diff --git a/admin-web/package.json b/admin-web/package.json
index d4873b7..ee4ed69 100644
--- a/admin-web/package.json
+++ b/admin-web/package.json
@@ -6,7 +6,8 @@
   "scripts": {
     "dev": "vite",
     "build": "vue-tsc -b && vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "test": "vue-tsc -b && npm run build"
   },
   "dependencies": {
     "axios": "^1.18.1",
diff --git a/backend/mci-server/Dockerfile b/backend/mci-server/Dockerfile
index 0a303df..087699b 100644
--- a/backend/mci-server/Dockerfile
+++ b/backend/mci-server/Dockerfile
@@ -14,6 +14,8 @@ RUN mvn -N install && \
 
 FROM eclipse-temurin:21-jre-alpine
 
+RUN apk add --no-cache curl
+
 WORKDIR /app
 COPY --from=builder /app/mci-server/target/*.jar app.jar
 
diff --git a/channel-service/Dockerfile b/channel-service/Dockerfile
index 2bf6443..78302d6 100644
--- a/channel-service/Dockerfile
+++ b/channel-service/Dockerfile
@@ -2,6 +2,8 @@ FROM python:3.11-slim
 
 WORKDIR /app
 
+RUN apt-get update && apt-get install -y --no-install-recommends curl && rm -rf /var/lib/apt/lists/*
+
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
diff --git a/docker-compose.app.yml b/docker-compose.app.yml
deleted file mode 100644
index 32347ac..0000000
--- a/docker-compose.app.yml
+++ /dev/null
@@ -1,45 +0,0 @@
-version: '3.8'
-
-services:
-  mci-server:
-    build:
-      context: ./backend
-      dockerfile: mci-server/Dockerfile
-    container_name: mci-server
-    ports:
-      - "8080:8080"
-    environment:
-      - SPRING_PROFILES_ACTIVE=dev
-      - SPRING_DATASOURCE_URL=jdbc:mysql://mci-mysql:3306/sino_mci?useUnicode=true&characterEncoding=utf8&serverTimezone=Asia/Shanghai&useSSL=false&allowPublicKeyRetrieval=true
-      - SPRING_DATASOURCE_USERNAME=root
-      - SPRING_DATASOURCE_PASSWORD=root
-      - SPRING_DATA_REDIS_HOST=mci-redis
-      - SPRING_RABBITMQ_HOST=mci-rabbitmq
-    networks:
-      - mci-network
-
-  admin-web:
-    build:
-      context: ./admin-web
-      dockerfile: Dockerfile
-    container_name: mci-admin-web
-    ports:
-      - "80:80"
-    networks:
-      - mci-network
-
-  channel-service:
-    build:
-      context: ./channel-service
-      dockerfile: Dockerfile
-    container_name: mci-channel-service
-    ports:
-      - "8000:8000"
-    environment:
-      - MCI_SERVER_URL=http://mci-server:8080/msg-platform
-    networks:
-      - mci-network
-
-networks:
-  mci-network:
-    external: true
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..09057ad
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,144 @@
+version: '3.8'
+
+services:
+  mysql:
+    image: mysql:8.0.36
+    container_name: mci-mysql
+    profiles: ["infra"]
+    environment:
+      MYSQL_ROOT_PASSWORD: root
+      MYSQL_DATABASE: sino_mci
+    ports:
+      - "3306:3306"
+    volumes:
+      - mci-mysql-data:/var/lib/mysql
+    networks:
+      - mci-network
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-proot"]
+      interval: 5s
+      timeout: 5s
+      retries: 20
+      start_period: 30s
+
+  redis:
+    image: redis:7.2
+    container_name: mci-redis
+    profiles: ["infra"]
+    ports:
+      - "6379:6379"
+    networks:
+      - mci-network
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 5s
+      timeout: 5s
+      retries: 10
+      start_period: 10s
+
+  rabbitmq:
+    image: rabbitmq:3.13-management
+    container_name: mci-rabbitmq
+    profiles: ["infra"]
+    environment:
+      RABBITMQ_DEFAULT_USER: guest
+      RABBITMQ_DEFAULT_PASS: guest
+    ports:
+      - "5672:5672"
+      - "15672:15672"
+    networks:
+      - mci-network
+    healthcheck:
+      test: ["CMD", "rabbitmq-diagnostics", "ping"]
+      interval: 5s
+      timeout: 5s
+      retries: 15
+      start_period: 30s
+
+  seaweedfs:
+    image: chrislusf/seaweedfs:3.62
+    container_name: mci-seaweedfs
