diff --git a/src/main/generated/com/moplus/moplus_server/domain/problem/domain/problem/QProblemNumber.java b/src/main/generated/com/moplus/moplus_server/domain/problem/domain/problem/QProblemNumber.java
new file mode 100644
index 0000000..1b47417
--- /dev/null
+++ b/src/main/generated/com/moplus/moplus_server/domain/problem/domain/problem/QProblemNumber.java
@@ -0,0 +1,35 @@
+package com.moplus.moplus_server.domain.problem.domain.problem;
+
+import static com.querydsl.core.types.PathMetadataFactory.*;
+
+import com.querydsl.core.types.dsl.*;
+
+import com.querydsl.core.types.PathMetadata;
+import javax.annotation.processing.Generated;
+import com.querydsl.core.types.Path;
+
+
+/**
+ * QProblemNumber is a Querydsl query type for ProblemNumber
+ */
+@Generated("com.querydsl.codegen.DefaultEmbeddableSerializer")
+public class QProblemNumber extends BeanPath<ProblemNumber> {
+
+    private static final long serialVersionUID = -1679107557L;
+
+    public static final QProblemNumber problemNumber = new QProblemNumber("problemNumber");
+
+    public QProblemNumber(String variable) {
+        super(ProblemNumber.class, forVariable(variable));
+    }
+
+    public QProblemNumber(Path<? extends ProblemNumber> path) {
+        super(path.getType(), path.getMetadata());
+    }
+
+    public QProblemNumber(PathMetadata metadata) {
+        super(ProblemNumber.class, metadata);
+    }
+
+}
+
diff --git a/src/main/generated/com/moplus/moplus_server/domain/problem/service/mapper/ProblemMapperImpl.java b/src/main/generated/com/moplus/moplus_server/domain/problem/service/mapper/ProblemMapperImpl.java
index 4007f06..c228ba7 100644
--- a/src/main/generated/com/moplus/moplus_server/domain/problem/service/mapper/ProblemMapperImpl.java
+++ b/src/main/generated/com/moplus/moplus_server/domain/problem/service/mapper/ProblemMapperImpl.java
@@ -15,7 +15,7 @@
 
 @Generated(
     value = "org.mapstruct.ap.MappingProcessor",
-    date = "2025-02-21T03:13:14+0900",
+    date = "2025-02-24T23:05:21+0900",
     comments = "version: 1.6.3, compiler: javac, environment: Java 17.0.10 (JetBrains s.r.o.)"
 )
 @Component
diff --git a/src/main/java/com/moplus/moplus_server/domain/problem/domain/problem/Problem.java b/src/main/java/com/moplus/moplus_server/domain/problem/domain/problem/Problem.java
index ee6a5bc..b39cf66 100644
--- a/src/main/java/com/moplus/moplus_server/domain/problem/domain/problem/Problem.java
+++ b/src/main/java/com/moplus/moplus_server/domain/problem/domain/problem/Problem.java
@@ -40,7 +40,7 @@ public class Problem extends BaseEntity {
     @Embedded
     ProblemCustomId problemCustomId;
     Long practiceTestId;
-    int number;
+    Integer number;
     @Enumerated(EnumType.STRING)
     ProblemType problemType;
     @Embedded
diff --git a/src/main/java/com/moplus/moplus_server/domain/problem/domain/problem/ProblemNumber.java b/src/main/java/com/moplus/moplus_server/domain/problem/domain/problem/ProblemNumber.java
new file mode 100644
index 0000000..3f49dfb
--- /dev/null
+++ b/src/main/java/com/moplus/moplus_server/domain/problem/domain/problem/ProblemNumber.java
@@ -0,0 +1,8 @@
+package com.moplus.moplus_server.domain.problem.domain.problem;
+
+import jakarta.persistence.Embeddable;
+
+@Embeddable
+public class ProblemNumber {
+
+}
diff --git a/src/main/java/com/moplus/moplus_server/domain/problemset/controller/ProblemSetController.java b/src/main/java/com/moplus/moplus_server/domain/problemset/controller/ProblemSetController.java
index c78c9f3..5e2c2fd 100644
--- a/src/main/java/com/moplus/moplus_server/domain/problemset/controller/ProblemSetController.java
+++ b/src/main/java/com/moplus/moplus_server/domain/problemset/controller/ProblemSetController.java
@@ -81,7 +81,7 @@ public ResponseEntity<ProblemSetConfirmStatus> toggleConfirmProblemSet(
     @GetMapping("/{problemSetId}")
     @Operation(summary = "문항세트 개별 조회", description = "문항세트를 조회합니다.")
     public ResponseEntity<ProblemSetGetResponse> getProblemSet(
-            @PathVariable Long problemSetId
+            @PathVariable("problemSetId") Long problemSetId
     ) {
         return ResponseEntity.ok(problemSetGetService.getProblemSet(problemSetId));
     }