diff --git a/source/common/src/systable.c b/source/common/src/systable.c
index 06fe7482e2a8c88872a40230b9045ae03efc81ba..2c1598016719169dfddb4423f9b59c9469d37b3f 100644
--- a/source/common/src/systable.c
+++ b/source/common/src/systable.c
@@ -114,8 +114,8 @@ static const SSysDbTableSchema userFuncSchema[] = {
     {.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP, .sysInfo = false},
     {.name = "code_len", .bytes = 4, .type = TSDB_DATA_TYPE_INT, .sysInfo = false},
     {.name = "bufsize", .bytes = 4, .type = TSDB_DATA_TYPE_INT, .sysInfo = false},
-    {.name = "language", .bytes = TSDB_TYPE_STR_MAX_LEN - 1 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = false},
-    {.name = "body", .bytes = TSDB_MAX_BINARY_LEN, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = false},
+    {.name = "func_language", .bytes = TSDB_TYPE_STR_MAX_LEN - 1 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = false},
+    {.name = "func_body", .bytes = TSDB_MAX_BINARY_LEN, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = false},
 };
 
 static const SSysDbTableSchema userIdxSchema[] = {
diff --git a/tests/script/tsim/query/udfpy.sim b/tests/script/tsim/query/udfpy.sim
index 2340235daa37edbbf11ca018c36eb462d9980231..025df7984be1f199d336e3041421f5960d3a3097 100644
--- a/tests/script/tsim/query/udfpy.sim
+++ b/tests/script/tsim/query/udfpy.sim
@@ -42,6 +42,25 @@ sql show functions;
 if $rows != 4 then
   return -1
 endi
+
+sql select func_language, func_body,name from information_schema.ins_functions order by name
+if $rows != 4 then
+  return -1
+endi
+
+if $data00 != @C@ then 
+  return -1
+endi
+if $data10 != @C@ then 
+  return -1
+endi
+if $data20 != @Python@ then 
+  return -1
+endi
+if $data30 != @Python@ then 
+  return -1
+endi
+
 sql select bit_and(f, f) from t;
 if $rows != 2 then
   return -1