diff --git a/src/main/java/com/glxp/udidl/admin/controller/udchs/CodeRelController.java b/src/main/java/com/glxp/udidl/admin/controller/udchs/CodeRelController.java
index 04e5b66..07b2a65 100644
--- a/src/main/java/com/glxp/udidl/admin/controller/udchs/CodeRelController.java
+++ b/src/main/java/com/glxp/udidl/admin/controller/udchs/CodeRelController.java
@@ -37,8 +37,7 @@ public class CodeRelController {
             return ResultVOUtils.error(ResultEnum.DATA_ERROR,"参数错误");
         }
         List<CodeRel> list = codeRelService.list(new LambdaQueryWrapper<CodeRel>()
-                .eq(CodeRel::getDiNameCode,param.getDiNameCode()).or().eq(CodeRel::getDrugCode,param.getDrugCode())
-                .or(StrUtil.isNotBlank(param.getApprovalNum())).eq(StrUtil.isNotBlank(param.getApprovalNum()),CodeRel::getApprovalNum,param.getApprovalNum()));
+                .eq(CodeRel::getDiNameCode,param.getDiNameCode()).or().eq(CodeRel::getDrugCode,param.getDrugCode()));
         return ResultVOUtils.success(list);
     }
 
diff --git a/src/main/java/com/glxp/udidl/admin/entity/chs/CodeRel.java b/src/main/java/com/glxp/udidl/admin/entity/chs/CodeRel.java
index 7898825..fe8f3c7 100644
--- a/src/main/java/com/glxp/udidl/admin/entity/chs/CodeRel.java
+++ b/src/main/java/com/glxp/udidl/admin/entity/chs/CodeRel.java
@@ -78,10 +78,4 @@ public class CodeRel {
     public Integer fromType;
 
 
-    /**
-     * 批准文号
-     */
-    @TableField(value = "approvalNum")
-    @ApiModelProperty(value="批准文号")
-    private String approvalNum;
 }
\ No newline at end of file
diff --git a/src/main/resources/mybatis/mapper/udchs/CodeRelMapper.xml b/src/main/resources/mybatis/mapper/udchs/CodeRelMapper.xml
index 797b8e5..9e4ec63 100644
--- a/src/main/resources/mybatis/mapper/udchs/CodeRelMapper.xml
+++ b/src/main/resources/mybatis/mapper/udchs/CodeRelMapper.xml
@@ -88,9 +88,6 @@
       <if test="fromType != null">
         fromType,
       </if>
-      <if test="approvalNum != null">
-        approvalNum,
-      </if>
     </trim>
     <trim prefix="values (" suffix=")" suffixOverrides=",">
       <if test="diNameCode != null">
@@ -129,9 +126,6 @@
       <if test="fromType != null">
         #{fromType,jdbcType=TINYINT},
       </if>
-      <if test="approvalNum != null">
-        #{approvalNum,jdbcType=VARCHAR},
-      </if>
     </trim>
   </insert>
   <update id="updateByPrimaryKeySelective" parameterType="com.glxp.udidl.admin.entity.chs.CodeRel">
@@ -231,9 +225,6 @@
       <if test="fromType != null">
         fromType = #{fromType,jdbcType=TINYINT},
       </if>
-      <if test="approvalNum != null">
-        approvalNum = #{approvalNum,jdbcType=TINYINT},
-      </if>
     </set>
         <where>
             <if test="diNameCode != null">