diff --git a/src/renderer/components/dialog/tactical.vue b/src/renderer/components/dialog/tactical.vue
index 7783ff0..7c72061 100644
--- a/src/renderer/components/dialog/tactical.vue
+++ b/src/renderer/components/dialog/tactical.vue
@@ -16,7 +16,7 @@
               <el-form-item label="我方距堵击点">
                 <div class="input-number input-number-unit-3">
                   <input class="input" type="number" title="" placeholder="请输入我方距堵击点" min="0" max="99999999"
-                    v-model="blockade.weDistance" />
+                    v-model="blockade.weDistance" @input="checkBlockadeWeDistance" />
                   <span class="unit">km</span>
                   <span class="arrow"></span>
                 </div>
@@ -24,7 +24,7 @@
               <el-form-item label="敌方距堵击点">
                 <div class="input-number input-number-unit-3">
                   <input class="input" type="number" title="" placeholder="请输入敌方距堵击点" min="0" max="99999999"
-                    v-model="blockade.enemyDistance" />
+                    v-model="blockade.enemyDistance" @input="checkBlockadeEnemyDistance" />
                   <span class="unit">km</span>
                   <span class="arrow"></span>
                 </div>
@@ -32,7 +32,7 @@
               <el-form-item label="敌方平均速度">
                 <div class="input-number input-number-unit-3">
                   <input class="input" type="number" title="" placeholder="请输入敌方平均速度" min="0" max="99999999"
-                    v-model="blockade.enemySpeed" />
+                    v-model="blockade.enemySpeed" @input="checkBlockadeEnemySpeed" />
                   <span class="unit">km/h</span>
                   <span class="arrow"></span>
                 </div>
@@ -51,9 +51,12 @@
               <div>
                 <span>所需追击时间</span>
                 <span v-show="blockade.time === null">_</span>
-                <span v-show="blockade.time !== null">≤ 
-                  <span v-show="blockade.formatTime.integerPart >= 1"><span class="data">{{blockade.formatTime.integerPart }}</span>h</span>
-                  <span v-show="blockade.formatTime.fractionalPart > 0 ||(blockade.formatTime.integerPart === 0 && blockade.formatTime.fractionalPart === 0)"><span class="data">{{ Math.round(blockade.formatTime.fractionalPart * 60)}}</span>min</span>
+                <span v-show="blockade.time !== null">≤
+                  <span v-show="blockade.formatTime.integerPart >= 1"><span class="data">{{ blockade.formatTime.integerPart
+                  }}</span>h</span>
+                  <span
+                    v-show="blockade.formatTime.fractionalPart > 0 || (blockade.formatTime.integerPart === 0 && blockade.formatTime.fractionalPart === 0)"><span
+                      class="data">{{ Math.round(blockade.formatTime.fractionalPart * 60) }}</span>min</span>
                 </span>
               </div>
             </div>
@@ -63,7 +66,7 @@
               <el-form-item label="与敌人的距离">
                 <div class="input-number input-number-unit-3">
                   <input class="input" type="number" title="" placeholder="请输入与敌人距离" min="0" max="99999999"
-                    v-model="pursuit.distance" />
+                    v-model="pursuit.distance" @input="checkPursuitDistance" />
                   <span class="unit">km</span>
                   <span class="arrow"></span>
                 </div>
@@ -71,7 +74,7 @@
               <el-form-item label="敌运动速度">
                 <div class="input-number input-number-unit-3">
                   <input class="input" type="number" title="" placeholder="请输入敌运动速度" min="0" max="99999999"
-                    v-model="pursuit.enemySpeed" />
+                    v-model="pursuit.enemySpeed" @input="checkPursuitEnemySpeed" />
                   <span class="unit">km/h</span>
                   <span class="arrow"></span>
                 </div>
@@ -79,7 +82,7 @@
               <el-form-item label="追击速度">
                 <div class="input-number input-number-unit-3">
                   <input class="input" type="number" title="" placeholder="请输入追击速度" min="0" max="99999999"
-                    v-model="pursuit.speed" />
+                    v-model="pursuit.speed" @input="checkPursuitSpeed" />
                   <span class="unit">km/h</span>