+    profiles: ["infra"]
+    ports:
+      - "9333:9333"
+      - "8888:8888"
+    command: server -dir=/data
+    volumes:
+      - mci-seaweedfs-data:/data
+    networks:
+      - mci-network
+
+  mci-server:
+    build:
+      context: ./backend
+      dockerfile: mci-server/Dockerfile
+    container_name: mci-server
+    profiles: ["app"]
+    ports:
+      - "8080:8080"
+    environment:
+      - SPRING_PROFILES_ACTIVE=dev
+      - SPRING_DATASOURCE_URL=jdbc:mysql://mci-mysql:3306/sino_mci?useUnicode=true&characterEncoding=utf8&serverTimezone=Asia/Shanghai&useSSL=false&allowPublicKeyRetrieval=true
+      - SPRING_DATASOURCE_USERNAME=root
+      - SPRING_DATASOURCE_PASSWORD=root
+      - SPRING_DATA_REDIS_HOST=mci-redis
+      - SPRING_RABBITMQ_HOST=mci-rabbitmq
+    networks:
+      - mci-network
+    depends_on:
+      mysql:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+      rabbitmq:
+        condition: service_healthy
+    healthcheck:
+      test: ["CMD", "curl", "-fsS", "http://localhost:8080/msg-platform/actuator/health"]
+      interval: 10s
+      timeout: 5s
+      retries: 15
+      start_period: 90s
+
+  admin-web:
+    build:
+      context: ./admin-web
+      dockerfile: Dockerfile
+    container_name: mci-admin-web
+    profiles: ["app"]
+    ports:
+      - "80:80"
+    networks:
+      - mci-network
+    depends_on:
+      mci-server:
+        condition: service_healthy
+
+  channel-service:
+    build:
+      context: ./channel-service
+      dockerfile: Dockerfile
+    container_name: mci-channel-service
+    profiles: ["app"]
+    ports:
+      - "8000:8000"
+    environment:
+      - MCI_SERVER_URL=http://mci-server:8080/msg-platform
+    networks:
+      - mci-network
+    depends_on:
+      mci-server:
+        condition: service_healthy
+    healthcheck:
+      test: ["CMD", "curl", "-fsS", "http://localhost:8000/health"]
+      interval: 10s
+      timeout: 5s
+      retries: 10
+      start_period: 30s
+
+volumes:
+  mci-mysql-data:
+  mci-seaweedfs-data:
+
+networks:
+  mci-network:
+    driver: bridge
diff --git a/docs/superpowers/specs/ui-send-record-success.png b/docs/superpowers/specs/ui-send-record-success.png
new file mode 100644
index 0000000..f7ed08c
Binary files /dev/null and b/docs/superpowers/specs/ui-send-record-success.png differ
diff --git a/infrastructure/docker-compose.yml b/infrastructure/docker-compose.yml
deleted file mode 100644
index 20077f7..0000000
--- a/infrastructure/docker-compose.yml
+++ /dev/null
@@ -1,55 +0,0 @@
-version: '3.8'
-
-services:
-  mysql:
-    image: mysql:8.0.36
-    container_name: mci-mysql
-    environment:
-      MYSQL_ROOT_PASSWORD: root
-      MYSQL_DATABASE: sino_mci
-    ports:
-      - "3306:3306"
-    volumes:
-      - mci-mysql-data:/var/lib/mysql
-    networks:
-      - mci-network
-
-  redis:
-    image: redis:7.2
-    container_name: mci-redis
-    ports:
-      - "6379:6379"
-    networks:
-      - mci-network
-
-  rabbitmq:
-    image: rabbitmq:3.13-management
-    container_name: mci-rabbitmq
-    environment:
-      RABBITMQ_DEFAULT_USER: guest
-      RABBITMQ_DEFAULT_PASS: guest
-    ports:
-      - "5672:5672"
-      - "15672:15672"
-    networks:
-      - mci-network
-
-  seaweedfs:
-    image: chrislusf/seaweedfs:3.62
-    container_name: mci-seaweedfs
-    ports:
-      - "9333:9333"
-      - "8888:8888"
-    command: server -dir=/data
-    volumes:
-      - mci-seaweedfs-data:/data
-    networks:
-      - mci-network
-
-volumes:
-  mci-mysql-data:
-  mci-seaweedfs-data:
-
-networks:
-  mci-network:
-    external: true
diff --git a/scripts/local-up.sh b/scripts/local-up.sh
index faa46c4..08118e0 100755
--- a/scripts/local-up.sh
+++ b/scripts/local-up.sh
@@ -4,47 +4,42 @@ set -e
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 cd "$SCRIPT_DIR/.."
 
