diff --git a/casic-metering-model/src/main/java/com/casic/missiles/dto/system/SignListRequest.java b/casic-metering-model/src/main/java/com/casic/missiles/dto/system/SignListRequest.java
index e642bea..1669c2f 100644
--- a/casic-metering-model/src/main/java/com/casic/missiles/dto/system/SignListRequest.java
+++ b/casic-metering-model/src/main/java/com/casic/missiles/dto/system/SignListRequest.java
@@ -41,6 +41,12 @@
     private String signDirector;
 
     /**
+     * 签名用户id
+     */
+    @ApiModelProperty(value = "签名用户id", dataType = "Long")
+    private Long signUserId;
+
+    /**
      * 创建时间
      */
     @ApiModelProperty(value = "创建时间(开始)", dataType = "String")

diff --git a/casic-metering-model/src/main/java/com/casic/missiles/dto/system/SignListRequest.java b/casic-metering-model/src/main/java/com/casic/missiles/dto/system/SignListRequest.java
index e642bea..1669c2f 100644
--- a/casic-metering-model/src/main/java/com/casic/missiles/dto/system/SignListRequest.java
+++ b/casic-metering-model/src/main/java/com/casic/missiles/dto/system/SignListRequest.java
@@ -41,6 +41,12 @@
     private String signDirector;
 
     /**
+     * 签名用户id
+     */
+    @ApiModelProperty(value = "签名用户id", dataType = "Long")
+    private Long signUserId;
+
+    /**
      * 创建时间
      */
     @ApiModelProperty(value = "创建时间(开始)", dataType = "String")
diff --git a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/system/SystemSignServiceImpl.java b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/system/SystemSignServiceImpl.java
index b087fb0..dffd29b 100644
--- a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/system/SystemSignServiceImpl.java
+++ b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/system/SystemSignServiceImpl.java
@@ -143,6 +143,7 @@
         wrapper.like(StringUtils.isNotBlank(request.getSignNo()), "sign_no", request.getSignNo());
         wrapper.like(StringUtils.isNotBlank(request.getSignName()), "sign_name", request.getSignName());
         wrapper.like(StringUtils.isNotBlank(request.getSignDirector()), "sign_director", request.getSignDirector());
+        wrapper.eq(!Objects.isNull(request.getSignUserId()), "sign_user_id", request.getSignUserId());
         wrapper.apply(StringUtils.isNotBlank(request.getCreateStartTime()),
                 "{0} <= DATE_FORMAT(create_time,'%Y-%m-%d')", request.getCreateStartTime().split(" ")[0]);
         wrapper.apply(StringUtils.isNotBlank(request.getCreateEndTime()),