diff --git a/fe/fe-core/src/main/java/org/apache/doris/statistics/ColumnStatistic.java b/fe/fe-core/src/main/java/org/apache/doris/statistics/ColumnStatistic.java
index 72c1e988b978cc..0eac50cc79aa65 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/statistics/ColumnStatistic.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/statistics/ColumnStatistic.java
@@ -270,8 +270,8 @@ public boolean enclosed(ColumnStatistic other) {
     @Override
     public String toString() {
         return isUnKnown ? "unknown" : String.format(
-                "ndv=%.4f, min=%f(%s), max=%f(%s), count=%.4f, avgSizeByte=%f, numNulls=%f",
-                ndv, minValue, minExpr, maxValue, maxExpr, count, avgSizeByte, numNulls);
+                "ndv=%.4f, min=%f(%s), max=%f(%s), numNulls=%.2f, count=%.4f, avgSizeByte=%f, numNulls=%f",
+                ndv, minValue, minExpr, maxValue, maxExpr, numNulls, count, avgSizeByte, numNulls);
     }
 
     public JSONObject toJson() {