diff --git a/src/create_pcid.c b/src/create_pcid.c
index 5a8a32713752f8db067996ee62781ffc5ea85321..2f23bd38565ded1717290869b143e5d35868cd74 100644
--- a/src/create_pcid.c
+++ b/src/create_pcid.c
@@ -686,6 +686,7 @@ static int32_t AddPriSyscapToJsonObj(char *priSyscapString, uint32_t priSyscapSt
         cJSON_Delete(sysCapArray);
         return -1;
     }
+    cJSON_Delete(sysCapArray);
     return 0;
 }