diff --git a/src/assets/css/main.scss b/src/assets/css/main.scss
index 980fd45..b06f073 100644
--- a/src/assets/css/main.scss
+++ b/src/assets/css/main.scss
@@ -51,7 +51,7 @@ a,
   top: 0;
   width: 100%;
   // background-color: linear-gradient(to bottom, theme.$theme-color 200px, theme.$nav-color 300px);
-  background: url("../img/home/nav.png") theme.$nav-color;
+  background: url('../img/home/nav.png') theme.$nav-color;
   color: #000;
 
   & .van-nav-bar__content {
diff --git a/src/assets/css/public.scss b/src/assets/css/public.scss
index 9bcf277..5c70206 100644
--- a/src/assets/css/public.scss
+++ b/src/assets/css/public.scss
@@ -300,3 +300,12 @@ input {
   background: linear-gradient(180deg, #e8fad7 0%, #ffffff 8%);
 }
 //background: linear-gradient( 180deg, #E8FAD7 0%, #FFFFFF 100%);
+
+.el-input-number__decrease,
+.el-input-number__increase {
+  display: none;
+}
+.el-input-number .el-input__wrapper,
+.el-input-number.is-controls-right .el-input__wrapper {
+  padding: 0;
+}
diff --git a/src/main.ts b/src/main.ts
index 2c73458..78209e3 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -12,7 +12,7 @@ import appBridge from '@/assets/js/appBridge';
 import VConsole from 'vconsole';
 import './assets/css/main.scss';
 // 引入 swiper 样式
-import 'swiper/css'; 
+import 'swiper/css';
 import 'swiper/css/navigation';
 import 'swiper/css/pagination';
 
diff --git a/src/views/Design/components/Questions/Completion.vue b/src/views/Design/components/Questions/Completion.vue
index 6066075..49fef7d 100644
--- a/src/views/Design/components/Questions/Completion.vue
+++ b/src/views/Design/components/Questions/Completion.vue
@@ -58,7 +58,7 @@
 import { toRefs, watch } from 'vue';
 import { ElInputNumber } from 'element-plus';
 import { showFailToast } from 'vant';
-const completionValue = defineModel('completionValue', { default: null, type: String });
+const completionValue = defineModel('completionValue', { default: '', type: String });
 const props = defineProps({
   isPreview: {
     type: Boolean,
diff --git a/src/views/Design/components/Questions/MatrixText.vue b/src/views/Design/components/Questions/MatrixText.vue
index 5a72c41..981a6a9 100644
--- a/src/views/Design/components/Questions/MatrixText.vue
+++ b/src/views/Design/components/Questions/MatrixText.vue
@@ -1,16 +1,40 @@
 <template>
-  <input
-    type="text"
-    class="el-input"
-    style="width: 100%"
-    :placeholder="element.config.placeholder"
-    :name="`R${rowIndex + 1}`"
-    :value="getInputValue(rowIndex, colIndex)"
-    @change="handleMatrixTextChange(rowIndex, colIndex, $event)"
-  />
+  <div>
+    <!--    <el-input-number-->
+    <!--      v-model="inputValueMTX"-->
+    <!--      style="width: 100%"-->
+    <!--      v-if="element.config.text_type === 1"-->
+    <!--      controls-position="right"-->
+    <!--      @change="(e) => ev"-->
+    <!--      :max="element.config.max"-->
+    <!--      @blur="changeValue(rowIndex, colIndex)"-->
+    <!--    ></el-input-number>-->
+    <!--    <el-input-number-->
+    <!--      v-model="inputValueMTX"-->
+    <!--      style="width: 100%"-->
+    <!--      v-else-if="element.config.text_type === 2"-->
+    <!--      controls-position="right"-->
+    <!--      @change="(e) => handleMatrixTextChange(rowIndex, colIndex, { target: { value: e } })"-->
+    <!--      :precision="element.config.decimal_few"-->
+    <!--      :max="element.config.max"-->
+    <!--      @blur="changeValue(rowIndex, colIndex)"-->
+    <!--    ></el-input-number>-->
+    <input
+      type="text"
+      class="el-input"
+      style="width: 100%"
+      :placeholder="element.config.placeholder"
+      :name="`R${rowIndex + 1}`"
+      :value="getInputValue(rowIndex, colIndex)"
+      @change="handleMatrixTextChange(rowIndex, colIndex, $event)"
+    />
+  </div>
 </template>
 
 <script setup lang="ts">
+import { ElInputNumber } from 'element-plus';
+import { ref } from 'vue';
+import { showFailToast } from 'vant';
 // 接受获取到的 col row 的索引参数
 const rowIndex = defineModel('rowIndex', { required: true, default: 0 });
 const colIndex = defineModel('colIndex', { required: true, default: 0 });
@@ -23,10 +47,12 @@ const element = defineModel<question>('element', {
   }
 });
 
