diff --git a/src/pages/details/otherStandardDetails/index.vue b/src/pages/details/otherStandardDetails/index.vue
index 08138be9c..76c787d13 100644
--- a/src/pages/details/otherStandardDetails/index.vue
+++ b/src/pages/details/otherStandardDetails/index.vue
@@ -593,24 +593,29 @@
           </el-table-column>
           <el-table-column
               prop="dutyEngineer"
-              label="责任工程师">
+              label="责任工程师"
+              width="100">
           </el-table-column>
           <el-table-column
+              show-overflow-tooltip
               prop="comparedWithPrevious"
               label="基于上一版本差异"
               width="150">
           </el-table-column>
           <el-table-column
               show-overflow-tooltip
-              label="符合性状态">
+              label="符合性状态"
+              width="100">
             <template slot-scope="scope">
               {{scope.row.complianceRequire ? (scope.row.complianceRequire === '1' ? '是' : '否') : '-'}}
 
             </template>
           </el-table-column>
           <el-table-column
+              show-overflow-tooltip
               prop="complianceState"
-              label="合规性分析">
+              label="合规性分析"
+              width="100">
           </el-table-column>
           <el-table-column label="操作" align="center" width="50" fixed="right">
             <template slot-scope="scope">
diff --git a/src/pages/processCenter/pages/creatProcess/bzjd/step1-6.vue b/src/pages/processCenter/pages/creatProcess/bzjd/step1-6.vue
index 8c3b8d47b..afb3e869b 100644
--- a/src/pages/processCenter/pages/creatProcess/bzjd/step1-6.vue
+++ b/src/pages/processCenter/pages/creatProcess/bzjd/step1-6.vue
@@ -161,12 +161,14 @@
           </template>
         </el-table-column>
         <el-table-column
+          show-overflow-tooltip
           prop="technicalRequir"
           width="150"
           label="核心技术要求"
           align="center">
         </el-table-column>
         <el-table-column
+          show-overflow-tooltip
           v-if="sarType === 'INLAND'"
           prop="changePoint"
           width="150"
@@ -174,6 +176,7 @@
           align="center">
         </el-table-column>
         <el-table-column
+          show-overflow-tooltip
           v-if="sarType === 'FOREIGN'"
           prop="changePoint"
           width="150"
@@ -191,6 +194,7 @@
           </template>
         </el-table-column>
         <el-table-column
+          show-overflow-tooltip
           prop="complianceState"
           width="150"
           label="合规性分析"
diff --git a/src/pages/processCenter/pages/creatProcess/bzjd/step3.vue b/src/pages/processCenter/pages/creatProcess/bzjd/step3.vue
index 501bd9dbc..a4c271a0b 100644
--- a/src/pages/processCenter/pages/creatProcess/bzjd/step3.vue
+++ b/src/pages/processCenter/pages/creatProcess/bzjd/step3.vue
@@ -171,7 +171,7 @@
                         align="center">
                     <template slot-scope="scope">
                         <div class="el-input">
-                            <input class="el-input__inner" type="text" v-model.lazy="scope.row.technicalRequir" placeholder="请输入核心技术要求">
+                            <input class="el-input__inner" type="text" v-model.lazy="scope.row.technicalRequir" placeholder="请输入核心技术要求" maxlength="500">
                         </div>
                     </template>
                 </el-table-column>
@@ -182,7 +182,7 @@
                         align="center">
                     <template slot-scope="scope">
                         <div class="el-input">
-                            <input class="el-input__inner" type="text" v-model.lazy="scope.row.changePoint" placeholder="请输入基于上一版本差异">
+                            <input class="el-input__inner" type="text" v-model.lazy="scope.row.changePoint" placeholder="请输入基于上一版本差异" maxlength="500">
                         </div>
                     </template>
                 </el-table-column>
@@ -194,7 +194,7 @@
                         align="center">
                     <template slot-scope="scope">
                         <div class="el-input">
-                            <input class="el-input__inner" type="text" v-model.lazy="scope.row.changePoint" placeholder="请输入相对于国行标差异点" >
+                            <input class="el-input__inner" type="text" v-model.lazy="scope.row.changePoint" placeholder="请输入相对于国行标差异点" maxlength="500" >
                         </div>
                     </template>
                 </el-table-column>
@@ -214,7 +214,7 @@
                         align="center">
                     <template slot-scope="scope">
                         <div class="el-input">
-                            <input class="el-input__inner" type="text" v-model.lazy="scope.row.complianceState" placeholder="请输入合规性分析">
+                            <input class="el-input__inner" type="text" v-model.lazy="scope.row.complianceState" placeholder="请输入合规性分析" maxlength="500">
                         </div>
                     </template>
                 </el-table-column>
@@ -359,18 +359,21 @@
                         <el-input
                                 v-model="plForm.technicalRequir"
                                 placeholder="请输入核心技术要求"
+                                maxlength="500"
                         ></el-input>
                     </el-formItem>
                     <el-form-item label="国内标准的差异点" prop="changePoint" class="add-form-item" v-if="sarType !== 'INLAND'">
                         <el-input
                                 v-model="plForm.changePoint"
                                 placeholder="请输入国内标准的差异点"
+                                maxlength="500"
                         ></el-input>
                     </el-form-item>
                     <el-form-item label="上一版本差异点" prop="changePoint" class="add-form-item" v-if="sarType === 'INLAND'">
                         <el-input
                                 v-model="plForm.changePoint"
                                 placeholder="请输入上一版本差异点"
+                                maxlength="500"
                         ></el-input>
                     </el-form-item>
                     <el-form-item label="符合性要求" prop="complianceRequir" class="add-form-item" >
@@ -385,6 +388,7 @@
