diff --git a/gradle.properties b/gradle.properties
index 9301047..f5618bf 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -9,7 +9,7 @@ yarn_mappings=1.21.6+build.1
 loader_version=0.16.14
 
 # Mod Properties
-mod_version=0.3.5
+mod_version=0.3.6
 maven_group=xyz.thewhitedog9487
 archives_base_name=RandomTeleporter
 
diff --git a/src/main/java/xyz/thewhitedog9487/CommandRegister.java b/src/main/java/xyz/thewhitedog9487/CommandRegister.java
index 01e8701..dd6872e 100644
--- a/src/main/java/xyz/thewhitedog9487/CommandRegister.java
+++ b/src/main/java/xyz/thewhitedog9487/CommandRegister.java
@@ -221,14 +221,27 @@ public class CommandRegister {
         if (Radius == null){Radius = (int) (WorldBorder - 1e4);}
         // ↑ 远离世界边界
         Radius = Math.abs(Radius);
-        int Coordinate_X;
-        int Coordinate_Z;
-        if (Origin == null){
-            Coordinate_X = new SplittableRandom().nextInt(-Radius, Radius);
-            Coordinate_Z = new SplittableRandom().nextInt(-Radius, Radius);}
-        else{
-            Coordinate_X = new SplittableRandom().nextInt((int) Origin.x - Radius, (int) Origin.x + Radius);
-            Coordinate_Z = new SplittableRandom().nextInt((int) Origin.y - Radius, (int) Origin.y + Radius);}
+        int Coordinate_X = 0;
+        int Coordinate_Z = 0;
+        try {
+            if (Origin == null){
+                Coordinate_X = new SplittableRandom().nextInt(-Radius, Radius);
+                Coordinate_Z = new SplittableRandom().nextInt(-Radius, Radius);}
+            else{
+                Coordinate_X = new SplittableRandom().nextInt((int) Origin.x - Radius, (int) Origin.x + Radius);
+                Coordinate_Z = new SplittableRandom().nextInt((int) Origin.y - Radius, (int) Origin.y + Radius);}}
+        catch (IllegalArgumentException e) {
+            // 半径为零
+            if (Origin == null) {
+                Source.sendFeedback(()->{ return Text.translatableWithFallback("warning.radius_equal_zero_no_target", "由于你设置的随机半径为0，并且未设置随机中心点坐标，因此什么都不会发生"); },true);
+                return -1;}
+            else {
+                Coordinate_X = (int) Origin.x;
+                Coordinate_Z = (int) Origin.y;
+                int finalCoordinate_X1 = Coordinate_X;
+                int finalCoordinate_Z1 = Coordinate_Z;
+                // ↑ "lambda 表达式中使用的变量应为 final 或有效 final"
+                Source.sendFeedback(()->{ return Text.translatableWithFallback("warning.radius_equal_zero", "警告：由于你设置的随机半径为0，因此在选择出合适高度之后将直接把你传送至%d %d", finalCoordinate_X1, finalCoordinate_Z1); },true);}}
         int Coordinate_Y = 320;
         for (var CurrentBlock = Source.getWorld().getBlockState(new BlockPos(Coordinate_X, Coordinate_Y, Coordinate_Z)).getBlock();
              // 从世界顶层往下找，直到遇到一个非空气方块
@@ -254,9 +267,11 @@ public class CommandRegister {
         Coordinate_Y++;
         // ↑ 高一层，人别站在土里了
         entity.teleport(Source.getWorld(),Coordinate_X + 0.5, Coordinate_Y, Coordinate_Z + 0.5, new HashSet<>(), entity.getYaw(), entity.getPitch(), false);
+        int finalCoordinate_X = Coordinate_X;
         int finalCoordinate_Y = Coordinate_Y;
+        int finalCoordinate_Z = Coordinate_Z;
         // ↑ "lambda 表达式中使用的变量应为 final 或有效 final"
         final var FeedbackFallbackString = String.format("已将玩家%s传送到%d %d %d", entity.getName().getString(), Coordinate_X, finalCoordinate_Y, Coordinate_Z);
-        Source.sendFeedback(()->{ return  Text.translatableWithFallback("info.success", FeedbackFallbackString, entity.getName(), Coordinate_X, finalCoordinate_Y, Coordinate_Z); },true);
+        Source.sendFeedback(()->{ return  Text.translatableWithFallback("info.success", FeedbackFallbackString, entity.getName(), finalCoordinate_X, finalCoordinate_Y, finalCoordinate_Z); },true);
         return 16;}
 }
\ No newline at end of file
diff --git a/src/main/resources/assets/randomteleporter/lang/en_us.json b/src/main/resources/assets/randomteleporter/lang/en_us.json
index ff5ae8a..6165f18 100644
--- a/src/main/resources/assets/randomteleporter/lang/en_us.json
+++ b/src/main/resources/assets/randomteleporter/lang/en_us.json
@@ -3,5 +3,7 @@
   "modmenu.descriptionTranslation.randomteleporter": "Added two commands for random teleportation",
   "info.success": "Teleported %s to %d %d %d",
   "error.no_target": "There is no teleported target, and the teleported player ID is explicitly specified when executed by a non-player object",
+  "warning.radius_equal_zero": "Warning: Since you set a random radius of 0, selecting the right height will teleport you directly to %d %d",
+  "warning.radius_equal_zero_no_target": "Warning: Since you set a random radius of 0 and you don't set a random center point coordinates, nothing happens",
   "bilibili": "Bilibili"
 }
\ No newline at end of file
diff --git a/src/main/resources/assets/randomteleporter/lang/zh_cn.json b/src/main/resources/assets/randomteleporter/lang/zh_cn.json
index df31470..6e912be 100644
--- a/src/main/resources/assets/randomteleporter/lang/zh_cn.json
+++ b/src/main/resources/assets/randomteleporter/lang/zh_cn.json
@@ -3,5 +3,7 @@
   "modmenu.descriptionTranslation.randomteleporter": "增加了两个用于随机传送的命令",
   "info.success": "已将玩家%s传送到%d %d %d",
   "error.no_target": "不存在被传送目标，由非玩家物体执行命令时请显式指定被传送玩家ID",
+  "warning.radius_equal_zero": "警告：由于你设置的随机半径为0，因此在选择出合适高度之后将直接把你传送至%d %d",
+  "warning.radius_equal_zero_no_target": "警告：由于你设置的随机半径为0，并且未设置随机中心点坐标，因此什么都不会发生",
   "bilibili": "TheWhiteDog9487的哔哩哔哩主页"
 }
\ No newline at end of file