diff --git a/.github/workflows/build_bff_sdk.yaml b/.github/workflows/build_bff_sdk.yaml
new file mode 100644
index 000000000..0c6e19113
--- /dev/null
+++ b/.github/workflows/build_bff_sdk.yaml
@@ -0,0 +1,59 @@
+name: BFF SDK Tests/Push
+
+on:
+  push:
+    branches:
+      - 'main'
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+    inputs:
+      OnlyTestGeneratedSdk:
+        description: 'only test bff-sdk-generator, but not push'
+        required: true
+        default: 'true'
+        type: boolean
+
+env:
+  GOPROXY: https://proxy.golang.org/,direct
+
+concurrency:
+  group: '${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}'
+  cancel-in-progress: true
+
+jobs:
+  build-bff-sdk:
+    env:
+      GRL_SDK_TEST_ONLY: true
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Golang
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: 'go.mod'
+      - uses: dorny/paths-filter@v2
+        id: gql-changes
+        with:
+          filters: |
+            gql:
+              - 'apiserver/graph/schema/*.gql'
+      - name: setting token to npmrc
+        if: (( github.event_name == 'push' && steps.gql-changes.outputs.gql == 'true') || github.event_name == 'workflow_dispatch')
+        run: |
+          echo '//registry.npmjs.org/:_authToken="${{ secrets.NPM_TOKEN }}"' >> ~/.npmrc
+      - name: Set variable on Merge pull request
+        if: github.event_name == 'push'
+        run: |
+          echo "GRL_SDK_TEST_ONLY=false" >> $GITHUB_ENV
+      - name: Set variable on workflow_dispatch
+        if: github.event_name == 'workflow_dispatch'
+        run: |
+          echo "GRL_SDK_TEST_ONLY=$TEST_ONLY" >> $GITHUB_ENV
+        env:
+          TEST_ONLY: ${{ inputs.OnlyTestGeneratedSdk }}
+      - name: make sdk
+        if: (steps.gql-changes.outputs.gql == 'true' || github.event_name == 'workflow_dispatch')
+        run: tests/build-bff-sdk.sh
+        env:
+          GRL_SDK_TEST_ONLY: ${{ env.GRL_SDK_TEST_ONLY }}
\ No newline at end of file
diff --git a/.github/workflows/example_test.yaml b/.github/workflows/example_test.yaml
index 8d134761b..9500ad795 100644
--- a/.github/workflows/example_test.yaml
+++ b/.github/workflows/example_test.yaml
@@ -7,12 +7,6 @@ on:
   pull_request:
     branches: [main]
   workflow_dispatch:
-    inputs:
-      OnlyTestGeneratedSdk:
-        description: 'only test bff-sdk-generator, but not push'
-        required: true
-        default: 'true'
-        type: boolean
 
 env:
   LOG_DIR: "/tmp/kubeagi-example-test/logs"
@@ -59,8 +53,6 @@ jobs:
           path: /tmp/operator.image.tar
 