-echo "Creating shared network..."
-docker network create mci-network 2>/dev/null || true
+wait_for_healthy() {
+  local service=$1
+  local max_retries=${2:-60}
+  local retry_count=0
+  local container_name
 
-echo "Starting local infrastructure..."
-docker compose -f infrastructure/docker-compose.yml up -d
+  echo "Waiting for $service to become healthy..."
+  while [ "$retry_count" -lt "$max_retries" ]; do
+    container_name=$(docker compose --profile infra --profile app ps -q "$service" 2>/dev/null | head -n1)
 
-echo "Waiting for MySQL..."
-MAX_RETRIES=60
-RETRY_COUNT=0
-until docker exec mci-mysql mysql -uroot -proot -e "SELECT 1" > /dev/null 2>&1; do
-  RETRY_COUNT=$((RETRY_COUNT + 1))
-  if [ "$RETRY_COUNT" -ge "$MAX_RETRIES" ]; then
-    echo "MySQL did not become ready within ${MAX_RETRIES} seconds."
-    exit 1
-  fi
-  sleep 1
-done
+    if [ -n "$container_name" ]; then
+      local status
+      status=$(docker inspect --format='{{.State.Health.Status}}' "$container_name" 2>/dev/null || true)
+      if [ "$status" = "healthy" ]; then
+        echo "$service is healthy."
+        return 0
+      fi
+    fi
 
-echo "Waiting for Redis..."
-RETRY_COUNT=0
-until docker exec mci-redis redis-cli ping | grep -q "PONG"; do
-  RETRY_COUNT=$((RETRY_COUNT + 1))
-  if [ "$RETRY_COUNT" -ge 30 ]; then
-    echo "Redis did not become ready within 30 seconds."
-    exit 1
-  fi
-  sleep 1
-done
+    retry_count=$((retry_count + 1))
+    sleep 2
+  done
 
-echo "Waiting for RabbitMQ..."
-RETRY_COUNT=0
-until curl -s -o /dev/null -w "%{http_code}" http://guest:guest@localhost:15672/api/overview | grep -q "200"; do
-  RETRY_COUNT=$((RETRY_COUNT + 1))
-  if [ "$RETRY_COUNT" -ge 30 ]; then
-    echo "RabbitMQ did not become ready within 30 seconds."
-    exit 1
-  fi
-  sleep 1
-done
+  echo "$service did not become healthy within $((max_retries * 2)) seconds."
+  docker compose --profile infra --profile app logs --tail=50 "$service"
+  return 1
+}
 
-echo "Local infrastructure is ready."
+echo "Starting infrastructure services..."
+docker compose --profile infra up -d
+
+wait_for_healthy mysql 60
+wait_for_healthy redis 30
+wait_for_healthy rabbitmq 60
+
+echo "Infrastructure is ready."
 echo "MySQL: jdbc:mysql://localhost:3306/sino_mci"
 echo "Redis: localhost:6379"
 echo "RabbitMQ: localhost:5672 / http://localhost:15672"
@@ -52,7 +47,13 @@ echo "SeaweedFS: http://localhost:9333"
 