-console.log(element);
-
+const inputValueMTX = ref('');
 const emit = defineEmits(['update:matrixAnswer', 'update:rowRecord', 'update:element']);
 
+function ev() {
+  console.log(1231);
+}
 function getInputValue(row: number, col: number) {
   // console.log(`row: ${row}, col: ${col}`);
   // console.log(`rowRecord:`, rowRecord.value);
@@ -39,6 +65,7 @@ function handleMatrixTextChange(row: number, col: number, e: Event) {
   const target = e.target as HTMLInputElement;
   const inputValue = target.value;
 
+  console.log(inputValue, 123);
   // 获取 colIndexArray
   if (!rowRecord.value[row]) {
     // 如果没有对应的row，创建一个
@@ -50,6 +77,18 @@ function handleMatrixTextChange(row: number, col: number, e: Event) {
   // console.log(`rowRecord:`, rowRecord.value);
 }
 
+const changeValue = (rowIndex, colIndex) => {
+  if (
+    inputValueMTX.value < element.value.config.min &&
+    element.value.config.min &&
+    inputValueMTX.value
+  ) {
+    inputValueMTX.value = null;
+    showFailToast('请输入大于' + element.value.config.min + '的数字');
+
+    handleMatrixTextChange(rowIndex, colIndex, { target: { value: '' } });
+  }
+};
 const emitValue = () => {
   emit('update:element', element.value);
 };
@@ -57,4 +96,15 @@ const emitValue = () => {
 