   example-test:
-    env:
-      GRL_SDK_TEST_ONLY: true
     needs:
       - build-image
     runs-on: ubuntu-latest
@@ -114,33 +106,3 @@ jobs:
         with:
           name: ${{ github.sha }}-${{ matrix.no }}.logs
           path: ${{ env.LOG_DIR }}
-      - uses: dorny/paths-filter@v2
-        if: matrix.no == 1
-        id: gql-changes
-        with:
-          filters: |
-            gql:
-              - 'apiserver/graph/schema/*.gql'
-      - name: setting token to npmrc
-        if: (( github.event_name == 'push' && steps.gql-changes.outputs.gql == 'true') || github.event_name == 'workflow_dispatch') && matrix.no == 1
-        run: |
-          echo '//dev-npm.k8s.com.cn/:_authToken="${{ secrets.TENX_NPM_TOKEN }}"' >> ~/.npmrc
-          echo '//registry.npmjs.org/:_authToken="${{ secrets.NPM_TOKEN }}"' >> ~/.npmrc
-      - name: Set variable on Merge pull request
-        if: github.event_name == 'push' && matrix.no == 1
-        run: |
-          echo "GRL_SDK_TEST_ONLY=false" >> $GITHUB_ENV
-      - name: Set variable on workflow_dispatch
-        if: github.event_name == 'workflow_dispatch'
-        run: |
-          echo "GRL_SDK_TEST_ONLY=$TEST_ONLY" >> $GITHUB_ENV
-        env:
-          TEST_ONLY: ${{ inputs.OnlyTestGeneratedSdk }}
-      - name: make sdk
-        if: (steps.gql-changes.outputs.gql == 'true' || github.event_name == 'workflow_dispatch') && matrix.no == 1
-        run: |
-          kubectl port-forward svc/arcadia-apiserver -n arcadia 8888:8081 --address 0.0.0.0 >/dev/null 2>&1 &
-          export GRAPH_API_ENDPOINT="http://0.0.0.0:8888/bff"
-          make bff-sdk-generator
-        env:
-          GRL_SDK_TEST_ONLY: ${{ env.GRL_SDK_TEST_ONLY }}
diff --git a/Makefile b/Makefile
index 75654a19b..2f59cf812 100644
--- a/Makefile
+++ b/Makefile
@@ -257,8 +257,8 @@ gql-gen:
 	@go run github.com/99designs/gqlgen@v0.17.44 generate
 build-apiserver: gql-gen
 	@CGO_ENABLED=0 GOOS=linux go build -o bin/apiserver apiserver/main.go
-run-apiserver:
-	POD_NAMESPACE=arcadia go run apiserver/main.go --enable-playground=true &
+run-apiserver: gql-gen
+	nohup go run apiserver/main.go --enable-playground=true --debug  > apiserver.log 2>&1 &
 
 # sdk for apiserver api
 GRL_SDK_GENERATOR_IMAGE ?= yuntijs/gql-sdk-generator:latest
diff --git a/apiserver/config/config.go b/apiserver/config/config.go
index 3d1f2260a..e46ce62cb 100644
--- a/apiserver/config/config.go
+++ b/apiserver/config/config.go
@@ -33,20 +33,29 @@ import (
 var s = &ServerConfig{}
 
 type ServerConfig struct {
+	Scheme *runtime.Scheme
+
+	// Debug mode which only have graphql server running
+	Debug bool
+	// SystemNamespace which hosts system resources
 	SystemNamespace string
 
-	Host             string
-	Port             int
+	Host string
+	Port int
+
+	PlaygroundEndpointPrefix string
+
+	// EnablePlayground is true when graphql playground is going to be utilized
 	EnablePlayground bool
-	EnableSwagger    bool
-	EnableOIDC       bool
+	// EnableSwagger is true when swagger is going to be utilized
+	EnableSwagger bool
 
-	PlaygroundEndpointPrefix                     string
+	// OIDC configurations
+	EnableOIDC                                   bool
 	IssuerURL, MasterURL, ClientID, ClientSecret string
 
+	// DataProcessURL is the URL of the data process service
 	DataProcessURL string
-
-	Scheme *runtime.Scheme
 }
 
 func NewServerFlags() ServerConfig {
@@ -62,6 +71,7 @@ func NewServerFlags() ServerConfig {
 	flag.StringVar(&s.ClientID, "client-id", "", "oidc client id(required when enable odic)")
 	flag.StringVar(&s.ClientSecret, "client-secret", "", "oidc client secret(required when enable odic)")
 	flag.StringVar(&s.DataProcessURL, "data-processing-url", "http://127.0.0.1:28888", "url to access data processing server")
+	flag.BoolVar(&s.Debug, "debug", false, "debug model for apiserver")
 