 if [ "$1" == "--with-apps" ]; then
   echo "Starting application services..."
-  docker compose -f docker-compose.app.yml up -d --build
+  # Include infra profile so that depends_on conditions can resolve.
+  docker compose --profile infra --profile app up -d --build
+
+  wait_for_healthy mci-server 90
+  wait_for_healthy channel-service 60
+
+  echo "Application services are ready."
   echo "Admin Web: http://localhost"
   echo "Backend API: http://localhost:8080/msg-platform"
   echo "Channel Service: http://localhost:8000"
diff --git a/scripts/test-external-api.sh b/scripts/test-external-api.sh
new file mode 100755
index 0000000..38e1793
--- /dev/null
+++ b/scripts/test-external-api.sh
@@ -0,0 +1,159 @@
+#!/bin/bash
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR/.."
+
+BASE_URL="${BASE_URL:-http://localhost/msg-platform}"
+CHANNEL_URL="${CHANNEL_URL:-http://localhost:8000}"
+
+command -v curl >/dev/null 2>&1 || { echo "curl is required but not installed."; exit 1; }
+command -v jq >/dev/null 2>&1 || { echo "jq is required but not installed."; exit 1; }
+
+PASS_COUNT=0
+FAIL_COUNT=0
+
+TENANT_CODE="ext-test-$(date +%s)"
+
+make_request() {
+  local method=$1
+  local url=$2
+  local payload=$3
+  shift 3
+  local headers=("$@")
+
+  if [ "$method" = "GET" ]; then
+    curl -s -S -X GET "${headers[@]}" "$url"
+  elif [ -n "$payload" ]; then
+    curl -s -S -X "$method" "${headers[@]}" -H "Content-Type: application/json" -d "$payload" "$url"
+  else
+    curl -s -S -X "$method" "${headers[@]}" -H "Content-Type: application/json" "$url"
+  fi
+}
+
+assert_code_zero() {
+  local name=$1
+  local response=$2
+  local code
+  code=$(echo "$response" | jq -r '.code // .errcode // empty')
+
+  if [ "$code" = "0" ]; then
+    echo "[PASS] $name"
+    PASS_COUNT=$((PASS_COUNT + 1))
+    return 0
+  else
+    echo "[FAIL] $name (code=$code)"
+    echo "       response: $response"
+    FAIL_COUNT=$((FAIL_COUNT + 1))
+    return 1
+  fi
+}
+
+# 1. Create tenant
+echo "==> 1. Create tenant"
+TENANT_RESPONSE=$(make_request POST "$BASE_URL/api/v1/account/tenant" \
+  '{"tenantCode":"'"$TENANT_CODE"'","tenantName":"External API Test"}')
+assert_code_zero "Create tenant" "$TENANT_RESPONSE"
+
+# 2. Create channel subject
+echo "==> 2. Create channel subject"
+SUBJECT_RESPONSE=$(make_request POST "$BASE_URL/api/v1/channel-subject" \
+  '{"channelType":"wecom","subjectCode":"sino","subjectName":"Sino Test"}' \
+  -H "X-Tenant-Code: $TENANT_CODE")
+assert_code_zero "Create channel subject" "$SUBJECT_RESPONSE"
+
+# 3. Create channel account
+echo "==> 3. Create channel account"
+ACCOUNT_RESPONSE=$(make_request POST "$BASE_URL/api/v1/channel-account" \
+  '{"accountType":1,"channelType":"wecom","accountId":"ZhangSan","accountName":"张三"}' \
+  -H "X-Tenant-Code: $TENANT_CODE")
+assert_code_zero "Create channel account" "$ACCOUNT_RESPONSE"
+ACCOUNT_ID=$(echo "$ACCOUNT_RESPONSE" | jq -r '.data.id')
+
+# 4. Create conversation
+echo "==> 4. Create conversation"
+CONVERSATION_RESPONSE=$(make_request POST "$BASE_URL/api/v1/conversation" \
+  '{"conversationType":2,"channelType":"wecom","channelConversationId":"room-test-'"$(date +%s)"'","conversationName":"Test Group"}' \
+  -H "X-Tenant-Code: $TENANT_CODE")
+assert_code_zero "Create conversation" "$CONVERSATION_RESPONSE"
+CONVERSATION_ID=$(echo "$CONVERSATION_RESPONSE" | jq -r '.data.id')
+
+# 5. Bind account to conversation
+echo "==> 5. Bind account to conversation"
