diff --git a/include/common/tmsg.h b/include/common/tmsg.h
index a7da778513..70a32cd266 100644
--- a/include/common/tmsg.h
+++ b/include/common/tmsg.h
@@ -2187,8 +2187,9 @@ int32_t tSerializeSShowVariablesReq(void* buf, int32_t bufLen, SShowVariablesReq
 
 typedef struct {
   char name[TSDB_CONFIG_OPTION_LEN + 1];
-  char value[TSDB_CONFIG_VALUE_LEN + 1];
+  char value[TSDB_CONFIG_PATH_LEN + 1];
   char scope[TSDB_CONFIG_SCOPE_LEN + 1];
+  char info[TSDB_CONFIG_INFO_LEN + 1];
 } SVariablesInfo;
 
 typedef struct {
diff --git a/include/libs/nodes/cmdnodes.h b/include/libs/nodes/cmdnodes.h
index 514eddbc24..0b617c7ce3 100644
--- a/include/libs/nodes/cmdnodes.h
+++ b/include/libs/nodes/cmdnodes.h
@@ -42,10 +42,11 @@ extern "C" {
 #define SHOW_CREATE_VIEW_RESULT_FIELD1_LEN (TSDB_VIEW_FNAME_LEN + 4 + VARSTR_HEADER_SIZE)
 #define SHOW_CREATE_VIEW_RESULT_FIELD2_LEN (TSDB_MAX_ALLOWED_SQL_LEN + VARSTR_HEADER_SIZE)
 
-#define SHOW_LOCAL_VARIABLES_RESULT_COLS       3
+#define SHOW_LOCAL_VARIABLES_RESULT_COLS       4
 #define SHOW_LOCAL_VARIABLES_RESULT_FIELD1_LEN (TSDB_CONFIG_OPTION_LEN + VARSTR_HEADER_SIZE)
-#define SHOW_LOCAL_VARIABLES_RESULT_FIELD2_LEN (TSDB_CONFIG_VALUE_LEN + VARSTR_HEADER_SIZE)
+#define SHOW_LOCAL_VARIABLES_RESULT_FIELD2_LEN (TSDB_CONFIG_PATH_LEN + VARSTR_HEADER_SIZE)
 #define SHOW_LOCAL_VARIABLES_RESULT_FIELD3_LEN (TSDB_CONFIG_SCOPE_LEN + VARSTR_HEADER_SIZE)
+#define SHOW_LOCAL_VARIABLES_RESULT_FIELD4_LEN (TSDB_CONFIG_INFO_LEN + VARSTR_HEADER_SIZE)
 
 #define COMPACT_DB_RESULT_COLS       3
 #define COMPACT_DB_RESULT_FIELD1_LEN 32
diff --git a/include/util/tdef.h b/include/util/tdef.h
index ba30e78c59..695b4159fd 100644
--- a/include/util/tdef.h
+++ b/include/util/tdef.h
@@ -195,9 +195,9 @@ static const EOperatorType OPERATOR_ARRAY[] = {
   OP_TYPE_MULTI,
   OP_TYPE_DIV,
   OP_TYPE_REM,
-  
+
   OP_TYPE_MINUS,
-  
+
   OP_TYPE_BIT_AND,
   OP_TYPE_BIT_OR,
 
@@ -213,7 +213,7 @@ static const EOperatorType OPERATOR_ARRAY[] = {
   OP_TYPE_NOT_LIKE,
   OP_TYPE_MATCH,
   OP_TYPE_NMATCH,
-  
+
   OP_TYPE_IS_NULL,
   OP_TYPE_IS_NOT_NULL,
   OP_TYPE_IS_TRUE,
@@ -222,7 +222,7 @@ static const EOperatorType OPERATOR_ARRAY[] = {
   OP_TYPE_IS_NOT_TRUE,
   OP_TYPE_IS_NOT_FALSE,
   OP_TYPE_IS_NOT_UNKNOWN,
-  //OP_TYPE_COMPARE_MAX_VALUE, 
+  //OP_TYPE_COMPARE_MAX_VALUE,
 
   OP_TYPE_JSON_GET_VALUE,
   OP_TYPE_JSON_CONTAINS,
@@ -631,6 +631,8 @@ enum { RAND_ERR_MEMORY = 1, RAND_ERR_FILE = 2, RAND_ERR_NETWORK = 4 };
 #define TSDB_CONFIG_VALUE_LEN  64
 #define TSDB_CONFIG_SCOPE_LEN  8
 #define TSDB_CONFIG_NUMBER     16
+#define TSDB_CONFIG_PATH_LEN   128
+#define TSDB_CONFIG_INFO_LEN   64
 
