diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/executable/StringArithmetic.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/executable/StringArithmetic.java
index 7b37ca51c53fa4..49338d8edac12e 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/executable/StringArithmetic.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/executable/StringArithmetic.java
@@ -695,7 +695,7 @@ public static Expression splitPart(StringLikeLiteral first, StringLikeLiteral ch
      */
     @ExecFunction(name = "substring_index")
     public static Expression substringIndex(StringLikeLiteral first, StringLikeLiteral chr, IntegerLiteral number) {
-        String[] parts = first.getValue().split(chr.getValue());
+        String[] parts = first.getValue().split(chr.getValue(), -1);
         if (Math.abs(number.getValue()) >= parts.length) {
             return first;
         }
diff --git a/regression-test/suites/nereids_p0/expression/fold_constant/fold_constant_string_arithmatic.groovy b/regression-test/suites/nereids_p0/expression/fold_constant/fold_constant_string_arithmatic.groovy
index 545ac19576be99..1ee02cea603341 100644
--- a/regression-test/suites/nereids_p0/expression/fold_constant/fold_constant_string_arithmatic.groovy
+++ b/regression-test/suites/nereids_p0/expression/fold_constant/fold_constant_string_arithmatic.groovy
@@ -774,5 +774,27 @@ suite("fold_constant_string_arithmatic") {
     testFoldConst("select append_trailing_char_if_absent('hello', ' ')")
     // Expected Output: 'hello '
 
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AAA','A', -5)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AAA','A', -4)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AAA','A', -3)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AAA','A', -2)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AAA','A', -1)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AAA','A', 0)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AAA','A', 1)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AAA','A', 2)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AAA','A', 3)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AAA','A', 4)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AAA','A', 5)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AA+','A', -4)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AA+','A', -3)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AA+','A', -2)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AA+','A', -1)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AA+','A', 0)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AA+','A', 1)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AA+','A', 2)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AA+','A', 3)")
+    testFoldConst("SELECT SUBSTRING_INDEX('哈哈哈AA+','A', 4)")
+
+
 
 }