diff --git a/src/main/java/com/project/exam/domain/entity/ExamRecordEntity.java b/src/main/java/com/project/exam/domain/entity/ExamRecordEntity.java
index 91cce56..d347d55 100644
--- a/src/main/java/com/project/exam/domain/entity/ExamRecordEntity.java
+++ b/src/main/java/com/project/exam/domain/entity/ExamRecordEntity.java
@@ -23,7 +23,8 @@ import java.util.Map;
 import java.util.function.Supplier;
 
 @Data
-@Table(name = "evaluator_exam_record")
+@Table(name = "evaluator_exam_record" ,
+        indexes = {@Index(name = "Idx_taskUserId", columnList = "task_user_id")})
 @Entity
 @TableName(value = "evaluator_exam_record" , autoResultMap = true)
 @EqualsAndHashCode(callSuper = true)
diff --git a/src/main/java/com/project/information/domain/entity/KnowledgePointEntity.java b/src/main/java/com/project/information/domain/entity/KnowledgePointEntity.java
index 6f2ecb6..721d632 100644
--- a/src/main/java/com/project/information/domain/entity/KnowledgePointEntity.java
+++ b/src/main/java/com/project/information/domain/entity/KnowledgePointEntity.java
@@ -12,7 +12,8 @@ import lombok.EqualsAndHashCode;
 import org.hibernate.annotations.Comment;
 
 @Data
-@Table(name = "evaluator_knowledge_point" , indexes = {@Index(name = "Idx_informationId", columnList = "information_id")})
+@Table(name = "evaluator_knowledge_point" ,
+        indexes = {@Index(name = "Idx_informationId", columnList = "information_id")})
 @Entity
 @TableName(value = "evaluator_knowledge_point")
 @EqualsAndHashCode(callSuper = true)
diff --git a/src/main/java/com/project/information/domain/entity/ProductLineEntity.java b/src/main/java/com/project/information/domain/entity/ProductLineEntity.java
index c15390a..8aa9cea 100644
--- a/src/main/java/com/project/information/domain/entity/ProductLineEntity.java
+++ b/src/main/java/com/project/information/domain/entity/ProductLineEntity.java
@@ -12,7 +12,8 @@ import lombok.EqualsAndHashCode;
 import org.hibernate.annotations.Comment;
 
 @Data
-@Table(name = "evaluator_product_line" , indexes = {@Index(name = "Idx_parentId_sort", columnList = "parent_id,sort")})
+@Table(name = "evaluator_product_line" ,
+        indexes = {@Index(name = "Idx_parentId_sort", columnList = "parent_id,sort")})
 @Entity
 @TableName(value = "evaluator_product_line")
 @EqualsAndHashCode(callSuper = true)
diff --git a/src/main/java/com/project/operation/domain/entity/OperationLogEntity.java b/src/main/java/com/project/operation/domain/entity/OperationLogEntity.java
index 406ba8e..9488a7d 100644
--- a/src/main/java/com/project/operation/domain/entity/OperationLogEntity.java
+++ b/src/main/java/com/project/operation/domain/entity/OperationLogEntity.java
@@ -11,7 +11,11 @@ import lombok.EqualsAndHashCode;
 import org.hibernate.annotations.Comment;
 
 @Data
-@Table(name = "evaluator_operation_log")
+@Table(name = "evaluator_operation_log" ,
+        indexes = {@Index(name = "Idx_action", columnList = "action") ,
+                @Index(name = "Idx_createTime", columnList = "create_time")
+        }
+)
 @Entity
 @TableName(value = "evaluator_operation_log")
 @EqualsAndHashCode(callSuper = true)
diff --git a/src/main/java/com/project/question/domain/entity/TaskKnowledgeClusterEntity.java b/src/main/java/com/project/question/domain/entity/TaskKnowledgeClusterEntity.java
index 6c1a8c2..b9c3264 100644
--- a/src/main/java/com/project/question/domain/entity/TaskKnowledgeClusterEntity.java
+++ b/src/main/java/com/project/question/domain/entity/TaskKnowledgeClusterEntity.java
@@ -5,16 +5,14 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.project.base.domain.entity.BaseEntity;
-import jakarta.persistence.Column;
-import jakarta.persistence.Entity;
-import jakarta.persistence.Id;
-import jakarta.persistence.Table;
+import jakarta.persistence.*;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import org.hibernate.annotations.Comment;
 
 @Data
-@Table(name = "evaluator_task_knowledge_cluster" )
+@Table(name = "evaluator_task_knowledge_cluster" ,
+        indexes = {@Index(name = "Idx_taskId", columnList = "task_id")})
 @Entity
 @TableName(value = "evaluator_task_knowledge_cluster", autoResultMap = true)
 @EqualsAndHashCode(callSuper = true)