diff --git a/src/main/resources/templates/admin/project_estimate_add.ftl b/src/main/resources/templates/admin/project_estimate_add.ftl
index 96b2521..3cfbd2f 100644
--- a/src/main/resources/templates/admin/project_estimate_add.ftl
+++ b/src/main/resources/templates/admin/project_estimate_add.ftl
@@ -113,7 +113,7 @@
                             <div class="am-u-sm-4 am-u-md-2 am-text-right"><span style="color: red;">*</span>垫资利息</div>
                             <div class="am-u-sm-6 am-u-md-6">
                                 <input type="number" class="am-input" data-validate-async data-validation-message="请输入垫资利息"
-                                       name="advanceInterestAmount" placeholder="单位（元）" maxlength="20"
+                                       name="advanceInterestAmount" placeholder="单位（元）" min="0.00" max="9999999999.99" step="0.01"
                                        value="" required />
                             </div>
                             <div class="am-u-sm-2 am-u-md-4 input-msg"></div>
@@ -122,7 +122,7 @@
                             <div class="am-u-sm-4 am-u-md-2 am-text-right"><span style="color: red;">*</span>垫资峰值</div>
                             <div class="am-u-sm-6 am-u-md-6">
                                 <input type="number" class="am-input" data-validate-async data-validation-message="请输入垫资峰值"
-                                       name="advancePeakAmount" placeholder="单位（元）" maxlength="20"
+                                       name="advancePeakAmount" placeholder="单位（元）" min="0.00" max="9999999999.99" step="0.01"
                                        value="" required />
                             </div>
                             <div class="am-u-sm-2 am-u-md-4 input-msg"></div>
@@ -131,7 +131,7 @@
                             <div class="am-u-sm-4 am-u-md-2 am-text-right"><span style="color: red;">*</span>合同金额</div>
                             <div class="am-u-sm-6 am-u-md-6">
                                 <input type="number" class="am-input" data-validate-async data-validation-message="请输入合同金额"
-                                       name="contractAmount" placeholder="单位（元）" maxlength="20"
+                                       name="contractAmount" placeholder="单位（元）" min="0.00" max="9999999999.99" step="0.01"
                                        value="" required />
                             </div>
                             <div class="am-u-sm-2 am-u-md-4 input-msg"></div>
@@ -149,7 +149,7 @@
                             <div class="am-u-sm-4 am-u-md-2 am-text-right">华智产品金额</div>
                             <div class="am-u-sm-6 am-u-md-6">
                                 <input type="number" class="am-input" data-validation-message="华智产品金额"
-                                       name="huazhiProductAmount" placeholder="单位（元）" maxlength="14" value="" />
+                                       name="huazhiProductAmount" placeholder="单位（元）" min="0.00" max="9999999999.99" step="0.01" value="" />
                             </div>
                             <div class="am-u-sm-2 am-u-md-4 input-msg"></div>
                         </div>
@@ -157,7 +157,7 @@
                             <div class="am-u-sm-4 am-u-md-2 am-text-right">紫光其他产品金额</div>
                             <div class="am-u-sm-6 am-u-md-6">
                                 <input type="number" class="am-input" data-validation-message="请输入紫光其他产品金额"
-                                       name="ziguangOtherAmount" placeholder="单位（元）" maxlength="14" value="" />
+                                       name="ziguangOtherAmount" placeholder="单位（元）" min="0.00" max="9999999999.99" step="0.01" value="" />
                             </div>
                             <div class="am-u-sm-2 am-u-md-4 input-msg"></div>
                         </div>
diff --git a/src/main/resources/templates/admin/project_estimate_edit.ftl b/src/main/resources/templates/admin/project_estimate_edit.ftl
index 4b9b70a..1cd56ed 100644
--- a/src/main/resources/templates/admin/project_estimate_edit.ftl
+++ b/src/main/resources/templates/admin/project_estimate_edit.ftl
@@ -113,7 +113,7 @@
                     <div class="am-u-sm-4 am-u-md-2 am-text-right"><span style="color: red;">*</span>垫资利息</div>
                     <div class="am-u-sm-6 am-u-md-6">
                         <input type="number" class="am-input" data-validate-async data-validation-message="请输入垫资利息"
-                               name="advanceInterestAmount" placeholder="单位（元）" maxlength="20"
+                               name="advanceInterestAmount" placeholder="单位（元）" min="0.00" max="9999999999.99" step="0.01"
                                value="${Utils.format(project.advanceInterestAmount)}" required />
                     </div>
                     <div class="am-u-sm-2 am-u-md-4 input-msg"></div>
@@ -122,7 +122,7 @@
                     <div class="am-u-sm-4 am-u-md-2 am-text-right"><span style="color: red;">*</span>垫资峰值</div>
                     <div class="am-u-sm-6 am-u-md-6">
                         <input type="number" class="am-input" data-validate-async data-validation-message="请输入垫资峰值"
-                               name="advancePeakAmount" placeholder="单位（元）" maxlength="20"
+                               name="advancePeakAmount" placeholder="单位（元）" min="0.00" max="9999999999.99" step="0.01"
                                value="${Utils.format(project.advancePeakAmount)}" required />
                     </div>
                     <div class="am-u-sm-2 am-u-md-4 input-msg"></div>
@@ -131,7 +131,7 @@
                     <div class="am-u-sm-4 am-u-md-2 am-text-right"><span style="color: red;">*</span>合同金额</div>
                     <div class="am-u-sm-6 am-u-md-6">
                         <input type="number" class="am-input" data-validate-async data-validation-message="请输入合同金额"
-                               name="contractAmount" placeholder="单位（元）" maxlength="20"
+                               name="contractAmount" placeholder="单位（元）" min="0.00" max="9999999999.99" step="0.01"
                                value="${Utils.format(project.contractAmount)}" required />
                     </div>
                     <div class="am-u-sm-2 am-u-md-4 input-msg"></div>
@@ -149,7 +149,7 @@
                     <div class="am-u-sm-4 am-u-md-2 am-text-right"><#--<span style="color: red;">*</span>-->华智产品金额</div>
                     <div class="am-u-sm-6 am-u-md-6">
                         <input type="number" class="am-input" data-validation-message="华智产品金额"
-                               name="huazhiProductAmount" placeholder="单位（元）" maxlength="14" value="${Utils.format(project.huazhiProductAmount)}"  />
+                               name="huazhiProductAmount" placeholder="单位（元）" min="0.00" max="9999999999.99" step="0.01" value="${Utils.format(project.huazhiProductAmount)}"  />
                     </div>
                     <div class="am-u-sm-2 am-u-md-4 input-msg"></div>
                 </div>
@@ -157,7 +157,7 @@
                     <div class="am-u-sm-4 am-u-md-2 am-text-right"><#--<span style="color: red;">*</span>-->紫光其他产品金额</div>
                     <div class="am-u-sm-6 am-u-md-6">
                         <input type="number" class="am-input" data-validation-message="请输入紫光其他产品金额"
-                               name="ziguangOtherAmount" placeholder="单位（元）" maxlength="14" value="${Utils.format(project.ziguangOtherAmount)}" />
+                               name="ziguangOtherAmount" placeholder="单位（元）" min="0.00" max="9999999999.99" step="0.01" value="${Utils.format(project.ziguangOtherAmount)}" />
                     </div>
                     <div class="am-u-sm-2 am-u-md-4 input-msg"></div>
                 </div>