diff --git a/source/libs/scalar/src/sclvector.c b/source/libs/scalar/src/sclvector.c
index 31c23612e3..d9ccd64268 100644
--- a/source/libs/scalar/src/sclvector.c
+++ b/source/libs/scalar/src/sclvector.c
@@ -1041,19 +1041,18 @@ int8_t gDisplyTypes[TSDB_DATA_TYPE_MAX][TSDB_DATA_TYPE_MAX] = {
     /*FLOA*/   0,  0,  0,  0,  0,  0,  6,  7,  8,  8, 10,  6,  6,  6,  8,  8, -1,  0,  0,  0,  8,
     /*DOUB*/   0,  0,  0,  0,  0,  0,  0,  7,  8,  8, 10,  7,  7,  7,  8,  8, -1,  0,  0,  0,  8,
     /*VARC*/   0,  0,  0,  0,  0,  0,  0,  0,  8,  8, 10,  8,  8,  8,  8,  8, -1,  0,  0,  0,  8,
-    /*TIME*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  9, 10,  5,  5, 14,  8,  8, -1,  0,  0,  0,  8,
+    /*TIME*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  9, 10,  5,  5,  5,  8,  8, -1,  0,  0,  0,  8,
     /*NCHA*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 10, 10, 10, 10, 10, 10, -1,  0,  0,  0, 10,
     /*UTIN*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 11, 12, 13, 14,  8, -1,  0,  0,  0,  8,
     /*USMA*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 12, 13, 14,  8, -1,  0,  0,  0,  8,
     /*UINT*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 13, 14,  8, -1,  0,  0,  0,  8,
     /*UBIG*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 14,  8, -1,  0,  0,  0,  8,
-    /*JSON*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 15, -1,  0,  0,  0,  -1,
-    /*VARB*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 16,  0,  0,  0,  0,
+    /*JSON*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 15, -1,  0,  0,  0,  8,
+    /*VARB*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 16,  0,  0,  0, -1,
     /*DECI*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
     /*BLOB*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
     /*MEDB*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, -1,
-    /*GEOM*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 20
-};
+    /*GEOM*/   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 20};
 
 int32_t vectorGetConvertType(int32_t type1, int32_t type2) {
   if (type1 == type2) {
diff --git a/tests/script/tsim/scalar/caseWhen.sim b/tests/script/tsim/scalar/caseWhen.sim
index f7f554cd56..1bc7352d25 100644
--- a/tests/script/tsim/scalar/caseWhen.sim
+++ b/tests/script/tsim/scalar/caseWhen.sim
@@ -1064,8 +1064,8 @@ sql_error select case when sum(f1) then sum(f1)-abs(f1) end from tba1;
 sql drop database if exists test_db;
 sql create database test_db vgroups 5;
 sql use test_db;
-sql create stable test_stable (ts TIMESTAMP,c_int INT,c_uint INT UNSIGNED, c_bigint BIGINT, c_ubigint BIGINT UNSIGNED, c_float FLOAT, c_double DOUBLE, c_binary BINARY(20), c_smallint SMALLINT, c_usmallint SMALLINT UNSIGNED, c_tinyint TINYINT,c_utinyint TINYINT UNSIGNED,c_bool BOOL,c_nchar NCHAR(20), c_varchar VARCHAR(20), c_varbinary VARBINARY(20), c_geometry GEOMETRY(50)) tags(tag_id INT);
-sql create table t_test using test_stable tags(1);
+sql create stable test_stable (ts TIMESTAMP,c_int INT,c_uint INT UNSIGNED, c_bigint BIGINT, c_ubigint BIGINT UNSIGNED, c_float FLOAT, c_double DOUBLE, c_binary BINARY(20), c_smallint SMALLINT, c_usmallint SMALLINT UNSIGNED, c_tinyint TINYINT,c_utinyint TINYINT UNSIGNED,c_bool BOOL,c_nchar NCHAR(20), c_varchar VARCHAR(20), c_varbinary VARBINARY(20), c_geometry GEOMETRY(50)) tags(tag_id JSON);
+sql create table t_test using test_stable tags('{\"tag1\":5}');
 sql insert into t_test values ('2022-09-30 15:15:01',123,456,1234567890,9876543210,123.45,678.90,'binary_val',32767,65535,127,255,true,'涛思数据','varchar_val', '1101', 'point(10 10)');
 
 sql select case when c_int > 100 then c_float else c_int end as result from t_test;
@@ -1141,6 +1141,21 @@ if $data00 != true then
   return -1
 endi
 
+sql select case when 0 then tag_id else c_geometry end as result from t_test;
+if $data00 != 16842773 then
+  return -1
+endi
+
+sql select case when 0 then tag_id else c_int end as result from t_test;
+if $data00 != 123 then
+  return -1
+endi
+
+sql select case when 0 then tag_id else c_float end as result from t_test;
+if $data00 != 123.449997 then
+  return -1
+endi
+
 sql_error select case when c_double > 100 then c_varbinary else c_geometry end as result from t_test;
 sql_error select case when c_bool then c_double else c_varbinary end as result from t_test;
 sql_error select case when c_bool then c_varbinary else c_varchar end as result from t_test;