                         <el-input
                                 v-model="plForm.complianceState"
                                 placeholder="请输入合规性分析"
+                                maxlength="500"
                         ></el-input>
                     </el-form-item>
                     <el-form-item label="新车型实施日期" prop="newData" class="add-form-item" >
diff --git a/src/pages/processCenter/pages/creatProcess/bzjd/step4.vue b/src/pages/processCenter/pages/creatProcess/bzjd/step4.vue
index 11505e1e4..f93a932a5 100644
--- a/src/pages/processCenter/pages/creatProcess/bzjd/step4.vue
+++ b/src/pages/processCenter/pages/creatProcess/bzjd/step4.vue
@@ -160,12 +160,14 @@
                     </template>
                 </el-table-column>
                 <el-table-column
+                        show-overflow-tooltip
                         prop="technicalRequir"
                         width="150"
                         label="核心技术要求"
                         align="center">
                 </el-table-column>
                 <el-table-column
+                        show-overflow-tooltip
                         v-if="sarType === 'INLAND'"
                         prop="changePoint"
                         width="150"
@@ -173,6 +175,7 @@
                         align="center">
                 </el-table-column>
                 <el-table-column
+                        show-overflow-tooltip
                         v-if="sarType === 'FOREIGN'"
                         prop="changePoint"
                         width="150"
@@ -190,6 +193,7 @@
                     </template>
                 </el-table-column>
                 <el-table-column
+                        show-overflow-tooltip
                         prop="complianceState"
                         width="150"
                         label="合规性分析"
diff --git a/src/pages/processCenter/pages/creatProcess/bzjd/step5.vue b/src/pages/processCenter/pages/creatProcess/bzjd/step5.vue
index 578af61fe..3975423c0 100644
--- a/src/pages/processCenter/pages/creatProcess/bzjd/step5.vue
+++ b/src/pages/processCenter/pages/creatProcess/bzjd/step5.vue
@@ -160,12 +160,14 @@
                     </template>
                 </el-table-column>
                 <el-table-column
+                        show-overflow-tooltip
                         prop="technicalRequir"
                         width="150"
                         label="核心技术要求"
                         align="center">
                 </el-table-column>
                 <el-table-column
+                        show-overflow-tooltip
                         v-if="sarType === 'INLAND'"
                         prop="changePoint"
                         width="150"
@@ -173,6 +175,7 @@
                         align="center">
                 </el-table-column>
                 <el-table-column
+                        show-overflow-tooltip
                         v-if="sarType === 'FOREIGN'"
                         prop="changePoint"
                         width="150"
@@ -190,6 +193,7 @@
                     </template>
                 </el-table-column>
                 <el-table-column
+                        show-overflow-tooltip
                         prop="complianceState"
                         width="150"
                         label="合规性分析"
diff --git a/src/pages/processCenter/pages/creatProcess/bzjd/step6.vue b/src/pages/processCenter/pages/creatProcess/bzjd/step6.vue
index 1b7eb099a..58c400199 100644
--- a/src/pages/processCenter/pages/creatProcess/bzjd/step6.vue
+++ b/src/pages/processCenter/pages/creatProcess/bzjd/step6.vue
@@ -161,12 +161,14 @@
                     </template>
                 </el-table-column>
                 <el-table-column
+                        show-overflow-tooltip
                         prop="technicalRequir"
                         width="150"
                         label="核心技术要求"
                         align="center">
                 </el-table-column>
                 <el-table-column
+                        show-overflow-tooltip
                         v-if="sarType === 'INLAND'"
                         prop="changePoint"
                         width="150"
@@ -174,6 +176,7 @@
                         align="center">
                 </el-table-column>
                 <el-table-column
+                        show-overflow-tooltip
                         v-if="sarType === 'FOREIGN'"
                         prop="changePoint"
                         width="150"
@@ -191,6 +194,7 @@
                     </template>
                 </el-table-column>
                 <el-table-column
+                        show-overflow-tooltip
                         prop="complianceState"
                         width="150"
                         label="合规性分析"
diff --git a/src/pages/regulatoryRepository/localProductsOrProjectLibrary/pages/technologyInvolveProject.vue b/src/pages/regulatoryRepository/localProductsOrProjectLibrary/pages/technologyInvolveProject.vue
index b6edd4b70..7c82288ae 100644
--- a/src/pages/regulatoryRepository/localProductsOrProjectLibrary/pages/technologyInvolveProject.vue
+++ b/src/pages/regulatoryRepository/localProductsOrProjectLibrary/pages/technologyInvolveProject.vue
@@ -193,20 +193,24 @@
                 align="center"
                 label="解读内容">
               <el-table-column
+                      show-overflow-tooltip
                       prop="coreTechnicalRequirement"
                       label="核心技术要求(简述、请勿抄写标准)">
               </el-table-column>
               <el-table-column
+                  show-overflow-tooltip
                       v-if="sarProject.position === '1'"
                       prop="comparedWithPrevious"
                       label="相对于上一版本变化点">
               </el-table-column>
               <el-table-column
+                  show-overflow-tooltip
                       v-if="sarProject.position === '2'"
                       prop="comparedDomesticStandard"
                       label="相对于国行标差异点">
               </el-table-column>
               <el-table-column
+                  show-overflow-tooltip
                       prop="complianceState"
                       label="合规性分析">
               </el-table-column>