diff --git a/src/validator/MutateValidator.cpp b/src/validator/MutateValidator.cpp
index f67003ba7..ce1f95b6a 100644
--- a/src/validator/MutateValidator.cpp
+++ b/src/validator/MutateValidator.cpp
@@ -263,10 +263,10 @@ Status DeleteVerticesValidator::validateImpl() {
         vidRef_ = sentence->vertices()->ref();
         auto type = deduceExprType(vidRef_);
         NG_RETURN_IF_ERROR(type);
-        if (type.value() != Value::Type::STRING) {
+        if (type.value() != vidType_) {
             std::stringstream ss;
-            ss << "The vid should be string type, "
-               << "but input is `" << type.value() << "'";
+            ss << "The vid `" << vidRef_->toString() << "' should be type of `" << vidType_
+               << "', but was`" << type.value() << "'";
             return Status::SemanticError(ss.str());
         }
     } else {
diff --git a/tests/tck/features/delete/DeleteEdge.IntVid.feature b/tests/tck/features/delete/DeleteEdge.IntVid.feature
index c72403bdb..b76964d1f 100644
--- a/tests/tck/features/delete/DeleteEdge.IntVid.feature
+++ b/tests/tck/features/delete/DeleteEdge.IntVid.feature
@@ -135,3 +135,57 @@ Feature: Delete int vid of edge
       | $^.person.name | friend.intimacy | friend._dst |
       | "Zhangsan"     | 50              | "Jack"      |
     Then drop the used space
+
+  Scenario: delete edges use pipe
+    Given load "nba_int_vid" csv data to a new space
+    # test delete with pipe wrong vid type
+    When executing query:
+      """
+      GO FROM hash("Boris Diaw") OVER like YIELD (string)like._src as id | DELETE EDGE like $-.id->$-.id
+      """
+    Then a ExecutionError should be raised at runtime: Wrong srcId type `STRING`, value
+    # delete with pipe, get result by go
+    When executing query:
+      """
+      GO FROM hash("Boris Diaw") OVER like
+      """
+    Then the result should be, in any order, and the columns 0 should be hashed:
+      | like._dst     |
+      | "Tony Parker" |
+      | "Tim Duncan"  |
+    When executing query:
+      """
+      GO FROM hash("Boris Diaw") OVER like
+      YIELD like._src as src, like._dst as dst, like._rank as rank
+      | DELETE EDGE like $-.src->$-.dst @ $-.rank
+      """
+    Then the execution should be successful
+    When executing query:
+      """
+      GO FROM hash("Boris Diaw") OVER like
+      """
+    Then the result should be, in any order:
+      | like._dst |
+    # delete with var, get result by go
+    When executing query:
+      """
+      GO FROM hash("Russell Westbrook") OVER like
+      """
+    Then the result should be, in any order, and the columns 0 should be hashed:
+      | like._dst      |
+      | "Paul George"  |
+      | "James Harden" |
+    When executing query:
+      """
+      $var = GO FROM hash("Russell Westbrook") OVER like YIELD
+      like._src as src, like._dst as dst, like._rank as rank;
+      DELETE EDGE like $var.src -> $var.dst @ $var.rank
+      """
+    Then the execution should be successful
+    When executing query:
+      """
+      GO FROM hash("Russell Westbrook") OVER like
+      """
+    Then the result should be, in any order:
+      | like._dst |
+    And drop the used space
diff --git a/tests/tck/features/delete/DeleteEdge.feature b/tests/tck/features/delete/DeleteEdge.feature
index 68a1043d6..164d51141 100644
--- a/tests/tck/features/delete/DeleteEdge.feature
+++ b/tests/tck/features/delete/DeleteEdge.feature
@@ -136,7 +136,7 @@ Feature: Delete string vid of edge
       | "Zhangsan"     | 50              | "Jack"      |
     Then drop the used space
 
-  Scenario: delete edges for 2.0 syntax
+  Scenario: delete edges use pipe
     Given load "nba" csv data to a new space
     # test delete with pipe wrong vid type
     When executing query:
diff --git a/tests/tck/features/delete/DeleteVertex.IntVid.feature b/tests/tck/features/delete/DeleteVertex.IntVid.feature
index 0a5b08d71..0771b4bf7 100644
--- a/tests/tck/features/delete/DeleteVertex.IntVid.feature
+++ b/tests/tck/features/delete/DeleteVertex.IntVid.feature
@@ -196,4 +196,118 @@ Feature: Delete int vid of vertex
       """
     Then the result should be, in any order:
       | VertexID | player.name | player.age |
+
+  Scenario: delete int vertex by pipe successed
+    Given load "nba_int_vid" csv data to a new space
+    # test delete with pipe wrong vid type
+    When executing query:
+      """
+      GO FROM hash("Boris Diaw") OVER like YIELD (string)like._src as id | DELETE VERTEX $-.id
+      """
+    Then a SemanticError should be raised at runtime:
+    # delete with pipe, get result by go
+    When executing query:
