diff --git a/src/pages/regulatoryRepository/domesticStandardsAndRegulations/index.vue b/src/pages/regulatoryRepository/domesticStandardsAndRegulations/index.vue
index 3ac91b0e2..3fc61e11d 100644
--- a/src/pages/regulatoryRepository/domesticStandardsAndRegulations/index.vue
+++ b/src/pages/regulatoryRepository/domesticStandardsAndRegulations/index.vue
@@ -765,7 +765,7 @@
                     :disabled="formdisableflag"
                     :show-modify-name="true"
                     @fileSuccess="fileSuccess"
-                    :limit="['FBGBJBD','FBGYWBD','XDB','KWJ','ZBJBD'].some(item => item===field.attrField) ? 20 : 8"
+                    :limit="['FBGBJBD','FBGYWBD','XDB','KWJ','ZBJBD'].some(item => item===field.attrField) ? 40 : 8"
                   ></custom-file>
                 </template>
                 <template v-else-if="field.attrType === 'TEXTAREA'">
diff --git a/src/pages/regulatoryRepository/enterpriseStandardDatabase/components/EnterpriseStandardDatabase.vue b/src/pages/regulatoryRepository/enterpriseStandardDatabase/components/EnterpriseStandardDatabase.vue
index 5823e087b..98bf00227 100644
--- a/src/pages/regulatoryRepository/enterpriseStandardDatabase/components/EnterpriseStandardDatabase.vue
+++ b/src/pages/regulatoryRepository/enterpriseStandardDatabase/components/EnterpriseStandardDatabase.vue
@@ -855,7 +855,7 @@
                     v-model="sarBussionessStandEO[field.attrField]"
                     :disabled="formdisableflag"
                     :show-modify-name="true"
-                    :limit="['FBGBJBD','FBGYWBD','XDB','KWJ','ZBJBD'].some(item => item===field.attrField) ? 20 : 8"
+                    :limit="['FBGBJBD','FBGYWBD','XDB','KWJ','ZBJBD'].some(item => item===field.attrField) ? 40 : 8"
                   ></custom-file>
                 </template>
                 <template v-else-if="field.attrType === 'TEXTAREA'">
diff --git a/src/pages/regulatoryRepository/foreignStandardsAndRegulations/index.vue b/src/pages/regulatoryRepository/foreignStandardsAndRegulations/index.vue
index fe707d8d6..88cfe11c8 100644
--- a/src/pages/regulatoryRepository/foreignStandardsAndRegulations/index.vue
+++ b/src/pages/regulatoryRepository/foreignStandardsAndRegulations/index.vue
@@ -951,7 +951,7 @@
                         :disabled="formdisableflag"
                         :show-modify-name="true"
                         @fileSuccess="fileSuccess"
-                        :limit="20"
+                        :limit="40"
                       ></custom-file>
                     </template>
                     <template v-else-if="field.attrType === 'FILE' && field.attrField === 'FBGYWBD'">
@@ -961,7 +961,7 @@
                           :disabled="formdisableflag"
                           :show-modify-name="true"
                           @fileSuccess="fileSuccess"
-                          :limit="20"
+                          :limit="40"
                       ></custom-file>
                     </template>
                   </template>
@@ -1210,7 +1210,7 @@
                     v-model="sarStandardsInfoEO[field.attrField]"
                     :disabled="formdisableflag"
                     @fileSuccess="fileSuccess"
-                    :limit="['XDB','KWJ','ZBJBD'].some(item => item===field.attrField) ? 20 : 8"
+                    :limit="['XDB','KWJ','ZBJBD'].some(item => item===field.attrField) ? 40 : 8"
                   ></custom-file>
                 </template>
                 <template v-else-if="field.attrType === 'TEXTAREA'">