diff --git a/.github/workflows/k8s-ci.yml b/.github/workflows/k8s-ci.yml
index 35706de262e9..58a940fa137f 100644
--- a/.github/workflows/k8s-ci.yml
+++ b/.github/workflows/k8s-ci.yml
@@ -419,9 +419,9 @@ jobs:
       - name: Helm Test
         run: |
           cd charts
-          helm template graphscope --set image.registry="",image.tag=${SHORT_SHA} \
+          helm template graphscope --set image.registry="",image.tag="${SHORT_SHA}" \
                                   ./graphscope
-          helm install graphscope --set image.registry="",image.tag=${SHORT_SHA} \
+          helm install graphscope --set image.registry="",image.tag="${SHORT_SHA}" \
                                   ./graphscope
           helm test graphscope --timeout 5m0s
           export NODE_IP=$(kubectl get pod -lgraphscope.coordinator.name=coordinator-graphscope -ojsonpath="{.items[0].status.hostIP}")
diff --git a/interactive_engine/compiler/src/main/java/com/alibaba/graphscope/common/jna/BooleanConverter.java b/interactive_engine/compiler/src/main/java/com/alibaba/graphscope/common/jna/BooleanConverter.java
new file mode 100644
index 000000000000..a6f38412f115
--- /dev/null
+++ b/interactive_engine/compiler/src/main/java/com/alibaba/graphscope/common/jna/BooleanConverter.java
@@ -0,0 +1,24 @@
+package com.alibaba.graphscope.common.jna;
+
+import com.sun.jna.FromNativeContext;
+import com.sun.jna.ToNativeContext;
+import com.sun.jna.TypeConverter;
+
+// to convert java boolean to i32 and define i32 as the native bool type
+public class BooleanConverter implements TypeConverter {
+    @Override
+    public Object toNative(Object value, ToNativeContext context) {
+        return Integer.valueOf(Boolean.TRUE.equals(value) ? 1 : 0);
+    }
+
+    @Override
+    public Object fromNative(Object value, FromNativeContext context) {
+        return ((Integer) value).intValue() != 0 ? Boolean.TRUE : Boolean.FALSE;
+    }
+
+    @Override
+    public Class<?> nativeType() {
+        // BOOL is 32-bit int
+        return Integer.class;
+    }
+}
diff --git a/interactive_engine/compiler/src/main/java/com/alibaba/graphscope/common/jna/IrTypeMapper.java b/interactive_engine/compiler/src/main/java/com/alibaba/graphscope/common/jna/IrTypeMapper.java
index 5858ed26c07d..db43493dde21 100644
--- a/interactive_engine/compiler/src/main/java/com/alibaba/graphscope/common/jna/IrTypeMapper.java
+++ b/interactive_engine/compiler/src/main/java/com/alibaba/graphscope/common/jna/IrTypeMapper.java
@@ -24,5 +24,6 @@ public class IrTypeMapper extends DefaultTypeMapper {
     private IrTypeMapper() {
         super();
         addTypeConverter(IntEnum.class, new EnumConverter());
+        addTypeConverter(Boolean.class, new BooleanConverter());
     }
 }
diff --git a/interactive_engine/executor/ir/core/rust-toolchain.toml b/interactive_engine/executor/ir/core/rust-toolchain.toml
deleted file mode 100644
index 0f512f6ba2b5..000000000000
--- a/interactive_engine/executor/ir/core/rust-toolchain.toml
+++ /dev/null
@@ -1,5 +0,0 @@
-[toolchain]
-# The default profile includes rustc, rust-std, cargo, rust-docs, rustfmt and clippy.
-# https://rust-lang.github.io/rustup/concepts/profiles.html
-profile = "default"
-channel = "1.60.0"
diff --git a/interactive_engine/executor/ir/core/src/plan/ffi.rs b/interactive_engine/executor/ir/core/src/plan/ffi.rs
index f8891f378bed..70917c8f7bf1 100644
--- a/interactive_engine/executor/ir/core/src/plan/ffi.rs
+++ b/interactive_engine/executor/ir/core/src/plan/ffi.rs
@@ -371,7 +371,7 @@ impl TryFrom<FfiVariable> for common_pb::Variable {
 #[derive(Default)]
 pub struct FfiAlias {
     alias: FfiNameOrId,
-    is_query_given: bool,
+    is_query_given: i32,
 }
 
 impl TryFrom<FfiAlias> for Option<common_pb::NameOrId> {
@@ -942,8 +942,11 @@ mod project {
     use super::*;
     /// To initialize a project operator.
     #[no_mangle]
-    pub extern "C" fn init_project_operator(is_append: bool) -> *const c_void {
-        let project = Box::new(pb::Project { mappings: vec![], is_append });
+    pub extern "C" fn init_project_operator(is_append: i32) -> *const c_void {
+        let project = Box::new(pb::Project {
+            mappings: vec![],
+            is_append: if is_append == 0 { false } else { true },
+        });
         Box::into_raw(project) as *const c_void
     }
 
diff --git a/interactive_engine/executor/rust-toolchain.toml b/interactive_engine/executor/rust-toolchain.toml
deleted file mode 100644
index 0f512f6ba2b5..000000000000
--- a/interactive_engine/executor/rust-toolchain.toml
+++ /dev/null
@@ -1,5 +0,0 @@
-[toolchain]
-# The default profile includes rustc, rust-std, cargo, rust-docs, rustfmt and clippy.
-# https://rust-lang.github.io/rustup/concepts/profiles.html
-profile = "default"
-channel = "1.60.0"