diff --git "a/docs/EulerCopilot\346\227\240\347\275\221\347\273\234\347\216\257\345\242\203\344\270\213\351\203\250\347\275\262\346\214\207\345\215\227.md" "b/docs/EulerCopilot\346\227\240\347\275\221\347\273\234\347\216\257\345\242\203\344\270\213\351\203\250\347\275\262\346\214\207\345\215\227.md"
index e9e9fc52c46155cc73dd23e112992bb9cbb7dd9d..d05ed38d3160f654946ee67c043188a1d153828b 100644
--- "a/docs/EulerCopilot\346\227\240\347\275\221\347\273\234\347\216\257\345\242\203\344\270\213\351\203\250\347\275\262\346\214\207\345\215\227.md"
+++ "b/docs/EulerCopilot\346\227\240\347\275\221\347\273\234\347\216\257\345\242\203\344\270\213\351\203\250\347\275\262\346\214\207\345\215\227.md"
@@ -362,7 +362,7 @@ curl  -k -X POST "http://localhost:8005/kb/get_answer"  -H "Content-Type: applic
 ```
 ### 3. 执行helm upgrade报错
 ```bash
-Error: INSTALLATI0N FAILED: Kuberetes cluster unreachable: Get "http:/localhost:880/version": dial tcp [:1:8089: conect: conection refused
+Error: INSTALLATI0N FAILED: Kuberetes cluster unreachable: Get "http:/localhost:880/version": dial tcp [:1:8089: connect: connection refused
 ```
 - 解决办法
 ```bash
diff --git "a/docs/EulerCopilot\347\275\221\347\273\234\347\216\257\345\242\203\344\270\213\351\203\250\347\275\262\346\214\207\345\215\227.md" "b/docs/EulerCopilot\347\275\221\347\273\234\347\216\257\345\242\203\344\270\213\351\203\250\347\275\262\346\214\207\345\215\227.md"
index f77a0023eef4daf6fc41c491bb87664e0eb94e44..baf97b7543c3840cd75e8e45db36bfdf5614efc1 100644
--- "a/docs/EulerCopilot\347\275\221\347\273\234\347\216\257\345\242\203\344\270\213\351\203\250\347\275\262\346\214\207\345\215\227.md"
+++ "b/docs/EulerCopilot\347\275\221\347\273\234\347\216\257\345\242\203\344\270\213\351\203\250\347\275\262\346\214\207\345\215\227.md"
@@ -262,7 +262,7 @@ curl  -k -X POST "http://localhost:8005/kb/get_answer"  -H "Content-Type: applic
 ```
 ### 3. 执行helm upgrade报错
 ```bash
-Error: INSTALLATI0N FAILED: Kuberetes cluster unreachable: Get "http:/localhost:880/version": dial tcp [:1:8089: conect: conection refused
+Error: INSTALLATI0N FAILED: Kuberetes cluster unreachable: Get "http:/localhost:880/version": dial tcp [:1:8089: connect: connection refused
 ```
 - 解决办法
 ```bash