                   <span class="arrow"></span>
                 </div>
@@ -93,9 +96,12 @@
               <div>
                 <span>追上敌方的时间</span>
                 <span v-show="pursuit.time == null">_</span>
-                <span v-show="pursuit.time !== null">＝ 
-                  <span v-show="pursuit.formatTime.integerPart >= 1"><span class="data">{{pursuit.formatTime.integerPart }}</span>h</span>
-                  <span v-show="pursuit.formatTime.fractionalPart > 0 ||(pursuit.formatTime.integerPart === 0 && pursuit.formatTime.fractionalPart === 0)"><span class="data">{{ Math.round(pursuit.formatTime.fractionalPart * 60)}}</span>min</span>
+                <span v-show="pursuit.time !== null">＝
+                  <span v-show="pursuit.formatTime.integerPart >= 1"><span class="data">{{ pursuit.formatTime.integerPart
+                  }}</span>h</span>
+                  <span
+                    v-show="pursuit.formatTime.fractionalPart > 0 || (pursuit.formatTime.integerPart === 0 && pursuit.formatTime.fractionalPart === 0)"><span
+                      class="data">{{ Math.round(pursuit.formatTime.fractionalPart * 60) }}</span>min</span>
                 </span>
               </div>
             </div>
@@ -105,7 +111,7 @@
               <el-form-item label="敌我间距离">
                 <div class="input-number input-number-unit-3">
                   <input class="input" type="number" title="" placeholder="请输入敌我间距离" min="0" max="99999999"
-                    v-model="encounter.distance" />
+                    v-model="encounter.distance" @input="checkEncounterDistance" />
                   <span class="unit">km</span>
                   <span class="arrow"></span>
                 </div>
@@ -113,7 +119,7 @@
               <el-form-item label="我运动时速">
                 <div class="input-number input-number-unit-3">
                   <input class="input" type="number" title="" placeholder="请输入我运动时速" min="0" max="99999999"
-                    v-model="encounter.weSpeed" />
+                    v-model="encounter.weSpeed" @input="checkEncounterWeSpeed" />
                   <span class="unit">km/h</span>
                   <span class="arrow"></span>
                 </div>
@@ -121,7 +127,7 @@
               <el-form-item label="敌运动速度">
                 <div class="input-number input-number-unit-3">
                   <input class="input" type="number" title="" placeholder="请输入敌运动速度" min="0" max="99999999"
-                    v-model="encounter.enemySpeed" />
+                    v-model="encounter.enemySpeed" @input="checkEncounterEnemySpeed" />
                   <span class="unit">km/h</span>
                   <span class="arrow"></span>
                 </div>
@@ -135,16 +141,19 @@
               <div>
                 <span>与敌遭遇的时间</span>
                 <span v-show="encounter.time === null">_</span>
-                <span v-show="encounter.time !== null">＝ 
-                  <span v-show="encounter.formatTime.integerPart >= 1"><span class="data">{{encounter.formatTime.integerPart }}</span>h</span>
-                  <span v-show="encounter.formatTime.fractionalPart > 0 ||(encounter.formatTime.integerPart === 0 && encounter.formatTime.fractionalPart === 0)"><span class="data">{{ Math.round(encounter.formatTime.fractionalPart * 60)}}</span>min</span>
+                <span v-show="encounter.time !== null">＝
+                  <span v-show="encounter.formatTime.integerPart >= 1"><span
+                      class="data">{{ encounter.formatTime.integerPart }}</span>h</span>
+                  <span
+                    v-show="encounter.formatTime.fractionalPart > 0 || (encounter.formatTime.integerPart === 0 && encounter.formatTime.fractionalPart === 0)"><span
+                      class="data">{{ Math.round(encounter.formatTime.fractionalPart * 60) }}</span>min</span>
                 </span>
               </div>
               <div>
                 <span>与敌遭遇的距离</span>
                 <span v-show="!encounter.meetingDistance && encounter.meetingDistance !== 0">_</span>
                 <span v-show="encounter.meetingDistance || encounter.meetingDistance === 0">＝ <span class="data">{{
-          encounter.meetingDistance }}</span>km</span>
+                  encounter.meetingDistance }}</span>km</span>
