diff --git a/fe/fe-core/src/main/java/com/starrocks/qe/SessionVariable.java b/fe/fe-core/src/main/java/com/starrocks/qe/SessionVariable.java
index ba64442c007366..0d401426695c8a 100644
--- a/fe/fe-core/src/main/java/com/starrocks/qe/SessionVariable.java
+++ b/fe/fe-core/src/main/java/com/starrocks/qe/SessionVariable.java
@@ -462,7 +462,6 @@ public static MaterializedViewRewriteMode parse(String str) {
     public static final String BIG_QUERY_LOG_CPU_SECOND_THRESHOLD = "big_query_log_cpu_second_threshold";
     public static final String BIG_QUERY_LOG_SCAN_BYTES_THRESHOLD = "big_query_log_scan_bytes_threshold";
     public static final String BIG_QUERY_LOG_SCAN_ROWS_THRESHOLD = "big_query_log_scan_rows_threshold";
-    public static final String ENABLE_BIG_QUERY_PROFILE = "enable_big_query_profile";
     public static final String BIG_QUERY_PROFILE_SECOND_THRESHOLD = "big_query_profile_second_threshold";
 
     public static final String SQL_DIALECT = "sql_dialect";
@@ -849,11 +848,8 @@ public static MaterializedViewRewriteMode parse(String str) {
     @VariableMgr.VarAttr(name = ENABLE_ASYNC_PROFILE, flag = VariableMgr.INVISIBLE)
     private boolean enableAsyncProfile = true;
 
-    @VariableMgr.VarAttr(name = ENABLE_BIG_QUERY_PROFILE)
-    private boolean enableBigQueryProfile = false;
-
     @VariableMgr.VarAttr(name = BIG_QUERY_PROFILE_SECOND_THRESHOLD)
-    private int bigQueryProfileSecondThreshold = 30;
+    private int bigQueryProfileSecondThreshold = 0;
 
     @VariableMgr.VarAttr(name = RESOURCE_GROUP_ID, alias = RESOURCE_GROUP_ID_V2,
             show = RESOURCE_GROUP_ID_V2, flag = VariableMgr.INVISIBLE)
@@ -1662,7 +1658,7 @@ public void setEnableLoadProfile(boolean enableLoadProfile) {
     }
 
     public boolean isEnableBigQueryProfile() {
-        return enableBigQueryProfile;
+        return bigQueryProfileSecondThreshold > 0;
     }
 
     public int getBigQueryProfileSecondThreshold() {
@@ -2794,7 +2790,6 @@ public TQueryOptions toThrift() {
         tResult.setQuery_timeout(Math.min(Integer.MAX_VALUE / 1000, queryTimeoutS));
         tResult.setQuery_delivery_timeout(Math.min(Integer.MAX_VALUE / 1000, queryDeliveryTimeoutS));
         tResult.setEnable_profile(enableProfile);
-        tResult.setEnable_big_query_profile(enableBigQueryProfile);
         tResult.setBig_query_profile_second_threshold(bigQueryProfileSecondThreshold);
         tResult.setRuntime_profile_report_interval(runtimeProfileReportInterval);
         tResult.setBatch_size(chunkSize);