diff --git a/services/param/base/param_trie.c b/services/param/base/param_trie.c
index 731242cb5645c0fe8e544d2fad154019297653e0..2ed6c3bb3095f4efddd05748de9e12d6169958bc 100644
--- a/services/param/base/param_trie.c
+++ b/services/param/base/param_trie.c
@@ -76,8 +76,8 @@ static uint32_t AllocateParamTrieNode(WorkSpace *workSpace, const char *key, uin
         workSpace->area->currOffset, workSpace->area->dataSize, workSpace->fileName);
     ParamTrieNode *node = (ParamTrieNode *)(workSpace->area->data + workSpace->area->currOffset);
     node->length = keyLen;
-    int ret = memcpy(node->key, key, keyLen);
-    PARAM_CHECK(ret == 0, return 0, "Failed to copy key");
+    memcpy(node->key, key, keyLen);
+    //PARAM_CHECK(ret == 0, return 0, "Failed to copy key");
     node->key[keyLen] = '\0';
     node->left = 0;
     node->right = 0;