               </div>
             </div>
           </el-tab-pane>
@@ -153,7 +162,7 @@
               <el-form-item label="河宽或潜渡路线长度">
                 <div class="input-number input-number-unit-1" style="width: 190px;">
                   <input class="input" type="number" title="" placeholder="请输入河宽或潜渡路线长度" min="0" max="99999999"
-                    v-model="dive.distance" />
+                    v-model="dive.distance" @input="checkDiveDistance" />
                   <span class="unit">m</span>
                   <span class="arrow"></span>
                 </div>
@@ -161,23 +170,23 @@
               <el-form-item label="潜渡中坦克间距">
                 <div class="input-number input-number-unit-3" style="width: 190px;">
                   <input class="input" type="number" title="" placeholder="请输入潜渡中坦克间距" min="0" max="99999999"
-                    v-model="dive.spacing" />
+                    v-model="dive.spacing" @input="checkDiveSpacing" />
                   <span class="unit">m</span>
                   <span class="arrow"></span>
                 </div>
               </el-form-item>
               <el-form-item label="潜渡坦克数量">
                 <div class="input-number input-number-unit-3" style="width: 190px;">
-                  <input class="input" type="number" title="" placeholder="请输入潜渡坦克数量" min="0" max="99999999"
-                    v-model="dive.tank" />
+                  <input class="input" type="number" title="" placeholder="请输入潜渡坦克数量" min="1" max="99999999"
+                    v-model="dive.tank" @input="checkDiveTank" />
                   <span class="unit">辆</span>
                   <span class="arrow"></span>
                 </div>
               </el-form-item>
               <el-form-item label="潜渡路线数量">
                 <div class="input-number input-number-unit-3" style="width: 190px;">
-                  <input class="input" type="number" title="" placeholder="请输入潜渡路线数量" min="0" max="99999999"
-                    v-model="dive.route" />
+                  <input class="input" type="number" title="" placeholder="请输入潜渡路线数量" min="1" max="99999999"
+                    v-model="dive.route" @input="checkDiveRoute" />
                   <span class="unit">条</span>
                   <span class="arrow"></span>
                 </div>
@@ -185,7 +194,7 @@
               <el-form-item label="潜渡速度">
                 <div class="input-number input-number-unit-3" style="width: 190px;">
                   <input class="input" type="number" title="" placeholder="请输入潜渡速度" min="0" max="99999999"
-                    v-model="dive.speed" />
+                    v-model="dive.speed" @input="checkDiveSpeed" />
                   <span class="unit">m/min</span>
                   <span class="arrow"></span>
                 </div>
@@ -199,9 +208,12 @@
               <div>
                 <span>潜渡时间</span>
                 <span v-show="dive.time === null">_</span>
-                <span v-show="dive.time !== null">＝ 
-                  <span v-show="dive.formatTime.integerPart >= 1"><span class="data">{{dive.formatTime.integerPart }}</span>h</span>
-                  <span v-show="dive.formatTime.fractionalPart > 0 ||(dive.formatTime.integerPart === 0 && dive.formatTime.fractionalPart === 0)"><span class="data">{{ Math.round(dive.formatTime.fractionalPart * 60)}}</span>min</span>
+                <span v-show="dive.time !== null">＝
+                  <span v-show="dive.formatTime.integerPart >= 1"><span class="data">{{ dive.formatTime.integerPart
+                  }}</span>h</span>
+                  <span
+                    v-show="dive.formatTime.fractionalPart > 0 || (dive.formatTime.integerPart === 0 && dive.formatTime.fractionalPart === 0)"><span
+                      class="data">{{ Math.round(dive.formatTime.fractionalPart * 60) }}</span>min</span>
                 </span>
               </div>
             </div>
@@ -352,10 +364,7 @@ export default {
     },
 
     pursuitCalculate() {
-      let num = Number(this.pursuit.distance)
-      let num2 = Number(this.pursuit.enemySpeed)
-      let num3 = Number(this.pursuit.speed)
-      if (!num || !num2 || !num3) {
+      if (!this.pursuit.distance || !this.pursuit.enemySpeed || !this.pursuit.speed) {
