diff --git a/src/pages/processCenter/pages/creatProcess/bzjd/step1.vue b/src/pages/processCenter/pages/creatProcess/bzjd/step1.vue
index 2557862b0..fdc00048c 100644
--- a/src/pages/processCenter/pages/creatProcess/bzjd/step1.vue
+++ b/src/pages/processCenter/pages/creatProcess/bzjd/step1.vue
@@ -473,7 +473,7 @@
                   type="textarea"
                   v-model="plForm.changePoint"
                   placeholder="请输入国内标准的差异点"
-                  maxlength="1000"
+                  maxlength="3000"
                   :autosize="{minRows:10,maxRows:10}"
                 ></el-input>
               </el-form-item>
@@ -483,7 +483,7 @@
                   :autosize="{ minRows: 4, maxRows: 14}"
                   v-model="plForm.changePoint"
                   placeholder="请输入上一版本差异点"
-                  maxlength="500"
+                  maxlength="3000"
                 ></el-input>
               </el-form-item>
               <custom-date-pick-group
diff --git a/src/pages/processCenter/pages/creatProcess/bzjd/step3.vue b/src/pages/processCenter/pages/creatProcess/bzjd/step3.vue
index c73c6128c..4810bb9a6 100644
--- a/src/pages/processCenter/pages/creatProcess/bzjd/step3.vue
+++ b/src/pages/processCenter/pages/creatProcess/bzjd/step3.vue
@@ -319,7 +319,7 @@
                                 type="textarea"
                                 v-model="plForm.changePoint"
                                 placeholder="请输入国内标准的差异点"
-                                maxlength="500"
+                                maxlength="3000"
                                 :autosize="{minRows:10,maxRows:10}"
                         ></el-input>
                     </el-form-item>
@@ -329,7 +329,7 @@
                                 :autosize="{ minRows: 4, maxRows: 14}"
                                 v-model="plForm.changePoint"
                                 placeholder="请输入上一版本差异点"
-                                maxlength="500"
+                                maxlength="3000"
                         ></el-input>
                     </el-form-item>
                     <custom-date-pick-group
@@ -413,7 +413,7 @@
                                 type="textarea"
                                 v-model="editForm.changePoint"
                                 placeholder="请输入国内标准的差异点"
-                                maxlength="1000"
+                                maxlength="3000"
                                 :autosize="{minRows:10,maxRows:10}"
                         ></el-input>
                     </el-form-item>
@@ -423,7 +423,7 @@
                                 :autosize="{ minRows: 4, maxRows: 14}"
                                 v-model="editForm.changePoint"
                                 placeholder="请输入上一版本差异点"
-                                maxlength="500"
+                                maxlength="3000"
                         ></el-input>
                     </el-form-item>
                     <custom-date-pick-group