 #define QUERY_ID_SIZE      20
 #define QUERY_OBJ_ID_SIZE  18
diff --git a/source/client/inc/clientInt.h b/source/client/inc/clientInt.h
index 90505ed25a..da56dcf75e 100644
--- a/source/client/inc/clientInt.h
+++ b/source/client/inc/clientInt.h
@@ -47,10 +47,11 @@ enum {
   RES_TYPE__TMQ_BATCH_META,
 };
 
-#define SHOW_VARIABLES_RESULT_COLS       3
+#define SHOW_VARIABLES_RESULT_COLS       4
 #define SHOW_VARIABLES_RESULT_FIELD1_LEN (TSDB_CONFIG_OPTION_LEN + VARSTR_HEADER_SIZE)
 #define SHOW_VARIABLES_RESULT_FIELD2_LEN (TSDB_CONFIG_VALUE_LEN + VARSTR_HEADER_SIZE)
 #define SHOW_VARIABLES_RESULT_FIELD3_LEN (TSDB_CONFIG_SCOPE_LEN + VARSTR_HEADER_SIZE)
+#define SHOW_VARIABLES_RESULT_FIELD4_LEN (TSDB_CONFIG_INFO_LEN + VARSTR_HEADER_SIZE)
 
 #define TD_RES_QUERY(res)          (*(int8_t*)(res) == RES_TYPE__QUERY)
 #define TD_RES_TMQ(res)            (*(int8_t*)(res) == RES_TYPE__TMQ)
diff --git a/source/client/src/clientMsgHandler.c b/source/client/src/clientMsgHandler.c
index 9a723218ff..e182cd97ee 100644
--- a/source/client/src/clientMsgHandler.c
+++ b/source/client/src/clientMsgHandler.c
@@ -541,6 +541,10 @@ static int32_t buildShowVariablesBlock(SArray* pVars, SSDataBlock** block) {
   infoData.info.bytes = SHOW_VARIABLES_RESULT_FIELD3_LEN;
   TSDB_CHECK_NULL(taosArrayPush(pBlock->pDataBlock, &infoData), code, line, END, terrno);
 
+  infoData.info.type = TSDB_DATA_TYPE_VARCHAR;
+  infoData.info.bytes = SHOW_VARIABLES_RESULT_FIELD4_LEN;
+  TSDB_CHECK_NULL(taosArrayPush(pBlock->pDataBlock, &infoData), code, line, END, terrno);
+
   int32_t numOfCfg = taosArrayGetSize(pVars);
   code = blockDataEnsureCapacity(pBlock, numOfCfg);
   TSDB_CHECK_CODE(code, line, END);
@@ -569,6 +573,13 @@ static int32_t buildShowVariablesBlock(SArray* pVars, SSDataBlock** block) {
     TSDB_CHECK_NULL(pColInfo, code, line, END, terrno);
     code = colDataSetVal(pColInfo, i, scope, false);
     TSDB_CHECK_CODE(code, line, END);
+
+    char info[TSDB_CONFIG_INFO_LEN + VARSTR_HEADER_SIZE] = {0};
+    STR_WITH_MAXSIZE_TO_VARSTR(info, pInfo->info, TSDB_CONFIG_INFO_LEN + VARSTR_HEADER_SIZE);
+    pColInfo = taosArrayGet(pBlock->pDataBlock, c++);
+    TSDB_CHECK_NULL(pColInfo, code, line, END, terrno);
+    code = colDataSetVal(pColInfo, i, info, false);
+    TSDB_CHECK_CODE(code, line, END);
   }
 
   pBlock->info.rows = numOfCfg;
@@ -825,7 +836,7 @@ int32_t processCompactDbRsp(void* param, SDataBuf* pMsg, int32_t code) {
       tscError("failed to post semaphore");
     }
   }
-  return code;  
+  return code;
 }
 
