diff --git a/data-retention-service/Dockerfile b/data-retention-service/Dockerfile
index 7cf6b65..6dfc20d 100644
--- a/data-retention-service/Dockerfile
+++ b/data-retention-service/Dockerfile
@@ -9,7 +9,7 @@ WORKDIR /app
 COPY package*.json ./
 
     # Install only production dependencies
-    RUN npm ci --only=production && npm cache clean --force# Copy source code
+    RUN npm install --only=production && npm cache clean --force# Copy source code
 COPY . .
 
 # Create non-root user
diff --git a/data-retention-service/package-lock.json b/data-retention-service/package-lock.json
deleted file mode 100644
index 3916ad1..0000000
--- a/data-retention-service/package-lock.json
+++ /dev/null
@@ -1,126 +0,0 @@
-{
-  "name": "data-retention-service",
-  "version": "1.0.0",
-  "lockfileVersion": 3,
-  "requires": true,
-  "packages": {
-    "": {
-      "name": "data-retention-service",
-      "version": "1.0.0",
-      "license": "MIT",
-      "dependencies": {
-        "node-cron": "^3.0.2",
-        "pg": "^8.11.3",
-        "sequelize": "^6.32.1"
-      },
-      "engines": {
-        "node": ">=18.0.0"
-      }
-    },
-    "node_modules/node-cron": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/node-cron/-/node-cron-3.0.2.tgz",
-      "integrity": "sha512-iP8l0yGlNpE0e6q1o185yOApANRe47UPbLf4YxfbiNHt/RU5eBcGB/e0oudruheSf+LQeDMezqC5BVAb5wwRcQ==",
-      "engines": {
-        "node": ">=6.0.0"
-      }
-    },
-    "node_modules/pg": {
-      "version": "8.11.3",
-      "resolved": "https://registry.npmjs.org/pg/-/pg-8.11.3.tgz",
-      "integrity": "sha512-+9iuvG8QfaaUrrph+kpF24cXkH1YOOUeArRNYIxq1viYHZagBxrTno7cecY1Fa44tJeZvaoG+Djpkc3JwehN5g==",
-      "dependencies": {
-        "buffer-writer": "2.0.0",
-        "packet-reader": "1.0.0",
-        "pg-connection-string": "^2.6.2",
-        "pg-pool": "^3.6.2",
-        "pg-protocol": "^1.6.0",
-        "pg-types": "^2.1.0"
-      },
-      "engines": {
-        "node": ">= 8.0.0"
-      },
-      "optionalDependencies": {
-        "pg-cloudflare": "^1.1.1"
-      },
-      "peerDependencies": {
-        "pg-native": ">=3.0.1"
-      },
-      "peerDependenciesMeta": {
-        "pg-native": {
-          "optional": true
-        }
-      }
-    },
-    "node_modules/sequelize": {
-      "version": "6.32.1",
-      "resolved": "https://registry.npmjs.org/sequelize/-/sequelize-6.32.1.tgz",
-      "integrity": "sha512-3Iat0nLn9+pJWJs8SJmhLOV9CpHOiZPwFKnvjYHWy4CHkxtIu6pA7nZEckdlb9ckylIhJsWUCgXXEyRWfCzBMw==",
-      "funding": [
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/sequelize"
-        }
-      ],
-      "dependencies": {
-        "debug": "^4.3.4",
-        "dottie": "^2.0.6",
-        "inflection": "^1.13.4",
-        "lodash": "^4.17.21",
-        "moment": "^2.29.4",
-        "moment-timezone": "^0.5.43",
-        "pg-connection-string": "^2.6.1",
-        "retry-as-promised": "^7.0.4",
-        "semver": "^7.5.4",
-        "sequelize-pool": "^7.1.0",
-        "toposort-class": "^1.0.1",
-        "uuid": "^8.3.2",
-        "validator": "^13.9.0",
-        "wkx": "^0.5.0"
-      },
-      "engines": {
-        "node": ">=10.0.0"
-      },
-      "peerDependencies": {
-        "ibm_db": "^2.0.0",
-        "mariadb": "^3.0.0",
-        "mysql2": "^2.2.5 || ^3.0.0",
-        "oracledb": "^5.1.0",
-        "pg": "^8.5.1",
-        "pg-hstore": "^2.3.2",
-        "snowflake-sdk": "^1.6.0",
-        "sqlite3": "^5.0.0",
-        "tedious": "^11.0.1"
-      },
-      "peerDependenciesMeta": {
-        "ibm_db": {
-          "optional": true
-        },
-        "mariadb": {
-          "optional": true
-        },
-        "mysql2": {
-          "optional": true
-        },
-        "oracledb": {
-          "optional": true
-        },
-        "pg": {
-          "optional": true
-        },
-        "pg-hstore": {
-          "optional": true
-        },
-        "snowflake-sdk": {
-          "optional": true
-        },
-        "sqlite3": {
-          "optional": true
-        },
-        "tedious": {
-          "optional": true
-        }
-      }
-    }
-  }
-}
\ No newline at end of file
diff --git a/data-retention-service/package.json b/data-retention-service/package.json
index 52f0759..c48b4ed 100644
--- a/data-retention-service/package.json
+++ b/data-retention-service/package.json
@@ -5,20 +5,21 @@
   "main": "index.js",
   "scripts": {
     "start": "node index.js",
-    "dev": "nodemon index.js",
-    "test": "jest"
+    "health": "node healthcheck.js"
   },
   "dependencies": {
     "pg": "^8.11.3",
     "sequelize": "^6.32.1",
-    "node-cron": "^3.0.2",
-    "dotenv": "^16.3.1"
-  },
-  "devDependencies": {
-    "nodemon": "^3.0.1",
-    "jest": "^29.6.1"
+    "node-cron": "^3.0.2"
   },
   "engines": {
     "node": ">=18.0.0"
-  }
+  },
+  "keywords": [
+    "data-retention",
+    "cleanup",
+    "microservice"
+  ],
+  "author": "Drone Detection System",
+  "license": "MIT"
 }
\ No newline at end of file