 	klog.InitFlags(nil)
 	flag.Parse()
diff --git a/apiserver/graph/schema/application.gql b/apiserver/graph/schema/application.gql
index 9ecb77d6a..935a34e43 100644
--- a/apiserver/graph/schema/application.gql
+++ b/apiserver/graph/schema/application.gql
@@ -1,3 +1,4 @@
+# commoe
 mutation createApplication($input:CreateApplicationMetadataInput!){
     Application{
         createApplication(input: $input) {
diff --git a/apiserver/service/router.go b/apiserver/service/router.go
index 97ccd577b..28b03669c 100644
--- a/apiserver/service/router.go
+++ b/apiserver/service/router.go
@@ -57,24 +57,28 @@ func NewServerAndRun(conf config.ServerConfig) {
 	}
 
 	bffGroup := r.Group("/bff")
-	// for file operations
-	registerMinIOAPI(bffGroup, conf)
+
 	// for ops apis with graphql
 	registerGraphQL(r, bffGroup, conf)
 
-	ragGroup := r.Group("/rags")
-	registerRAG(ragGroup, conf)
+	// when debug model is disabled
+	if !config.GetConfig().Debug {
+		// for file operations
+		registerMinIOAPI(bffGroup, conf)
+		ragGroup := r.Group("/rags")
+		registerRAG(ragGroup, conf)
 
-	// for admin chat server with Restful apis
-	chatGroup := r.Group("/chat")
-	registerChat(chatGroup, conf)
+		// for admin chat server with Restful apis
+		chatGroup := r.Group("/chat")
+		registerChat(chatGroup, conf)
 
-	// for gpts chat server with Restful apis
-	gptsGroup := r.Group("/gpts/chat")
-	registerGptsChat(gptsGroup, conf)
+		// for gpts chat server with Restful apis
+		gptsGroup := r.Group("/gpts/chat")
+		registerGptsChat(gptsGroup, conf)
 
-	fg := r.Group("/forward")
-	registerForward(fg, conf)
+		fg := r.Group("/forward")
+		registerForward(fg, conf)
+	}
 
