diff --git a/src/modules/catalog/catalog.controller.ts b/src/modules/catalog/catalog.controller.ts
index 6d553fd..d0c572a 100644
--- a/src/modules/catalog/catalog.controller.ts
+++ b/src/modules/catalog/catalog.controller.ts
@@ -17,9 +17,7 @@ export class CatalogController {
   async catalogAll(@Body() body) {
     console.log(`/catalog`, 'ON CATALOG ALL ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.catalogAll(body);
+    const res = await this.catalogService.catalogAll(body);
 
     return res;
   }
@@ -28,9 +26,7 @@ export class CatalogController {
   async dataAppsAll(@Body() body) {
     console.log(`/catalog`, 'ON FIND ALL DATA APPS ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.dataAppsAll(body);
+    const res = await this.catalogService.dataAppsAll(body);
 
     return res;
   }
@@ -39,9 +35,8 @@ export class CatalogController {
   async dataAppsOne(@Param() params, @Body() body) {
     console.log(`/catalog`, 'ON FIND ONE DATA APP ROUTE');
     const { id } = params;
-    const catalogService = new CatalogService();
 
-    const res = await catalogService.dataAppsOne(id, body);
+    const res = await this.catalogService.dataAppsOne(id, body);
 
     return res;
   }
@@ -50,9 +45,7 @@ export class CatalogController {
   async getAllDashboardMetabase(@Body() body) {
     console.log(`/catalog`, 'ON GET ALL DASHBOARDS METABASE ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.getAllDashboardMetabase(body);
+    const res = await this.catalogService.getAllDashboardMetabase(body);
 
     return res;
   }
@@ -62,9 +55,7 @@ export class CatalogController {
     const { id } = params;
     console.log(`/catalog`, 'ON GET ONE DASHBOARD METABASE ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.getOneDashboardMetabase(id, body);
+    const res = await this.catalogService.getOneDashboardMetabase(id, body);
 
     return res;
   }
@@ -73,12 +64,11 @@ export class CatalogController {
   async getAllTableMetadata(@Body() body, @Query() query) {
     console.log(`/catalog`, 'ON GET ALL TABLES METADATA ROUTE');
 
-    const catalogService = new CatalogService();
     if (!query) {
-      const res = await catalogService.getAllTableMetadata(body);
+      const res = await this.catalogService.getAllTableMetadata(body);
       return res;
     } else {
-      const res = await catalogService.getOneTableMetadata(body, query);
+      const res = await this.catalogService.getOneTableMetadata(body, query);
       return res;
     }
   }
@@ -88,9 +78,7 @@ export class CatalogController {
     const { id } = params;
     console.log(`/catalog`, 'ON DELETE ONE TABLE METADATA ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.deleteOneTableMetadata(id, body);
+    const res = await this.catalogService.deleteOneTableMetadata(id, body);
 
     return res;
   }
@@ -99,9 +87,7 @@ export class CatalogController {
   async getOneColumnMetadata(@Body() body, @Query() params) {
     console.log(`/catalog`, 'ON GET ONE COLUMN METADATA ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.getOneColumnMetadata(body, params);
+    const res = await this.catalogService.getOneColumnMetadata(body, params);
 
     return res;
   }
@@ -111,9 +97,7 @@ export class CatalogController {
     console.log(`/catalog`, 'ON DELETE ONE COLUMN METADATA ROUTE');
     const { id } = params;
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.deleteOneColumnMetadata(id, body);
+    const res = await this.catalogService.deleteOneColumnMetadata(id, body);
 
     return res;
   }
@@ -122,9 +106,7 @@ export class CatalogController {
   async getOneDataPreview(@Body() body, @Query() params) {
     console.log(`/catalog`, 'ON GET ONE DATAPREVIEW ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.getOneDataPreview(body, params);
+    const res = await this.catalogService.getOneDataPreview(body, params);
 
     return res;
   }
@@ -133,9 +115,7 @@ export class CatalogController {
   async getDataStatus(@Body() body) {
     console.log(`/catalog`, 'ON GET DATA STATUS ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.getDataStatus(body);
+    const res = await this.catalogService.getDataStatus(body);
 
     return res;
   }
@@ -144,9 +124,7 @@ export class CatalogController {
   async createDataStatus(@Body() body) {
     console.log(`/catalog`, 'ON CREATE DATA STATUS ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.createDataStatus(body);
+    const res = await this.catalogService.createDataStatus(body);
 
     return res;
   }
@@ -155,9 +133,7 @@ export class CatalogController {
   async getDataDescription(@Body() body) {
     console.log(`/catalog`, 'ON GET DATA DESCRIPTION ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.getDataDescription(body);
+    const res = await this.catalogService.getDataDescription(body);
 
     return res;
   }
@@ -166,9 +142,7 @@ export class CatalogController {
   async createDataDescription(@Body() body) {
     console.log(`/catalog`, 'ON CREATE DATA DESCRIPTION ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.createDataDescription(body);
+    const res = await this.catalogService.createDataDescription(body);
 
