diff --git a/include/codec_config/syscap_define.h b/include/codec_config/syscap_define.h
index be54e8252c0ba21c8e8ebf78867b89f41c99b376..aa8026a12004e25f9cf781a3d654ac752f47cef0 100644
--- a/include/codec_config/syscap_define.h
+++ b/include/codec_config/syscap_define.h
@@ -379,6 +379,8 @@ typedef enum SystemCapabilityNum {
     DISTRIBUTEDSCHED_APPCOLLABORATION,
     MULTIMEDIA_AVSESSION_AVINPUTCAST,
     GAME_GAMECONTROLLER,
+    DISTRIBUTEDDATAMANAGER_DATAINTELLIGENCE_CORE,
+    MULTIMODALAWARENESS_DEVICESTATUS,
     // Add before here
     SYSCAP_BASIC_END = 500,
 } SyscapNum;
@@ -742,6 +744,8 @@ const static SyscapWithNum g_arraySyscap[] = {
     {"SystemCapability.MultimodalAwarness.Motion", MULTIMODALAWARENESS_MOTION},
     {"SystemCapability.DistributedSched.AppCollaboration", DISTRIBUTEDSCHED_APPCOLLABORATION},
     {"SystemCapability.Game.GameController", GAME_GAMECONTROLLER},
+    {"SystemCapability.DistributedDataManager.DataIntelligence.Core", DISTRIBUTEDDATAMANAGER_DATAINTELLIGENCE_CORE},
+    {"SystemCapability.MultimodalAwareness.DeviceStatus", MULTIMODALAWARENESS_DEVICESTATUS},
 };
 
 #ifdef __cplusplus
diff --git a/src/create_pcid.c b/src/create_pcid.c
index da299fe77dc9004582e5ae4320bc7a3338b4f379..1b08215bc22b6d05260ac2ba526223c29de62bab 100644
--- a/src/create_pcid.c
+++ b/src/create_pcid.c
@@ -379,6 +379,11 @@ static int32_t GetPriSyscap(PCIDMain *pcidMain, cJSON *sysCapObject, int32_t con
     char *tempPriSyscapStr = priSyscapStr;
     char *ptrPrivateSyscap = (char *)(pcidMain + 1);
     while (*ptrPrivateSyscap != '\0') {
+        size_t currentLen = tempPriSyscapStr - priSyscapStr;
+        if (currentLen >= SINGLE_SYSCAP_LEN - 1) {
+            printf("Syscap name exceeds maximum length\n");
+            return GetPriSyscapResult(capVectorPtr, -1);
+        }
         if (*ptrPrivateSyscap == ',') {
             *tempPriSyscapStr = '\0';
             int32_t ret = sprintf_s(fullCapStr, SINGLE_SYSCAP_LEN, "SystemCapability.%s", priSyscapStr);