diff --git a/core/core-api/src/main/kotlin/org/mediscan/core/api/controller/PillIController.kt b/core/core-api/src/main/kotlin/org/mediscan/core/api/controller/PillIController.kt
index 24d47f4..aa8e7a0 100644
--- a/core/core-api/src/main/kotlin/org/mediscan/core/api/controller/PillIController.kt
+++ b/core/core-api/src/main/kotlin/org/mediscan/core/api/controller/PillIController.kt
@@ -41,8 +41,8 @@ class PillIController(
     @GetMapping("/pill/search")
     fun searchPill(
         @RequestParam pillShape: String,
-        @RequestParam frontMarking: String,
-        @RequestParam backMarking: String,
+        @RequestParam(required = false) frontMarking: String?,
+        @RequestParam(required = false) backMarking: String?,
         @RequestParam color: Color,
     ): ApiResponse<List<PillSearchResponseDto>> {
         val results = pillService.searchPill(
diff --git a/core/core-api/src/main/kotlin/org/mediscan/core/api/domain/PillReader.kt b/core/core-api/src/main/kotlin/org/mediscan/core/api/domain/PillReader.kt
index d349873..169b2da 100644
--- a/core/core-api/src/main/kotlin/org/mediscan/core/api/domain/PillReader.kt
+++ b/core/core-api/src/main/kotlin/org/mediscan/core/api/domain/PillReader.kt
@@ -1,16 +1,16 @@
 package org.mediscan.core.api.domain
 
 import org.mediscan.core.enums.Color
-import org.mediscan.storage.db.core.PillJpaRepository
+import org.mediscan.storage.db.core.PillRepository
 import org.springframework.stereotype.Component
 
 @Component
 class PillReader(
-    private val pillRepository: PillJpaRepository,
+    private val pillRepository: PillRepository,
 ) {
-    fun readPill(pillShape: String, frontMarking: String, backMarking: String, color: Color): List<Pill> {
+    fun readPill(pillShape: String, frontMarking: String?, backMarking: String?, color: Color): List<Pill> {
         val pillEntities =
-            pillRepository.findPillEntitiesByDrugShapeAndColorClass1OrPrintFrontOrPrintBack(
+            pillRepository.findPillEntities(
                 pillShape,
                 frontMarking,
                 backMarking,
diff --git a/core/core-api/src/main/kotlin/org/mediscan/core/api/domain/PillService.kt b/core/core-api/src/main/kotlin/org/mediscan/core/api/domain/PillService.kt
index 1c93644..8e11d81 100644
--- a/core/core-api/src/main/kotlin/org/mediscan/core/api/domain/PillService.kt
+++ b/core/core-api/src/main/kotlin/org/mediscan/core/api/domain/PillService.kt
@@ -36,8 +36,8 @@ class PillService(
 
