diff --git a/Services/server/src/controllers/searchController.ts b/Services/server/src/controllers/searchController.ts
index 0a6c669..48c2f1e 100644
--- a/Services/server/src/controllers/searchController.ts
+++ b/Services/server/src/controllers/searchController.ts
@@ -15,12 +15,18 @@ export class SearchController extends Controller {
   @Security("bearerAuth")
   @SuccessResponse(HttpStatusCode.OK, "สำเร็จ")
   public async searchFile(@Body() search: Search): Promise<StorageFile[]> {
+    const type = ["match", "match_phrase"] as const;
+
     const result = await esClient.search<StorageFile & { attachment: Record<string, string> }>({
       index: DEFAULT_INDEX,
       query: {
         bool: {
-          must: search.AND?.map((v) => ({ match: { [v.field]: v.value } })),
-          should: search.OR?.map((v) => ({ match: { [v.field]: v.value } })),
+          must: search.AND?.map((v) => ({
+            [type[search.exact || v.exact ? 1 : 0]]: { [v.field]: v.value },
+          })),
+          should: search.OR?.map((v) => ({
+            [type[search.exact || v.exact ? 1 : 0]]: { [v.field]: v.value },
+          })),
         },
       },
       size: 10000,
diff --git a/Services/server/src/interfaces/search.ts b/Services/server/src/interfaces/search.ts
index 74b5286..1206d69 100644
--- a/Services/server/src/interfaces/search.ts
+++ b/Services/server/src/interfaces/search.ts
@@ -2,9 +2,12 @@ export interface Search {
   AND?: {
     field: string;
     value: string;
+    exact?: boolean;
   }[];
   OR?: {
     field: string;
     value: string;
+    exact?: boolean;
   }[];
+  exact: boolean;
 }
diff --git a/Services/server/src/routes.ts b/Services/server/src/routes.ts
index 31f7bc9..ad9768e 100644
--- a/Services/server/src/routes.ts
+++ b/Services/server/src/routes.ts
@@ -61,8 +61,9 @@ const models: TsoaRoute.Models = {
     "Search": {
         "dataType": "refObject",
         "properties": {
-            "AND": {"dataType":"array","array":{"dataType":"nestedObjectLiteral","nestedProperties":{"value":{"dataType":"string","required":true},"field":{"dataType":"string","required":true}}}},
-            "OR": {"dataType":"array","array":{"dataType":"nestedObjectLiteral","nestedProperties":{"value":{"dataType":"string","required":true},"field":{"dataType":"string","required":true}}}},
+            "AND": {"dataType":"array","array":{"dataType":"nestedObjectLiteral","nestedProperties":{"exact":{"dataType":"boolean"},"value":{"dataType":"string","required":true},"field":{"dataType":"string","required":true}}}},
+            "OR": {"dataType":"array","array":{"dataType":"nestedObjectLiteral","nestedProperties":{"exact":{"dataType":"boolean"},"value":{"dataType":"string","required":true},"field":{"dataType":"string","required":true}}}},
+            "exact": {"dataType":"boolean","required":true},
         },
         "additionalProperties": false,
     },
diff --git a/Services/server/src/swagger.json b/Services/server/src/swagger.json
index 9952e03..873ab0c 100644
--- a/Services/server/src/swagger.json
+++ b/Services/server/src/swagger.json
@@ -138,6 +138,9 @@
 					"AND": {
 						"items": {
 							"properties": {
+								"exact": {
+									"type": "boolean"
+								},
 								"value": {
 									"type": "string"
 								},
@@ -156,6 +159,9 @@
 					"OR": {
 						"items": {
 							"properties": {
+								"exact": {
+									"type": "boolean"
+								},
 								"value": {
 									"type": "string"
 								},
@@ -170,8 +176,14 @@
 							"type": "object"
 						},
 						"type": "array"
+					},
+					"exact": {
+						"type": "boolean"
 					}
 				},
+				"required": [
+					"exact"
+				],
 				"type": "object",
 				"additionalProperties": false
 			},