 	//  for swagger
 	if conf.EnableSwagger {
diff --git a/tests/build-bff-sdk.sh b/tests/build-bff-sdk.sh
new file mode 100755
index 000000000..3c37a8877
--- /dev/null
+++ b/tests/build-bff-sdk.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+#
+# Copyright contributors to the KubeAGI project
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# 	  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+source ./tests/scripts/utils.sh 
+
+if [[ $RUNNER_DEBUG -eq 1 ]] || [[ $GITHUB_RUN_ATTEMPT -gt 1 ]]; then
+	# use [debug logging](https://docs.github.com/en/actions/monitoring-and-troubleshooting-workflows/enabling-debug-logging)
+	# or run the same test multiple times.
+	set -x
+fi
+export TERM=xterm-color
+
+info "Start kubeagi apiserver with debug mode"
+make build-apiserver
+nohup ./bin/apiserver --enable-playground=true --debug  > apiserver.log 2>&1 &
+
+sleep 5
+cat apiserver.log
+
+info "build bff sdk"
+export GRAPH_API_ENDPOINT="http://0.0.0.0:8081/bff"
+make bff-sdk-generator
\ No newline at end of file
diff --git a/tests/scripts/utils.sh b/tests/scripts/utils.sh
new file mode 100755
index 000000000..e6fc081c9
--- /dev/null
+++ b/tests/scripts/utils.sh
@@ -0,0 +1,335 @@
+#!/bin/bash
+#
+# Copyright contributors to the KubeAGI project
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# 	  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+####################################################################################
+# Following functions are for debugging purpose   #
+####################################################################################
+
+TimeoutSeconds=${TimeoutSeconds:-"300"}
+
+function debugInfo {
+	if [[ $? -eq 0 ]]; then
+		exit 0
+	fi
+	if [[ $debug -ne 0 ]]; then
+		exit 1
+	fi
+	if [[ $GITHUB_ACTIONS == "true" ]]; then
+		warning "debugInfo start 🧐"
+		mkdir -p $LOG_DIR || true
+		df -h
+
+		warning "1. Try to get all resources "
+		kubectl api-resources --verbs=list -o name | xargs -n 1 kubectl get -A --ignore-not-found=true --show-kind=true >$LOG_DIR/get-all-resources-list.log
+		kubectl api-resources --verbs=list -o name | xargs -n 1 kubectl get -A -oyaml --ignore-not-found=true --show-kind=true >$LOG_DIR/get-all-resources-yaml.log
+
+		warning "2. Try to describe all resources "
+		kubectl api-resources --verbs=list -o name | xargs -n 1 kubectl describe -A >$LOG_DIR/describe-all-resources.log
+
+		warning "3. Try to export kind logs to $LOG_DIR..."
+		kind export logs --name=${KindName} $LOG_DIR
+		sudo chown -R $USER:$USER $LOG_DIR
+
+		warning "debugInfo finished ! "
+		warning "This means that some tests have failed. Please check the log. 🌚"
+		debug=1
+	fi
+	exit 1
+}
+
+
+function cecho() {
+	declare -A colors
+	colors=(
+		['black']='\E[0;47m'
+		['red']='\E[0;31m'
+		['green']='\E[0;32m'
+		['yellow']='\E[0;33m'
+		['blue']='\E[0;34m'
+		['magenta']='\E[0;35m'
+		['cyan']='\E[0;36m'
+		['white']='\E[0;37m'
+	)
+	local defaultMSG="No message passed."
+	local defaultColor="black"
+	local defaultNewLine=true
+	while [[ $# -gt 1 ]]; do
+		key="$1"
+		case $key in
+		-c | --color)
+			color="$2"
+			shift
+			;;
+		-n | --noline)
+			newLine=false
+			;;
+		*)
+			# unknown option
+			;;
+		esac
+		shift
+	done
+	message=${1:-$defaultMSG}     # Defaults to default message.
+	color=${color:-$defaultColor} # Defaults to default color, if not specified.
+	newLine=${newLine:-$defaultNewLine}
+	echo -en "${colors[$color]}"
+	echo -en "$message"
+	if [ "$newLine" = true ]; then
+		echo
+	fi
+	tput sgr0 #  Reset text attributes to normal without clearing screen.
+	return
+}
+
+function warning() {
+	cecho -c 'yellow' "$@"
+}
+
+function error() {
+	cecho -c 'red' "$@"
+}
+
+function info() {
+	cecho -c 'blue' "$@"
+}
+
+