+      """
+      GO FROM hash("Boris Diaw") OVER like
+      """
+    Then the result should be, in any order, and the columns 0 should be hashed:
+      | like._dst     |
+      | "Tony Parker" |
+      | "Tim Duncan"  |
+    When executing query:
+      """
+      GO FROM hash("Tony Parker") OVER like
+      """
+    Then the result should be, in any order, and the columns 0 should be hashed:
+      | like._dst           |
+      | "LaMarcus Aldridge" |
+      | "Manu Ginobili"     |
+      | "Tim Duncan"        |
+    When executing query:
+      """
+      GO FROM hash("Tim Duncan") OVER like
+      """
+    Then the result should be, in any order, and the columns 0 should be hashed:
+      | like._dst       |
+      | "Tony Parker"   |
+      | "Manu Ginobili" |
+    When executing query:
+      """
+      GO FROM hash("Boris Diaw") OVER like YIELD like._dst as id | DELETE VERTEX $-.id
+      """
+    Then the execution should be successful
+    When executing query:
+      """
+      GO FROM hash("Boris Diaw") OVER like
+      """
+    Then the result should be, in any order:
+      | like._dst |
+    When executing query:
+      """
+      GO FROM hash("Tony Parker") OVER like
+      """
+    Then the result should be, in any order:
+      | like._dst |
+    When executing query:
+      """
+      GO FROM hash("Tim Duncan") OVER like
+      """
+    Then the result should be, in any order:
+      | like._dst |
+
+  Scenario: delete with pipe failed, because of the wrong vid type
+    When executing query:
+      """
+      USE nba_int_vid;YIELD "Tom" as id | DELETE VERTEX $-.id;
+      """
+    Then a SemanticError should be raised at runtime: The vid `$-.id' should be type of `INT', but was`STRING'
+    Then drop the used space
+
+  Scenario: delete with var, get result by go
+    Given load "nba_int_vid" csv data to a new space
+    When executing query:
+      """
+      GO FROM hash("Russell Westbrook") OVER like
+      """
+    Then the result should be, in any order, and the columns 0 should be hashed:
+      | like._dst      |
+      | "Paul George"  |
+      | "James Harden" |
+    When executing query:
+      """
+      GO FROM hash("Paul George") OVER like
+      """
+    Then the result should be, in any order, and the columns 0 should be hashed:
+      | like._dst           |
+      | "Russell Westbrook" |
+    When executing query:
+      """
+      GO FROM hash("James Harden") OVER like
+      """
+    Then the result should be, in any order, and the columns 0 should be hashed:
+      | like._dst           |
+      | "Russell Westbrook" |
+    When executing query:
+      """
+      $var = GO FROM hash("Russell Westbrook") OVER like YIELD like._dst as id; DELETE VERTEX $var.id
+      """
+    Then the execution should be successful
+    When executing query:
+      """
+      GO FROM hash("Russell Westbrook") OVER like
+      """
+    Then the result should be, in any order:
+      | like._dst |
+    When executing query:
+      """
+      GO FROM hash("Paul George") OVER like
+      """
+    Then the result should be, in any order:
+      | like._dst |
+    When executing query:
+      """
+      GO FROM hash("Russell Westbrook") OVER like
+      """
+    Then the result should be, in any order:
+      | like._dst |
     Then drop the used space
diff --git a/tests/tck/features/delete/DeleteVertex.feature b/tests/tck/features/delete/DeleteVertex.feature
index d6f79d013..7622c5d30 100644
--- a/tests/tck/features/delete/DeleteVertex.feature
+++ b/tests/tck/features/delete/DeleteVertex.feature
@@ -198,14 +198,14 @@ Feature: Delete string vid of vertex
       | VertexID | player.name | player.age |
     Then drop the used space
 
-  Scenario: delete vertex by pipe
+  Scenario: delete string vertex by pipe
     Given load "nba" csv data to a new space
     # test delete with pipe wrong vid type
     When executing query:
       """
       GO FROM "Boris Diaw" OVER like YIELD like._type as id | DELETE VERTEX $-.id
       """
-    Then a SemanticError should be raised at runtime: The vid should be string type, but input is `INT'
+    Then a SemanticError should be raised at runtime:
     # delete with pipe, get result by go
     When executing query:
       """
@@ -255,7 +255,9 @@ Feature: Delete string vid of vertex
       """
     Then the result should be, in any order:
       | like._dst |
-    # delete with var, get result by go
+
+  Scenario: delete with var, get result by go
+    Given load "nba" csv data to a new space
     When executing query:
       """
       GO FROM "Russell Westbrook" OVER like