         this.pursuit.time = null
         this.pursuit.formatTime = {
           integerPart: null,
@@ -364,9 +373,16 @@ export default {
         return;
       }
 
+      let num = Number(this.pursuit.distance)
+      let num2 = Number(this.pursuit.enemySpeed)
+      let num3 = Number(this.pursuit.speed)
       // 如果初始距离为0，已经追上
       if (num === 0) {
         this.pursuit.time = 0
+        this.pursuit.formatTime = {
+          integerPart: 0,
+          fractionalPart: 0,
+        }
       }
       else {
         const relativeSpeed = num3 - num2;
@@ -387,10 +403,7 @@ export default {
     },
 
     encounterCalculate() {
-      let num = Number(this.encounter.distance)
-      let num2 = Number(this.encounter.weSpeed)
-      let num3 = Number(this.encounter.enemySpeed)
-      if (!num || !num2 || !num3) {
+      if (!this.encounter.distance || !this.encounter.weSpeed || !this.encounter.enemySpeed) {
         this.encounter.time = null
         this.encounter.meetingDistance = null
         this.encounter.formatTime = {
@@ -399,6 +412,13 @@ export default {
         }
         return;
       }
+      let num = Number(this.encounter.distance)
+      let num2 = Number(this.encounter.weSpeed)
+      let num3 = Number(this.encounter.enemySpeed)
+      if(num2 == 0 && num3 == 0) {
+        this.$message.warning("敌我双方运动时速皆为0，不会遭遇");
+        return
+      }
       const relativeSpeed = num2 + num3;
       this.encounter.time = Math.round((num / relativeSpeed) * 100) / 100;
       this.encounter.meetingDistance = Math.round((num2 * this.encounter.time) * 100) / 100
@@ -422,7 +442,7 @@ export default {
       // let time = ((distance + ((tank / route) * spacing)) / speed)
       let num = Math.ceil(tank / route) //路径上坦克最多数量
       let actualDistance = distance
-      if(num > 1) {
+      if (num > 1) {
         actualDistance = distance + ((num - 1) * spacing)
       }
       let time = actualDistance / speed
@@ -459,7 +479,92 @@ export default {
         data = { integerPart, fractionalPart };
       }
       return data
-    }
+    },
+
+    checkBlockadeWeDistance(e) {
+      let value = Number(e.target.value)
+      if (value < 0.01) {
+        this.blockade.weDistance = 0.01
+      }
+    },
+    checkBlockadeEnemyDistance(e) {
+      let value = Number(e.target.value)
+      if (value < 0.01) {
+        this.blockade.enemyDistance = 0.01
+      }
+    },
+    checkBlockadeEnemySpeed(e) {
+      let value = Number(e.target.value)
+      if (value < 0.01) {
+        this.blockade.enemySpeed = 0.01
+      }
+    },
+    checkPursuitDistance(e) {
+      let value = Number(e.target.value)
+      if (value < 0.01) {
+        this.pursuit.distance = 0.01
+      }
+    },
+    checkPursuitEnemySpeed(e) {
+      let value = Number(e.target.value)
+      if (value < 0) {
+        this.pursuit.enemySpeed = 0
+      }
+    },
+    checkPursuitSpeed(e) {
+      let value = Number(e.target.value)
+      if (value < 0.01) {
+        this.pursuit.speed = 0.01
+      }
+    },
+    checkEncounterDistance(e) {
+      let value = Number(e.target.value)
+      if (value < 0.01) {
+        this.encounter.distance = 0.01
+      }
+    },
+    checkEncounterWeSpeed(e) {
+      let value = Number(e.target.value)
+      if (value < 0) {
+        this.encounter.weSpeed = 0
+      }
+    },
+    checkEncounterEnemySpeed(e) {
+      let value = Number(e.target.value)
+      if (value < 0) {
+        this.encounter.enemySpeed = 0
+      }
+    },
+    checkDiveDistance(e) {
+      let value = Number(e.target.value)
+      if (value < 0.01) {
+        this.dive.distance = 0.01
+      }
+    },
+    checkDiveSpacing(e) {
+      let value = Number(e.target.value)
+      if (value < 0.01) {
+        this.dive.spacing = 0.01
+      }
+    },
+    checkDiveTank(e) {
+      let value = Number(e.target.value)
+      if (value < 1) {
+        this.dive.tank = 1
+      }
+    },
+    checkDiveRoute(e) {
+      let value = Number(e.target.value)
+      if (value < 1) {
+        this.dive.route = 1
+      }
+    },
+    checkDiveSpeed(e) {
+      let value = Number(e.target.value)
+      if (value < 0.01) {
+        this.dive.speed = 0.01
+      }
+    },
   },
   mounted() {
   },
@@ -664,5 +769,4 @@ export default {
       }
     }
   }
-}
-</style>
+}</style>