 <style scoped lang="scss">
 @import '@/assets/css/theme';
+input[type='text'] {
+  width: 100%;
+  padding: 0 5px;
+  border: none;
+  border-radius: 4px;
+  outline: 1px solid #f4f4f4;
+
+  &:focus {
+    outline: 1px solid $theme-color;
+  }
+}
 </style>
diff --git a/src/views/Survey/views/Preview/Index.vue b/src/views/Survey/views/Preview/Index.vue
index 9ea278a..9da16c9 100644
--- a/src/views/Survey/views/Preview/Index.vue
+++ b/src/views/Survey/views/Preview/Index.vue
@@ -651,8 +651,9 @@ async function answer(callback, callbackBeforePage) {
   if ((questions.value.length || !questionsData.value.questions.length) && !props.isTemplate) {
     // 表单验证(当前页)
     const errors = questions.value.filter((question) => {
-      const { config, answer, question_type: questionType, error } = question;
-
+      const { config, question_type: questionType, error, answer } = question;
+      console.log(question.answer);
+      // let answer = question.answer.value ? question.answer.value : question.answer;
       // console.log(answer, questionType, error);
       // 单独 处理 图文
       if (questionType === 6) {
@@ -662,6 +663,15 @@ async function answer(callback, callbackBeforePage) {
       let isError = false;
       // 如果问题没有答案还有是必须填空的，就往下处理
       // 2025/4/1新增 ： 如果有 error 内容， 同样视为有错误
+
+      // if (config.is_required === 0) {
+      //   if (!answer && !answer?.value) {
+      //     return;
+      //   }
+      // }
+
+      console.log(answer, ' isError = true;');
+
       if (!answer || error) {
         isError = true;
         // 各个问题单独处理
@@ -684,11 +694,11 @@ async function answer(callback, callbackBeforePage) {
           // 分类题
           question.error = translatedText.value.PleaseCategorizeAllOptions;
         } else if (!question.error) {
-          console.log(question);
-          if (question.config.is_required === 1) {
+          console.log(question, 23);
+          if (config.is_required === 1) {
             question.error = translatedText.value.ThisIsARequiredQuestion;
           } else {
-            return;
+            isError = false;
           }
         }
       } else if (
@@ -741,83 +751,108 @@ async function answer(callback, callbackBeforePage) {
         isError = true;
         question.error = translatedText.value.PleaseUploadAtLeastOneFiles(config.min_number);
       } else if (answer && questionType === 4) {
-        // 矩阵填空题
         question.error = '';
-
-        if (question.config.is_required === 1 || answer.value) {
-          switch (config.text_type) {
-            // 字母
-            case 3:
-              if (
-                !/^[a-zA-Z·~！@#￥%…&*（）—\-+={}|《》？：“”【】、；‘’，。`!$^()_<>?:",./;'\\[\]]+$/.test(
-                  answer.value
-                )
-              ) {
-                question.error = translatedText.value.PleaseEnterEnglishLetters;
-              }
-              break;
-            // 中文
-            case 4:
-              if (
-                !/^(?:[\u3400-\u4DB5\u4E00-\u9FEA\uFA0E\uFA0F\uFA11\uFA13\uFA14\uFA1F\uFA21\uFA23\uFA24\uFA27-\uFA29]|[\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872\uD874-\uD879][\uDC00-\uDFFF]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0]|[·~！@#￥%…&*（）—\-+={}|《》？：“”【】、；‘’，。`!$^()_<>?:",./;'\\[\]])+$/.test(
-                  answer.value
-                )
-              ) {
-                question.error = translatedText.value.PleaseEnterChineseWords;
-              }
-              break;
-            // 邮箱
-            case 5:
-              if (
-                !/^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/.test(
-                  answer.value
-                )
-              ) {
-                question.error = translatedText.value.PleaseEnterACorrectEmail;
-              }
-              break;
-            // 手机号
-            case 6:
-              if (!/^(?:(?:\+|00)86)?1[3-9]\d{9}$/.test(answer.value)) {
-                question.error = translatedText.value.PleaseEnterACorrectPhone;
-              }
-              break;
-            // 身份证号
-            case 7:
-              if (
-                !/^[1-9]\d{5}(?:18|19|20)\d{2}(?:0[1-9]|10|11|12)(?:0[1-9]|[1-2]\d|30|31)\d{3}[\dXx]$/.test(
-                  answer.value
-                )
-              ) {
-                question.error = translatedText.value.PleaseEnterACorrectID;
-              }
-              break;
-            default:
-              break;
-          }
-          if (![5, 6, 7].includes(config.text_type)) {
-            if (
-              !question.error &&
-              answer.value.length < config.min &&
-              ![1, 2].includes(config.text_type)
-            ) {
-              question.error = translatedText.value.PleaseEnterMoreThanOneCharacters(config.min);
-            }
-            if (
-              !question.error &&
-              answer.value.length > config.max &&
-              ![1, 2].includes(config.text_type)
-            ) {
-              question.error = translatedText.value.PleaseEnterLessCharacters(config.max);
-            }
-          }
-          if (question.error) isError = true;
+        if (!answer.value && config.is_required === 0) {
+          isError = false;
+          return;
         }
+
+        if (answer.value === null) {
+          isError = true;
+          console.log(123123);
+          question.error = translatedText.value.ThisIsARequiredQuestion;
+          return;
+        }
+        // // 矩阵填空题
+        switch (config.text_type) {
+          // 字母
+          case 3:
+            if (
+              !/^[a-zA-Z·~！@#￥%…&*（）—\-+={}|《》？：“”【】、；‘’，。`!$^()_<>?:",./;'\\[\]]+$/.test(
+                answer.value
+              )
+            ) {
+              isError = true;
+              question.error = translatedText.value.PleaseEnterEnglishLetters;
+            }
+            break;
+          // 中文
+          case 4:
+            if (
+              !/^(?:[\u3400-\u4DB5\u4E00-\u9FEA\uFA0E\uFA0F\uFA11\uFA13\uFA14\uFA1F\uFA21\uFA23\uFA24\uFA27-\uFA29]|[\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872\uD874-\uD879][\uDC00-\uDFFF]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0]|[·~！@#￥%…&*（）—\-+={}|《》？：“”【】、；‘’，。`!$^()_<>?:",./;'\\[\]])+$/.test(
+                answer.value
+              )
+            ) {
+              isError = true;
+              question.error = translatedText.value.PleaseEnterChineseWords;
+            }
+            break;