     fun searchPill(
         pillShape: String,
-        frontMarking: String,
-        backMarking: String,
+        frontMarking: String?,
+        backMarking: String?,
         color: Color,
     ): List<PillSearchResponseDto> {
         val pillDomainResponse = pillReader.readPill(pillShape, frontMarking, backMarking, color)
diff --git a/storage/db-core/build.gradle.kts b/storage/db-core/build.gradle.kts
index 756cffb..6aefb17 100644
--- a/storage/db-core/build.gradle.kts
+++ b/storage/db-core/build.gradle.kts
@@ -8,4 +8,30 @@ dependencies {
     api("org.springframework.boot:spring-boot-starter-data-jpa")
     runtimeOnly("com.mysql:mysql-connector-j")
     runtimeOnly("com.h2database:h2")
+    implementation("com.querydsl:querydsl-jpa:5.0.0:jakarta")
+    kapt("com.querydsl:querydsl-apt:5.0.0:jakarta")
+    kapt("jakarta.annotation:jakarta.annotation-api")
+    kapt("jakarta.persistence:jakarta.persistence-api")
+}
+
+val generated = file("src/main/generated")
+
+tasks.withType<JavaCompile> {
+    options.generatedSourceOutputDirectory.set(generated)
+}
+
+sourceSets {
+    main {
+        kotlin.srcDirs += generated
+    }
+}
+
+tasks.named("clean") {
+    doLast {
+        generated.deleteRecursively()
+    }
+}
+
+kapt {
+    generateStubs = true
 }
diff --git a/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillEntity.kt b/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillEntity.kt
index 66392fe..d050635 100644
--- a/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillEntity.kt
+++ b/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillEntity.kt
@@ -40,4 +40,17 @@ class PillEntity(
     val markCodeBack: String,
     val ediCode: String,
     val bizrno: String,
-)
+) {
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (other !is PillEntity) return false
+
+        if (itemSeq != other.itemSeq) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        return itemSeq.hashCode()
+    }
+}
diff --git a/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillQuerydslRepository.kt b/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillQuerydslRepository.kt
new file mode 100644
index 0000000..bcd52c8
--- /dev/null
+++ b/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillQuerydslRepository.kt
@@ -0,0 +1,10 @@
+package org.mediscan.storage.db.core
+
+interface PillQuerydslRepository {
+    fun findPillEntities(
+        shape: String,
+        frontMarking: String?,
+        backMarking: String?,
+        color: String,
+    ): List<PillEntity>
+}
diff --git a/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillQuerydslRepositoryImpl.kt b/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillQuerydslRepositoryImpl.kt
new file mode 100644
index 0000000..01d47f9
--- /dev/null
+++ b/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillQuerydslRepositoryImpl.kt
@@ -0,0 +1,39 @@
+package org.mediscan.storage.db.core
+
+import com.querydsl.jpa.impl.JPAQueryFactory
+import org.mediscan.storage.db.core.QPillEntity.pillEntity
+
+class PillQuerydslRepositoryImpl(
+    private val queryFactory: JPAQueryFactory,
+) : PillQuerydslRepository {
+    override fun findPillEntities(
+        shape: String,
+        frontMarking: String?,
+        backMarking: String?,
+        color: String,
+    ): List<PillEntity> {
+        val pillEntities: List<PillEntity>
+
+        val result1 = queryFactory.selectFrom(pillEntity)
+            .where(
+                pillEntity.drugShape.eq(shape)
+                    .and(frontMarking?.let { pillEntity.printFront.eq(it) } ?: pillEntity.printFront.isNull)
+                    .and(backMarking?.let { pillEntity.printBack.eq(it) } ?: pillEntity.printBack.isNull)
+                    .and(pillEntity.colorClass1.eq(color)),
+            )
+            .fetch()
+
+        val result2 = queryFactory.selectFrom(pillEntity)
+            .where(
+                pillEntity.drugShape.eq(shape)
+                    .and(backMarking?.let { pillEntity.printFront.eq(it) } ?: pillEntity.printFront.isNull)
+                    .and(frontMarking?.let { pillEntity.printBack.eq(it) } ?: pillEntity.printBack.isNull)
+                    .and(pillEntity.colorClass1.eq(color)),
+            )
+            .fetch()
+
+        pillEntities = result1 + result2
+        pillEntities.distinct()
+        return pillEntities
+    }
+}
diff --git a/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillJpaRepository.kt b/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillRepository.kt
similarity index 81%
rename from storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillJpaRepository.kt
rename to storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillRepository.kt
index 9a55cac..bc8abea 100644
--- a/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillJpaRepository.kt
+++ b/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/PillRepository.kt
@@ -2,7 +2,7 @@ package org.mediscan.storage.db.core
 
 import org.springframework.data.jpa.repository.JpaRepository
 
-interface PillJpaRepository : JpaRepository<PillEntity, Long> {
+interface PillRepository : JpaRepository<PillEntity, Long>, PillQuerydslRepository {
     fun findPillEntitiesByDrugShapeAndColorClass1OrPrintFrontOrPrintBack(
         shape: String,
         frontMarking: String,
diff --git a/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/config/CoreQuerydslConfig.kt b/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/config/CoreQuerydslConfig.kt
new file mode 100644
index 0000000..9ee8965
--- /dev/null
+++ b/storage/db-core/src/main/kotlin/org/mediscan/storage/db/core/config/CoreQuerydslConfig.kt
@@ -0,0 +1,16 @@
+package org.mediscan.storage.db.core.config
+
+import com.querydsl.jpa.impl.JPAQueryFactory
+import jakarta.persistence.EntityManager
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+
+@Configuration
+class CoreQuerydslConfig(
+    val em: EntityManager,
+) {
+    @Bean
+    fun queryFactory(): JPAQueryFactory {
+        return JPAQueryFactory(em)
+    }
+}