+BIND_RESPONSE=$(make_request POST "$BASE_URL/api/v1/conversation/$CONVERSATION_ID/bind-account" \
+  "{\"accountId\":$ACCOUNT_ID,\"bindingType\":1,\"sortOrder\":1}" \
+  -H "X-Tenant-Code: $TENANT_CODE")
+assert_code_zero "Bind account to conversation" "$BIND_RESPONSE"
+
+# 6. Test send
+echo "==> 6. Test send"
+SEND_RESPONSE=$(make_request POST "$BASE_URL/api/v1/send/test" \
+  "{\"targetType\":\"conversation\",\"targetValue\":{\"conversation_id\":$CONVERSATION_ID},\"contentType\":\"text\",\"content\":{\"text\":\"hello from external api test\"},\"channelStrategy\":{\"channel_type\":\"wecom\",\"strategy\":\"primary\"}}" \
+  -H "X-Tenant-Code: $TENANT_CODE")
+assert_code_zero "Test send" "$SEND_RESPONSE"
+TASK_ID=$(echo "$SEND_RESPONSE" | jq -r '.data.taskId')
+
+# 7. Query send records
+echo "==> 7. Query send records"
+RECORDS_RESPONSE=$(make_request GET "$BASE_URL/api/v1/send/$TASK_ID/records" "" \
+  -H "X-Tenant-Code: $TENANT_CODE")
+assert_code_zero "Query send records" "$RECORDS_RESPONSE"
+
+# 8. Receive inbound message
+echo "==> 8. Receive inbound message"
+EVENT_ID="evt-$(date +%s)-$RANDOM"
+INBOUND_RESPONSE=$(make_request POST "$BASE_URL/api/v1/inbound/receive" \
+  "{\"eventId\":\"$EVENT_ID\",\"channelType\":\"wecom\",\"channelSubjectId\":1,\"eventType\":\"message\",\"messageSource\":\"realtime\",\"conversationId\":$CONVERSATION_ID,\"accountId\":$ACCOUNT_ID,\"content\":{\"text\":\"hello inbound\"},\"rawPayload\":{},\"businessContext\":{}}" \
+  -H "X-Tenant-Code: $TENANT_CODE")
+assert_code_zero "Receive inbound message" "$INBOUND_RESPONSE"
+
+# 9. Channel-service health
+echo "==> 9. Channel-service health"
+HEALTH_RESPONSE=$(curl -s -S "$CHANNEL_URL/health")
+if echo "$HEALTH_RESPONSE" | jq -e '.status == "ok"' >/dev/null 2>&1; then
+  echo "[PASS] Channel-service health"
+  PASS_COUNT=$((PASS_COUNT + 1))
+else
+  echo "[FAIL] Channel-service health"
+  echo "       response: $HEALTH_RESPONSE"
+  FAIL_COUNT=$((FAIL_COUNT + 1))
+fi
+
+# 10. WeChat personal login start
+echo "==> 10. WeChat personal login start"
+LOGIN_RESPONSE=$(make_request POST "$CHANNEL_URL/v1/wechat-personal/login/start" \
+  '{"account_id":"bot-test-'"$(date +%s)"'","account_name":"Test Bot"}')
+if echo "$LOGIN_RESPONSE" | jq -e '.login_id' >/dev/null 2>&1; then
+  echo "[PASS] WeChat personal login start"
+  PASS_COUNT=$((PASS_COUNT + 1))
+else
+  echo "[FAIL] WeChat personal login start"
+  echo "       response: $LOGIN_RESPONSE"
+  FAIL_COUNT=$((FAIL_COUNT + 1))
+fi
+
+# 11. WeChat personal send text (after confirming a login)
+echo "==> 11. WeChat personal send text"
+BOT_ID="bot-send-$(date +%s)"
+make_request POST "$CHANNEL_URL/v1/wechat-personal/login/start" \
+  '{"account_id":"'"$BOT_ID"'"}' >/dev/null
+make_request POST "$CHANNEL_URL/v1/wechat-personal/login/$BOT_ID/confirm" "{}" >/dev/null
+SEND_TEXT_RESPONSE=$(make_request POST "$CHANNEL_URL/v1/wechat-personal/send/text" \
+  '{"account_id":"'"$BOT_ID"'","conversation_id":"room-test","text":"hello"}')
+if echo "$SEND_TEXT_RESPONSE" | jq -e '.success == true' >/dev/null 2>&1; then
+  echo "[PASS] WeChat personal send text"
+  PASS_COUNT=$((PASS_COUNT + 1))
+else
+  echo "[FAIL] WeChat personal send text"
+  echo "       response: $SEND_TEXT_RESPONSE"
+  FAIL_COUNT=$((FAIL_COUNT + 1))
+fi
+
+echo ""
+echo "========================="
+echo "Total: $((PASS_COUNT + FAIL_COUNT)), Passed: $PASS_COUNT, Failed: $FAIL_COUNT"
+echo "========================="
+
+if [ "$FAIL_COUNT" -gt 0 ]; then
+  exit 1
+fi