diff --git a/src/main/resources/mapper/CaseClinicalArticleMapper.xml b/src/main/resources/mapper/CaseClinicalArticleMapper.xml
index e5afc98..0896597 100644
--- a/src/main/resources/mapper/CaseClinicalArticleMapper.xml
+++ b/src/main/resources/mapper/CaseClinicalArticleMapper.xml
@@ -68,13 +68,13 @@
                 )
             </if>
             <if test="hospitalId != null and hospitalId != ''">
-                AND d.hospital_id = ${hospitalId}
+                AND d.hospital_id = #{hospitalId}
             </if>
             <if test="doctorId != null and doctorId != ''">
-                AND d.doctor_id = ${doctorId}
+                AND d.doctor_id = #{doctorId}
             </if>
             <if test="labelIden != null and labelIden != ''">
-                AND l.app_iden = ${labelIden}
+                AND l.app_iden = #{labelIden}
             </if>
         ) AS result
         JOIN case_clinical_article a ON a.article_id = result.article_id
@@ -101,10 +101,10 @@
             )
         </if>
         <if test="hospitalId != null and hospitalId != ''">
-            AND d.hospital_id = ${hospitalId}
+            AND d.hospital_id = #{hospitalId}
         </if>
         <if test="doctorId != null and doctorId != ''">
-            AND d.doctor_id = ${doctorId}
+            AND d.doctor_id = #{doctorId}
         </if>
     </select>
 </mapper> 
\ No newline at end of file
diff --git a/src/main/resources/mapper/CaseClinicalVideoMapper.xml b/src/main/resources/mapper/CaseClinicalVideoMapper.xml
index 6b3abe7..09e5bbe 100644
--- a/src/main/resources/mapper/CaseClinicalVideoMapper.xml
+++ b/src/main/resources/mapper/CaseClinicalVideoMapper.xml
@@ -36,13 +36,13 @@
             )
         </if>
         <if test="hospitalId != null and hospitalId != ''">
-            AND d.hospital_id = ${hospitalId}
+            AND d.hospital_id = #{hospitalId}
         </if>
         <if test="doctorId != null and doctorId != ''">
-            AND d.doctor_id = ${doctorId}
+            AND d.doctor_id = #{doctorId}
         </if>
         <if test="labelIden != null and labelIden != ''">
-            AND l.app_iden = ${labelIden}
+            AND l.app_iden = #{labelIden}
         </if>
         <if test="order != null and !order.isEmpty()">
             ORDER BY
@@ -67,10 +67,10 @@
             )
         </if>
         <if test="hospitalId != null and hospitalId != ''">
-            AND d.hospital_id = ${hospitalId}
+            AND d.hospital_id = #{hospitalId}
         </if>
         <if test="doctorId != null and doctorId != ''">
-            AND d.doctor_id = ${doctorId}
+            AND d.doctor_id = #{doctorId}
         </if>
     </select>
 </mapper> 
\ No newline at end of file
diff --git a/src/main/resources/mapper/CaseExchangeMapper.xml b/src/main/resources/mapper/CaseExchangeMapper.xml
index 1d1d05d..61f514d 100644
--- a/src/main/resources/mapper/CaseExchangeMapper.xml
+++ b/src/main/resources/mapper/CaseExchangeMapper.xml
@@ -45,7 +45,7 @@
                 )
             </if>
             <if test="userId != null and userId != ''">
-                AND c.user_id = ${userId}
+                AND c.user_id = #{userId}
             </if>
         ) AS result
         JOIN case_exchange a ON result.exchange_id = a.exchange_id