager->KillProcessForPermissionUpdate(id)) != ERR_OK) {
diff --git a/services/common/json_parse/BUILD.gn b/services/common/json_parse/BUILD.gn
index 6b340009fac7c2125272bcdfe6f45adb6c420501..52a34088506a558a80403ce8e34364756c57565b 100644
--- a/services/common/json_parse/BUILD.gn
+++ b/services/common/json_parse/BUILD.gn
@@ -98,9 +98,5 @@ ohos_shared_library("accesstoken_cjson_utils") {
       "c_utils:utils",
       "hilog:libhilog",
     ]
-    if (customization_config_policy_enable) {
-      cflags_cc += [ "-DCUSTOMIZATION_CONFIG_POLICY_ENABLE" ]
-      external_deps += [ "config_policy:configpolicy_util" ]
-    }
   }
 }