 __async_send_cb_fn_t getMsgRspHandle(int32_t msgType) {
@@ -845,7 +856,7 @@ __async_send_cb_fn_t getMsgRspHandle(int32_t msgType) {
     case TDMT_MND_SHOW_VARIABLES:
       return processShowVariablesRsp;
     case TDMT_MND_COMPACT_DB:
-      return processCompactDbRsp;  
+      return processCompactDbRsp;
     default:
       return genericRspCallback;
   }
diff --git a/source/common/src/systable.c b/source/common/src/systable.c
index 4993ece7c1..12b789f14e 100644
--- a/source/common/src/systable.c
+++ b/source/common/src/systable.c
@@ -327,8 +327,9 @@ static const SSysDbTableSchema configSchema[] = {
 static const SSysDbTableSchema variablesSchema[] = {
     {.name = "dnode_id", .bytes = 4, .type = TSDB_DATA_TYPE_INT, .sysInfo = true},
     {.name = "name", .bytes = TSDB_CONFIG_OPTION_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
-    {.name = "value", .bytes = TSDB_CONFIG_VALUE_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
+    {.name = "value", .bytes = TSDB_CONFIG_PATH_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
     {.name = "scope", .bytes = TSDB_CONFIG_SCOPE_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
+    {.name = "info", .bytes = TSDB_CONFIG_INFO_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
 };
 
 static const SSysDbTableSchema topicSchema[] = {
diff --git a/source/common/src/tmisce.c b/source/common/src/tmisce.c
index 0ac59ef4a4..dfba2ebf6c 100644
--- a/source/common/src/tmisce.c
+++ b/source/common/src/tmisce.c
@@ -297,17 +297,16 @@ _start:
 
     TAOS_CHECK_GOTO(colDataSetVal(pColInfo, numOfRows, name, false), NULL, _exit);
 
-    char    value[TSDB_CONFIG_VALUE_LEN + VARSTR_HEADER_SIZE] = {0};
+    char    value[TSDB_CONFIG_PATH_LEN + VARSTR_HEADER_SIZE] = {0};
     int32_t valueLen = 0;
-
+    SDiskCfg* pDiskCfg = NULL;
     if (strcasecmp(pItem->name, "dataDir") == 0 && exSize > 0) {
       char*     buf = &value[VARSTR_HEADER_SIZE];
-      SDiskCfg* pDiskCfg = taosArrayGet(pItem->array, index);
-      valueLen = snprintf(buf, TSDB_CONFIG_VALUE_LEN, "%s l:%d p:%d d:%" PRIi8, pDiskCfg->dir, pDiskCfg->level,
-                          pDiskCfg->primary, pDiskCfg->disable);
+      pDiskCfg = taosArrayGet(pItem->array, index);
+      valueLen = tsnprintf(buf, TSDB_CONFIG_PATH_LEN, "%s", pDiskCfg->dir);
       index++;
     } else {
-      TAOS_CHECK_GOTO(cfgDumpItemValue(pItem, &value[VARSTR_HEADER_SIZE], TSDB_CONFIG_VALUE_LEN, &valueLen), NULL,
+      TAOS_CHECK_GOTO(cfgDumpItemValue(pItem, &value[VARSTR_HEADER_SIZE], TSDB_CONFIG_PATH_LEN, &valueLen), NULL,
                       _exit);
     }
     varDataSetLen(value, valueLen);
@@ -331,6 +330,23 @@ _start:
     }
     TAOS_CHECK_GOTO(colDataSetVal(pColInfo, numOfRows, scope, false), NULL, _exit);
 
