diff --git a/services/etc/group b/services/etc/group
index ad537463a90c3dfd6fa86a515d4ca5be2036acae..15b00d930d3f5178b9e7de8ddaddf3dd9c77bafb 100644
--- a/services/etc/group
+++ b/services/etc/group
@@ -29,7 +29,7 @@ shared_relro:x:1037:
 audio:x:1041:
 cameraserver:x:1047:
 uiserver:x:1048:
-servicectrl:x:1050:root,shell,system,samgr,hdf_devmgr
+servicectrl:x:1050:root,shell,system,samgr,hdf_devmgr,foundation
 powerctrl:x:1051:root,shell,system,update,power_host
 bootctrl:x:1052:root,shell,system
 deviceprivate:x:1053:root,shell,system,samgr,hdf_devmgr,deviceinfo,dsoftbus,dms,account,useriam,access_token,device_manager,foundation,dbms,deviceauth,huks_server,dlp_credential
diff --git a/services/etc/param/ohos.para.size b/services/etc/param/ohos.para.size
index 0f7674475452cce3e632188142a07e7ef88eed3e..bf68781d3188ef98d49100f4f925b6ac5573cc0e 100755
--- a/services/etc/param/ohos.para.size
+++ b/services/etc/param/ohos.para.size
@@ -18,16 +18,16 @@ startup_param=40960
 persist_param=40960
 const_param=40960
 persist_sys_param=4096
-hw_sc_param=4096
-hw_sc_build_os_param=4096
-init_param=4096
-init_svc_param=4096
-const_postinstall_param=4096
-const_postinstall_fstab_param=4096
-const_allow_param=4096
-const_allow_mock_param=4096
+hw_sc_param=512
+hw_sc_build_os_param=512
+init_param=512
+init_svc_param=512
+const_postinstall_param=512
+const_postinstall_fstab_param=512
+const_allow_param=512
+const_allow_mock_param=512
 devinfo_public_param=30720
-security_param=4096
+security_param=512
 sys_param=4096
 bootevent_param=4096
 startup_init_param=40960
diff --git a/services/param/adapter/param_dac.c b/services/param/adapter/param_dac.c
index 9f5151b25a588f182107c1f3ecdbfd6983640650..370bbf1da62b30cda6ec821dafc48131c8aecc2d 100644
--- a/services/param/adapter/param_dac.c
+++ b/services/param/adapter/param_dac.c
@@ -266,9 +266,6 @@ static int DacCheckParamPermission(const ParamSecurityLabel *srcLabel, const cha
     if (ret != DAC_RESULT_PERMISSION) {
         PARAM_LOGW("Param '%s' label gid:%d uid:%d mode 0%o", name, srcLabel->cred.gid, srcLabel->cred.uid, localMode);
         PARAM_LOGW("Cfg label %d gid:%d uid:%d mode 0%o ", labelIndex, node->gid, node->uid, node->mode);
-#ifndef STARTUP_INIT_TEST
-        ret = DAC_RESULT_PERMISSION;
-#endif
     }
     return ret;
 }
diff --git a/services/param/include/param_osadp.h b/services/param/include/param_osadp.h
index 076b86157a7aa54c1be7689e0f4b6f9ee2e29dfa..8a1260643ef9a61dc6c7381aad215c72e80f6e90 100755
--- a/services/param/include/param_osadp.h
+++ b/services/param/include/param_osadp.h
@@ -45,7 +45,7 @@ extern "C" {
 #endif
 
 #define PARAM_WORKSPACE_INVALID ((uint32_t)-1)
-#define PARAM_WORKSPACE_MIN (4096)
+#define PARAM_WORKSPACE_MIN (512)
 #if (defined __LITEOS_A__ || defined __LITEOS_M__)
 #define DAC_DEFAULT_MODE 0777
 #ifdef STARTUP_INIT_TEST
diff --git a/services/param/linux/param_request.c b/services/param/linux/param_request.c
index 55e7a3aeecd8e0eb45a81e689241b4dc934e7a6d..4bc08b286ba9a7b4d01bdaa7f747d172ea71fb6e 100644
--- a/services/param/linux/param_request.c
+++ b/services/param/linux/param_request.c
@@ -39,7 +39,7 @@ __attribute__((constructor)) static void ParameterInit(void)
     if (getpid() == 1) {
         return;
     }
-    EnableInitLog(INIT_ERROR);
+    EnableInitLog(INIT_INFO);
     PARAM_WORKSPACE_OPS ops = {0};
     ops.updaterMode = 0;
 #ifdef PARAM_BASE_LOG