+          // 邮箱
+          case 5:
+            if (
+              !/^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/.test(
+                answer.value
+              )
+            ) {
+              isError = true;
+              question.error = translatedText.value.PleaseEnterACorrectEmail;
+            }
+            break;
+          // 手机号
+          case 6:
+            if (!/^(?:(?:\+|00)86)?1[3-9]\d{9}$/.test(answer.value)) {
+              isError = true;
+              question.error = translatedText.value.PleaseEnterACorrectPhone;
+            }
+            break;
+          // 身份证号
+          case 7:
+            if (
+              !/^[1-9]\d{5}(?:18|19|20)\d{2}(?:0[1-9]|10|11|12)(?:0[1-9]|[1-2]\d|30|31)\d{3}[\dXx]$/.test(
+                answer.value
+              )
+            ) {
+              isError = true;
+              question.error = translatedText.value.PleaseEnterACorrectID;
+            }
+            break;
+          default:
+            break;
+        }
+        console.log(answer.value?.length, config.text_type, config.min);
+        // if (![5, 6, 7].includes(config.text_type)) {
+        if (
+          answer.value?.length < config.min &&
+          ![1, 2, 5, 6, 7].includes(config.text_type) &&
+          config.min
+        ) {
+          isError = true;
+          question.error = translatedText.value.PleaseEnterMoreThanOneCharacters(config.min);
+          return;
+        }
+        if (
+          answer.value?.length > config.max &&
+          ![1, 2, 5, 6, 7].includes(config.text_type) &&
+          config.max
+        ) {
+          isError = true;
+          question.error = translatedText.value.PleaseEnterLessCharacters(config.max);
+          return;
+        }
+        // }
+        if (question.error) isError = true;
       } else if (answer && questionType === 8) {
         // 矩阵填空题
         question.error = '';
+
+        if (!answer && config.is_required === 0) {
+          isError = false;
+          return false;
+        }
+
         Object.keys(answer).forEach((key) => {
           const value = answer[key];
+
           switch (config.text_type) {
             // 字母
             case 3:
@@ -826,6 +861,7 @@ async function answer(callback, callbackBeforePage) {
                   value
                 )
               ) {
+                isError = true;
                 question.error = translatedText.value.PleaseEnterEnglishLetters;
               }
               break;
@@ -836,6 +872,7 @@ async function answer(callback, callbackBeforePage) {
                   value
                 )
               ) {
+                isError = true;
                 question.error = translatedText.value.PleaseEnterChineseWords;
               }
               break;
@@ -846,12 +883,14 @@ async function answer(callback, callbackBeforePage) {
                   value
                 )
               ) {
+                isError = true;
                 question.error = translatedText.value.PleaseEnterACorrectEmail;
               }
               break;
             // 手机号
             case 6:
               if (!/^(?:(?:\+|00)86)?1[3-9]\d{9}$/.test(value)) {
+                isError = true;
                 question.error = translatedText.value.PleaseEnterACorrectPhone;
               }
               break;
@@ -862,6 +901,7 @@ async function answer(callback, callbackBeforePage) {
                   value
                 )
               ) {
+                isError = true;
                 question.error = translatedText.value.PleaseEnterACorrectID;
               }
               break;
@@ -873,16 +913,23 @@ async function answer(callback, callbackBeforePage) {
             if (
               !question.error &&
               value.length < config.min &&
+              config.min &&
               ![1, 2].includes(config.text_type)
             ) {
+              isError = true;
+
               question.error = translatedText.value.PleaseEnterMoreThanOneCharacters(config.min);
+              return false;
             }
             if (
               !question.error &&
               value.length > config.max &&
+              config.max &&
               ![1, 2].includes(config.text_type)
             ) {
+              isError = true;
               question.error = translatedText.value.PleaseEnterLessCharacters(config.max);
+              return false;
             }
           }
         });
diff --git a/src/views/Survey/views/Preview/components/questions/PreviewCompletion.vue b/src/views/Survey/views/Preview/components/questions/PreviewCompletion.vue
index ac57f1f..c40d3f4 100644
--- a/src/views/Survey/views/Preview/components/questions/PreviewCompletion.vue
+++ b/src/views/Survey/views/Preview/components/questions/PreviewCompletion.vue
@@ -34,18 +34,21 @@ const completionValue = ref<string>(answer.value?.value ?? '');
 watch(
   () => completionValue.value,
   (value) => {
+    console.log(value, 'update');
+
     // 答案校验，生成最终答案
     const { isError } = validateCompletion(question.value, question.value.config!, String(value));
     console.log(`isError, question`, isError, question.value);
-    if (isError) {
-      // 有错误就不更新
-      question.value.answer = void 0;
-      return;
-    }
+    // if (isError) {
+    // 有错误就不更新
+    question.value.answer = void 0;
+    // return;
+    // }
 
     const res = generateAnswer(value);
     answer.value = res;
     question.value!.answer = res;
+
     // answer emit 提交失效
     // emit('changeAnswer', res);
   }
@@ -56,6 +59,8 @@ watch(
  * @param answer {string}
  */
 function generateAnswer(answer: string) {
+  console.log(answer, 'asjd');
+
   return { value: answer };
 }
 </script>
diff --git a/src/views/Survey/views/Preview/components/questions/validate/validateStringLength.ts b/src/views/Survey/views/Preview/components/questions/validate/validateStringLength.ts
index 75f5dea..9e696e9 100644
--- a/src/views/Survey/views/Preview/components/questions/validate/validateStringLength.ts
+++ b/src/views/Survey/views/Preview/components/questions/validate/validateStringLength.ts
@@ -22,7 +22,7 @@ export function validateMinLength(
   // 如果包含相应的 text_type， 也不处理，1是整数，2是小数
   if ([1, 2].includes(config.text_type)) return;
 
-  if (answer.length > Number(config.min)) return;
+  if (answer.length >= Number(config.min)) return;
   return {
     isError: true,
     errorMessage: translatedText.PleaseEnterMoreCharacters(config.min)