diff --git a/services/param/adapter/param_selinux.c b/services/param/adapter/param_selinux.c
index 12be0ef93e73a2ef9b5169bf5977043929517f67..3af44dc7f7e3733dfad6a2d96b62b4d0793123fd 100644
--- a/services/param/adapter/param_selinux.c
+++ b/services/param/adapter/param_selinux.c
@@ -51,11 +51,6 @@ static int InitLocalSecurityLabel(ParamSecurityLabel *security, int isInit)
             return 0, "Failed to dlsym selinuxHandle, %s", dlerror());
     }
     void *handle = g_selinuxSpace.selinuxHandle;
-    if (g_selinuxSpace.setSelinuxLogCallback == NULL) {
-        g_selinuxSpace.setSelinuxLogCallback = (void (*)())dlsym(handle, "SetSelinuxLogCallback");
-        PARAM_CHECK(g_selinuxSpace.setSelinuxLogCallback != NULL,
-            return -1, "Failed to dlsym setSelinuxLogCallback %s", dlerror());
-    }
     if (g_selinuxSpace.setParamCheck == NULL) {
         g_selinuxSpace.setParamCheck = (SelinuxSetParamCheck)dlsym(handle, "SetParamCheck");
         PARAM_CHECK(g_selinuxSpace.setParamCheck != NULL, return -1, "Failed to dlsym setParamCheck %s", dlerror());
@@ -68,9 +63,9 @@ static int InitLocalSecurityLabel(ParamSecurityLabel *security, int isInit)
         g_selinuxSpace.getParamLabel = (const char * (*)(const char *))dlsym(handle, "GetParamLabel");
         PARAM_CHECK(g_selinuxSpace.getParamLabel != NULL, return -1, "Failed to dlsym getParamLabel %s", dlerror());
     }
-    if (g_selinuxSpace.readParamCheck == NULL) {
-        g_selinuxSpace.readParamCheck = (int (*)(const char *))dlsym(handle, "ReadParamCheck");
-        PARAM_CHECK(g_selinuxSpace.readParamCheck != NULL, return -1, "Failed to dlsym readParamCheck %s", dlerror());
+    if (g_selinuxSpace.initParamSelinux == NULL) {
+        g_selinuxSpace.initParamSelinux = (void (*)())dlsym(handle, "InitParamSelinux");
+        PARAM_CHECK(g_selinuxSpace.initParamSelinux != NULL, return -1, "Failed to dlsym initParamSelinux ");
     }
     if (g_selinuxSpace.destroyParamList == NULL) {
         g_selinuxSpace.destroyParamList =
@@ -78,11 +73,9 @@ static int InitLocalSecurityLabel(ParamSecurityLabel *security, int isInit)
         PARAM_CHECK(g_selinuxSpace.destroyParamList != NULL,
             return -1, "Failed to dlsym destroyParamList %s", dlerror());
     }
-    if (isInit) { // log
-        g_selinuxSpace.setSelinuxLogCallback();
-    }
+    g_selinuxSpace.initParamSelinux();
 #endif
-    PARAM_LOGV("Load sulinux lib success.");
+    PARAM_LOGV("Load selinux lib success.");
     return 0;
 }
 
diff --git a/services/param/include/param_security.h b/services/param/include/param_security.h
index 28093b14b6f09922357673e51c5a0eaaf93a3ae5..2ede0bcbdb70e7436fcb3461fb9dad5159f6d4e9 100644
--- a/services/param/include/param_security.h
+++ b/services/param/include/param_security.h
@@ -101,6 +101,7 @@ typedef struct SelinuxSpace_ {
     void (*setSelinuxLogCallback)();
     int (*setParamCheck)(const char *paraName, struct ucred *uc);
     const char *(*getParamLabel)(const char *paraName);
+    void (*initParamSelinux)();
     int (*readParamCheck)(const char *paraName);
     ParamContextsList *(*getParamList)();
     void (*destroyParamList)(ParamContextsList **list);