+    char info[TSDB_CONFIG_INFO_LEN + VARSTR_HEADER_SIZE] = {0};
+    if (strcasecmp(pItem->name, "dataDir") == 0) {
+      char* buf = &info[VARSTR_HEADER_SIZE];
+      valueLen = tsnprintf(buf, TSDB_CONFIG_INFO_LEN, "level %d primary %d disabled %" PRIi8, pDiskCfg->level,
+                              pDiskCfg->primary, pDiskCfg->disable);
+    } else {
+      valueLen = 0;
+    }
+    varDataSetLen(info, valueLen);
+
+    pColInfo = taosArrayGet(pBlock->pDataBlock, col++);
+    if (pColInfo == NULL) {
+      code = terrno;
+      TAOS_CHECK_GOTO(code, NULL, _exit);
+    }
+    TAOS_CHECK_GOTO(colDataSetVal(pColInfo, numOfRows, info, false), NULL, _exit);
+
     numOfRows++;
     if (index > 0 && index <= exSize) {
       goto _start;
diff --git a/source/dnode/mnode/impl/src/mndDnode.c b/source/dnode/mnode/impl/src/mndDnode.c
index 24ae8382f9..8931558874 100644
--- a/source/dnode/mnode/impl/src/mndDnode.c
+++ b/source/dnode/mnode/impl/src/mndDnode.c
@@ -1104,6 +1104,7 @@ static int32_t mndProcessShowVariablesReq(SRpcMsg *pReq) {
   (void)strcpy(info.name, "statusInterval");
   (void)snprintf(info.value, TSDB_CONFIG_VALUE_LEN, "%d", tsStatusInterval);
   (void)strcpy(info.scope, "server");
+  // fill info.info
   if (taosArrayPush(rsp.variables, &info) == NULL) {
     code = terrno;
     goto _OVER;
diff --git a/source/libs/command/src/command.c b/source/libs/command/src/command.c
index 5afdf87afb..6689b5541b 100644
--- a/source/libs/command/src/command.c
+++ b/source/libs/command/src/command.c
@@ -953,6 +953,12 @@ static int32_t buildLocalVariablesResultDataBlock(SSDataBlock** pOutput) {
     goto _exit;
   }
 
+  infoData.info.type = TSDB_DATA_TYPE_VARCHAR;
+  infoData.info.bytes = SHOW_LOCAL_VARIABLES_RESULT_FIELD4_LEN;
+  if (taosArrayPush(pBlock->pDataBlock, &infoData) == NULL) {
+    goto _exit;
+  }
+
   *pOutput = pBlock;
 
 _exit:
diff --git a/source/libs/parser/src/parTranslater.c b/source/libs/parser/src/parTranslater.c
index 99c03c412c..9bea3491c3 100755
--- a/source/libs/parser/src/parTranslater.c
+++ b/source/libs/parser/src/parTranslater.c
@@ -3311,11 +3311,11 @@ static int32_t selectCommonType(SDataType* commonType, const SDataType* newType)
   } else {
     resultType = gDisplyTypes[type2][type1];
   }
-  
+
   if (resultType == -1) {
     return TSDB_CODE_SCALAR_CONVERT_ERROR;
   }
-  
+
   if (commonType->type == newType->type) {
     commonType->bytes = TMAX(commonType->bytes, newType->bytes);
     return TSDB_CODE_SUCCESS;
@@ -3328,9 +3328,9 @@ static int32_t selectCommonType(SDataType* commonType, const SDataType* newType)
   } else {
     commonType->bytes = TMAX(TMAX(commonType->bytes, newType->bytes), TYPE_BYTES[resultType]);
   }
-  
+
   commonType->type = resultType;
-  
+
   return TSDB_CODE_SUCCESS;
 }
 
@@ -13127,7 +13127,7 @@ static int32_t extractShowCreateViewResultSchema(int32_t* numOfCols, SSchema** p
 }
 
 static int32_t extractShowVariablesResultSchema(int32_t* numOfCols, SSchema** pSchema) {
-  *numOfCols = 3;
+  *numOfCols = SHOW_LOCAL_VARIABLES_RESULT_COLS; // SHOW_VARIABLES_RESULT_COLS
   *pSchema = taosMemoryCalloc((*numOfCols), sizeof(SSchema));
   if (NULL == (*pSchema)) {
     return terrno;
@@ -13138,13 +13138,17 @@ static int32_t extractShowVariablesResultSchema(int32_t* numOfCols, SSchema** pS
   strcpy((*pSchema)[0].name, "name");
 
   (*pSchema)[1].type = TSDB_DATA_TYPE_BINARY;
-  (*pSchema)[1].bytes = TSDB_CONFIG_VALUE_LEN;
+  (*pSchema)[1].bytes = TSDB_CONFIG_PATH_LEN;
   strcpy((*pSchema)[1].name, "value");
 
   (*pSchema)[2].type = TSDB_DATA_TYPE_BINARY;
   (*pSchema)[2].bytes = TSDB_CONFIG_SCOPE_LEN;
   strcpy((*pSchema)[2].name, "scope");
 
+  (*pSchema)[3].type = TSDB_DATA_TYPE_BINARY;
+  (*pSchema)[3].bytes = TSDB_CONFIG_INFO_LEN;
+  strcpy((*pSchema)[3].name, "info");
+
   return TSDB_CODE_SUCCESS;
 }