     return res;
   }
@@ -177,9 +151,7 @@ export class CatalogController {
   async getDataDocs(@Body() body) {
     console.log(`/catalog`, 'ON GET DATA DOCS ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.getDataDocs(body);
+    const res = await this.catalogService.getDataDocs(body);
 
     return res;
   }
@@ -188,9 +160,7 @@ export class CatalogController {
   async createDataDocs(@Body() body) {
     console.log(`/catalog`, 'ON CREATE DATA DOCS ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.createDataDocs(body);
+    const res = await this.catalogService.createDataDocs(body);
 
     return res;
   }
@@ -199,9 +169,7 @@ export class CatalogController {
   async getDataRating(@Body() body) {
     console.log(`/catalog`, 'ON GET DATA RATING ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.getDataRating(body);
+    const res = await this.catalogService.getDataRating(body);
 
     return res;
   }
@@ -210,9 +178,7 @@ export class CatalogController {
   async createDataRating(@Body() body) {
     console.log(`/catalog`, 'ON GET DATA RATING ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.createDataRating(body);
+    const res = await this.catalogService.createDataRating(body);
 
     return res;
   }
@@ -222,9 +188,9 @@ export class CatalogController {
     console.log(`/catalog`, 'ON GET SUMMARY RATING ROUTE');
     //const { id } = params;
 
-    //const catalogService = new CatalogService();
+    //
 
-    //const res = await catalogService.getSummaryRating(id, body);
+    //const res = await this.catalogService.getSummaryRating(id, body);
 
     return {
       avg_rating: 0,
@@ -236,9 +202,7 @@ export class CatalogController {
   async getDataComment(@Body() body) {
     console.log(`/catalog`, 'ON GET DATA COMMENT ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.getDataComment(body);
+    const res = await this.catalogService.getDataComment(body);
 
     return res;
   }
@@ -247,9 +211,7 @@ export class CatalogController {
   async createDataComment(@Body() body) {
     console.log(`/catalog`, 'ON GET DATA COMMENT ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.createDataComment(body);
+    const res = await this.catalogService.createDataComment(body);
 
     return res;
   }
@@ -258,9 +220,7 @@ export class CatalogController {
   async getDataReview(@Body() body, @Query() params) {
     console.log(`/catalog`, 'ON GET DATA REVIEW ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.getDataReview(body, params);
+    const res = await this.catalogService.getDataReview(body, params);
 
     return res;
   }
@@ -269,9 +229,7 @@ export class CatalogController {
   async createTags(@Body() body) {
     console.log(`/catalog`, 'ON CREATE TAG ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.createTags(body);
+    const res = await this.catalogService.createTags(body);
 
     return res;
   }
@@ -280,9 +238,7 @@ export class CatalogController {
   async findAllTags(@Body() body) {
     console.log(`/catalog`, 'ON FIND ALL TAGS ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.findAllTags(body);
+    const res = await this.catalogService.findAllTags(body);
 
     return res;
   }
@@ -292,9 +248,7 @@ export class CatalogController {
     console.log(`/catalog`, 'ON DELETE TAG ROUTE');
     const { id } = params;
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.deleteTags(id, body);
+    const res = await this.catalogService.deleteTags(id, body);
 
     return res;
   }
@@ -303,9 +257,7 @@ export class CatalogController {
   async createTableTags(@Body() body) {
     console.log(`/catalog`, 'ON CREATE TABLE TAG ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.createTableTags(body);
+    const res = await this.catalogService.createTableTags(body);
 
     return res;
   }
@@ -314,9 +266,7 @@ export class CatalogController {
   async getAllTableTags(@Body() body) {
     console.log(`/catalog`, 'ON GET ALL TABLE TAGS ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.findAllTableTags(body);
+    const res = await this.catalogService.findAllTableTags(body);
 
     return res;
   }
@@ -326,9 +276,7 @@ export class CatalogController {
     console.log(`/catalog`, 'ON CREATE TABLE TAGS ROUTE');
     const { id } = params;
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.deleteTableTags(id, body);
+    const res = await this.catalogService.deleteTableTags(id, body);
 
     return res;
   }
@@ -337,9 +285,7 @@ export class CatalogController {
   async getTableRules(@Body() body) {
     console.log(`/catalog`, 'ON GET TABLE RULES ROUTE');
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.getTableRules(body);
+    const res = await this.catalogService.getTableRules(body);
 
     return res;
   }
@@ -349,9 +295,7 @@ export class CatalogController {
     console.log(`/catalog`, 'ON DELETE TABLE RULES ROUTE');
     const { id } = params;
 
-    const catalogService = new CatalogService();
-
-    const res = await catalogService.deleteTableRules(id, body);
+    const res = await this.catalogService.deleteTableRules(id, body);
 
     return res;
   }