+####################################################################################
+# Following functions are used to check pod status,CRD status,chat status,etc...   #
+####################################################################################
+
+function waitPodReady() {
+	namespace=$1
+	podLabel=$2
+	START_TIME=$(date +%s)
+	while true; do
+		readStatus=$(kubectl -n${namespace} get po -l ${podLabel} --ignore-not-found=true -o json | jq -r '.items[0].status.conditions[] | select(."type"=="Ready") | .status')
+		if [[ $readStatus == "True" ]]; then
+			info "Pod:${podLabel} ready"
+			break
+		fi
+		kubectl -n${namespace} get po -l ${podLabel}
+
+		CURRENT_TIME=$(date +%s)
+		ELAPSED_TIME=$((CURRENT_TIME - START_TIME))
+		if [ $ELAPSED_TIME -gt $TimeoutSeconds ]; then
+			error "Timeout reached"
+			kubectl describe po -n${namespace} -l ${podLabel}
+			kubectl get po -n${namespace} --show-labels
+			exit 1
+		fi
+		sleep 5
+	done
+}
+
+function EnableAPIServerPortForward() {
+	waitPodReady "arcadia" "app=arcadia-apiserver"
+	if [ $portal_pid -ne 0 ]; then
+		kill $portal_pid >/dev/null 2>&1
+	fi
+	echo "re port-forward apiserver..."
+	kubectl port-forward svc/arcadia-apiserver -n arcadia 8081:8081 >/dev/null 2>&1 &
+	portal_pid=$!
+	sleep 3
+	info "port-forward apiserver in pid: $portal_pid"
+}
+
+function waitCRDStatusReady() {
+	source=$1
+	namespace=$2
+	name=$3
+	START_TIME=$(date +%s)
+	while true; do
+		readStatus=$(kubectl -n${namespace} get ${source} ${name} --ignore-not-found=true -o json | jq -r '.status.conditions[0].status')
+		message=$(kubectl -n${namespace} get ${source} ${name} --ignore-not-found=true -o json | jq -r '.status.conditions[0].message')
+		if [[ $readStatus == "True" ]]; then
+			info $message
+			if [[ ${source} == "KnowledgeBase" ]]; then
+				fileStatus=$(kubectl get knowledgebase -n $namespace $name -o json | jq -r '.status.fileGroupDetail[0].fileDetails[0].phase')
+				if [[ $fileStatus != "Succeeded" ]]; then
+					kubectl get knowledgebase -n $namespace $name -o json | jq -r '.status.fileGroupDetail[0].fileDetails'
+					exit 1
+				fi
+			fi
+			break
+		fi
+
+		CURRENT_TIME=$(date +%s)
+		ELAPSED_TIME=$((CURRENT_TIME - START_TIME))
+		if [[ ${source} == "Worker" ]]; then
+			if [ $ELAPSED_TIME -gt 1800 ]; then
+				error "Timeout reached"
+				exit 1
+			fi
+		else
+			if [ $ELAPSED_TIME -gt $TimeoutSeconds ]; then
+				error "Timeout reached"
+				exit 1
+			fi
+		fi
+		sleep 5
+	done
+}
+
+function getRespInAppChat() {
+	appname=$1
+	namespace=$2
+	query=$3
+	conversationID=$4
+	testStream=$5
+	attempt=0
+	while true; do
+		info "sleep 3 seconds"
+		sleep 3
+		data=$(jq -n --arg appname "$appname" --arg query "$query" --arg conversationID "$conversationID" '{"query":$query,"response_mode":"blocking","conversation_id":$conversationID,"app_name":$appname}')
+		resp=$(curl --max-time $TimeoutSeconds -s --show-error -XPOST http://127.0.0.1:8081/chat --data "$data" -H "namespace: ${namespace}")
+		ai_data=$(echo $resp | jq -r '.message')
+		references=$(echo $resp | jq -r '.references')
+		if [ -z "$ai_data" ] || [ "$ai_data" = "null" ]; then
+			echo $resp
+			EnableAPIServerPortForward
+			if [[ $resp == *"googleapi: Error"* ]]; then
+				echo "google api error, will retry after 60s"
+				sleep 60
+			fi
+			attempt=$((attempt + 1))
+			if [ $attempt -gt $RETRY_COUNT ]; then
+				echo "❌: Failed. Retry count exceeded."
+				exit 1
+			fi
+			echo "🔄: Failed. Attempt $attempt/$RETRY_COUNT"
+			continue
+		fi
+		echo "👤: ${query}"
+		echo "🤖: ${ai_data}"
+		echo "🔗: ${references}"
+		break
+	done
+	resp_conversation_id=$(echo $resp | jq -r '.conversation_id')
+
+	if [ $testStream == "true" ]; then
+		attempt=0
+		while true; do
+			info "sleep 5 seconds"
+			sleep 5
+			info "just test stream mode"
+			data=$(jq -n --arg appname "$appname" --arg query "$query" --arg conversationID "$conversationID" '{"query":$query,"response_mode":"streaming","conversation_id":$conversationID,"app_name":$appname}')
+			curl --max-time $TimeoutSeconds -s --show-error -XPOST http://127.0.0.1:8081/chat --data "$data" -H "namespace: ${namespace}"
+			if [[ $? -ne 0 ]]; then
+				attempt=$((attempt + 1))
+				if [ $attempt -gt $RETRY_COUNT ]; then
+					echo "❌: Failed. Retry count exceeded."
+					exit 1
+				fi
+				echo "🔄: Failed. Attempt $attempt/$RETRY_COUNT"
+				EnableAPIServerPortForward
+				echo "and wait 60s for google api error"
+				sleep 60
+				continue
+			fi
+			break
+		done
+	fi
+}
+
+function fileUploadSummarise() {
+	appname=$1
+	namespace=$2
+	filename=$3
+	attempt=0
+	while true; do
+		info "sleep 3 seconds"
+		sleep 3
+		resp=$(curl --max-time $TimeoutSeconds -s --show-error -XPOST --form file=@$filename --form app_name=$appname -H "namespace: ${namespace}" -H "Content-Type: multipart/form-data" http://127.0.0.1:8081/chat/conversations/file)
+		doc_data=$(echo $resp | jq -r '.document')
+		if [ -z "$doc_data" ]; then
+			echo $resp
+			EnableAPIServerPortForward
+			if [[ $resp == *"googleapi: Error"* ]]; then
+				echo "google api error, will retry after 60s"
+				sleep 60
+			fi
+			attempt=$((attempt + 1))
+			if [ $attempt -gt $RETRY_COUNT ]; then
+				echo "❌: Failed. Retry count exceeded."
+				exit 1
+			fi
+			echo "🔄: Failed. Attempt $attempt/$RETRY_COUNT"
+			continue
+		fi
+		echo "👤: ${filename}"
+		echo "🤖: ${doc_data}"
+		break
+	done
+	file_id=$(echo $resp | jq -r '.document.object')
+	resp_conversation_id=$(echo $resp | jq -r '.conversation_id')
+	attempt=0
+	while true; do
+		info "sleep 3 seconds to sumerize doc"
+		sleep 3
+		data=$(jq -n --arg fileid "$file_id" --arg appname "$appname" --arg query "总结一下" --arg conversationID "$resp_conversation_id" '{"query":$query,"response_mode":"blocking","conversation_id":$conversationID,"app_name":$appname, "files": [$fileid]}')
+		resp=$(curl --max-time $TimeoutSeconds -s --show-error -XPOST http://127.0.0.1:8081/chat --data "$data" -H "namespace: ${namespace}")
+		ai_data=$(echo $resp | jq -r '.message')
+		references=$(echo $resp | jq -r '.references')
+		if [ -z "$ai_data" ] || [ "$ai_data" = "null" ]; then
+			echo $resp
+			EnableAPIServerPortForward
+			if [[ $resp == *"googleapi: Error"* ]]; then
+				echo "google api error, will retry after 60s"
+				sleep 60
+			fi
+			attempt=$((attempt + 1))
+			if [ $attempt -gt $RETRY_COUNT ]; then
+				echo "❌: Failed. Retry count exceeded."
+				exit 1
+			fi
+			echo "🔄: Failed. Attempt $attempt/$RETRY_COUNT"
+			continue
+		fi
+		echo "👤: 总结一下"
+		echo "🤖: ${ai_data}"
+		echo "🔗: ${references}"
+		break
+	done
+	resp_conversation_id=$(echo $resp | jq -r '.conversation_id')
+
+	if [ $testStream == "true" ]; then
+		attempt=0
+		while true; do
+			info "sleep 5 seconds"
+			sleep 5
+			info "just test stream mode"
+			data=$(jq -n --arg fileid "$file_id" --arg appname "$appname" --arg query "总结一下" --arg conversationID "$resp_conversation_id" '{"query":$query,"response_mode":"blocking","conversation_id":$conversationID,"app_name":$appname, "files": [$fileid]}')
+			curl --max-time $TimeoutSeconds -s --show-error -XPOST http://127.0.0.1:8081/chat --data "$data" -H "namespace: ${namespace}"
+			if [[ $? -ne 0 ]]; then
+				attempt=$((attempt + 1))
+				if [ $attempt -gt $RETRY_COUNT ]; then
+					echo "❌: Failed. Retry count exceeded."
+					exit 1
+				fi
+				echo "🔄: Failed. Attempt $attempt/$RETRY_COUNT"
+				EnableAPIServerPortForward
+				echo "and wait 60s for google api error"
+				sleep 60
+				continue
+			fi
+			break
+		done
+	fi
+}